{"product_id":"m5stack-cardputer-adv-rf-module-cc1101-433mhz-nrf24-2-4g-dual-chip-enhanced-antenna-auto-switching-hydra-rf-424-pingequa","title":"M5Stack Cardputer ADV RF Module CC1101 433MHz \u0026 NRF24 2.4G Dual Chip, Enhanced Antenna, Auto Switching Hydra RF 424 PINGEQUA","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAccessories Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eChip\/Modchip\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDJKD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCompatible Brand\/Model\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eElectric\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eElectronic\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eno\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHydra 424 Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWith \tUSB\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003ctable style=\"border-collapse:collapse;width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\n\u003ctable style=\"border-collapse:collapse;background-color:rgb(248, 250, 252);border:1px solid rgb(226, 232, 240)\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"padding:46px 20px\"\u003e\n\u003cp style=\"font-family:Arial, sans-serif;font-size:16px;font-weight:700;letter-spacing:3px;color:rgb(99, 102, 241);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style=\"font-size:18px\"\u003ePINGEQUA LAB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:Arial, sans-serif;font-size:36px;font-weight:700;line-height:1.3;color:rgb(71, 85, 105);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003eHydra RF 424 Pro\u003c\/p\u003e\n\u003cp style=\"font-family:Arial, sans-serif;font-size:18px;line-height:1.6;color:rgb(100, 116, 139);margin:0px 0px 20px;margin-bottom:20px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style=\"font-size:18px\"\u003eDual-band CC1101 Sub-GHz \u0026amp; 2.4 GHz RF expansion Board for M5Stack Cardputer ADV.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003ctable style=\"border-collapse:collapse\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"padding:0px 6px\"\u003e\u003ctable style=\"border-collapse:collapse;background-color:rgba(99, 102, 241, 0.15)\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;text-align:center;color:rgb(99, 102, 241);padding:10px 18px\" align=\"center\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eCC1101 · 433 MHz\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px 6px\"\u003e\u003ctable style=\"border-collapse:collapse;background-color:rgba(99, 102, 241, 0.15)\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;text-align:center;color:rgb(99, 102, 241);padding:10px 18px\" align=\"center\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eNRF24 · 2.4 GHz\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px 6px\"\u003e\u003ctable style=\"border-collapse:collapse;background-color:rgba(251, 146, 60, 0.15)\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;text-align:center;color:rgb(251, 146, 60);padding:10px 18px\" align=\"center\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e⚡ Auto-Switch\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"padding:0px\"\u003e\u003cp style=\"line-height:0;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cimg width=\"100%\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se7b36012f22e47d19b314d436fe7ecfcF.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable style=\"border-collapse:collapse;background-color:rgb(255, 255, 255);border:1px solid rgb(226, 232, 240);width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"padding:28px 20px\"\u003e\n\u003cp style=\"font-family:Arial, sans-serif;font-size:18px;line-height:1.8;color:rgb(71, 85, 105);margin:0px 0px 8px;margin-bottom:8px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003eA plug-and-play dual-band RF module for Cardputer ADV. Integrates CC1101 (Sub-GHz) and NRF24L01 (2.4 GHz) on one PCB with hardware auto-switching — no jumpers, no soldering, no custom code. Natively supported by Bruce firmware.\u003c\/p\u003e\n\u003cp style=\"font-family:Arial, sans-serif;font-size:16px;line-height:1.8;color:rgb(100, 116, 139);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003eMore resources: https:\/\/github.com\/pingequalab\/cardputer-adv-hydra-rf\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\n\u003cp style=\"font-family:Arial, sans-serif;font-size:36px;font-weight:700;color:rgb(71, 85, 105);border-bottom:2px solid rgb(241, 245, 249);margin:32px 0px 12px;margin-bottom:12px;margin-top:32px;margin-left:0px;margin-right:0px;padding-bottom:12px\"\u003e\u003c\/p\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\n\u003cp style=\"font-family:Arial, sans-serif;font-size:32px;font-weight:700;color:rgb(71, 85, 105);border-bottom:2px solid rgb(241, 245, 249);margin:32px 0px 14px;margin-bottom:14px;margin-top:32px;margin-left:0px;margin-right:0px;padding-bottom:14px\"\u003e⚠️ Firmware Notice\u003c\/p\u003e\n\u003ctable style=\"border-collapse:collapse;background-color:rgba(251, 146, 60, 0.1);border:2px solid rgb(251, 146, 60);width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"padding:24px\"\u003e\n\u003cp style=\"font-family:Arial, sans-serif;font-size:26px;line-height:1.8;color:rgb(71, 85, 105);margin:0px 0px 16px;margin-bottom:16px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003eBruce firmware \u003cstrong\u003ev1.15\u003c\/strong\u003e has a known bug.\u003c\/p\u003e\n\u003cp style=\"font-family:Arial, sans-serif;font-size:26px;line-height:1.8;color:rgb(71, 85, 105);margin:0px 0px 16px;margin-bottom:16px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003eIn RF Scan on Cardputer ADV, pressing the \u003cstrong\u003enext key (\u0026gt;)\u003c\/strong\u003e triggers a device reboot.\u003c\/p\u003e\n\u003cp style=\"font-family:Arial, sans-serif;font-size:26px;line-height:1.8;color:rgb(71, 85, 105);margin:0px 0px 16px;margin-bottom:16px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003eWe recommend using \u003cspan style=\"color:rgb(99, 102, 241)\"\u003e\u003cstrong\u003ev1.14\u003c\/strong\u003e\u003c\/span\u003e for stable operation. Please select v1.14 when downloading firmware.\u003c\/p\u003e\n\u003cp style=\"font-family:Arial, sans-serif;font-size:26px;line-height:1.8;color:rgb(71, 85, 105);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003eThis is a software issue only — hardware is unaffected. Contact us if you need help.\u003c\/p\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"padding:0px 8px;width:50%\"\u003e\u003ctable style=\"border-collapse:collapse;border:2px solid rgb(34, 197, 94);width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style=\"text-align:center;background-color:rgb(34, 197, 94);padding:10px 14px\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:28px;font-weight:700;color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e✅ v1.14 — Working\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding:0px;height:360px\"\u003e\u003cp\u003e\u003cimg style=\"display:block;width:100%;height:360px\" width=\"100%\" height=\"360px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S057996fa310d485ea58301e40fcda6906.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0px 8px;width:50%\"\u003e\u003ctable style=\"border-collapse:collapse;border:2px solid rgb(239, 68, 68);width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style=\"text-align:center;background-color:rgb(239, 68, 68);padding:10px 14px\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:28px;font-weight:700;color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e❌ v1.15 — Reboot\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"padding:0px;height:360px\"\u003e\u003cp\u003e\u003cimg style=\"display:block;width:100%;height:360px\" width=\"100%\" height=\"360px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sedfbe47550cd49148d292edd837eba84e.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e✨ Key Features\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable style=\"border-collapse:collapse;border:1px solid rgb(226, 232, 240);width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(255, 255, 255);background-color:rgb(99, 102, 241);padding:14px 16px;width:28%\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eFeature\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(255, 255, 255);background-color:rgb(99, 102, 241);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eDescription\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(99, 102, 241);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e🔄 Auto Dual-Band\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eHardware mutual-exclusion — firmware activates one chip, the other is electronically isolated. No manual switching.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(99, 102, 241);background-color:rgb(248, 250, 252);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e⚡ Stable Power Rail\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);background-color:rgb(248, 250, 252);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eME6211 LDO + 100µF tantalum caps keep voltage clean during scan, sniff \u0026amp; replay.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(99, 102, 241);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e📡 Tuned Antenna\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eIndependent RF front-end per band with built-in high-gain antenna for better range and sensitivity.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(99, 102, 241);background-color:rgb(248, 250, 252);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e🔧 Zero-Mod\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eUses the standard 14-pin header. No soldering needed.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(99, 102, 241);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e✅ Bruce Native\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eSet GPIO pins via WebUI — fully activated. No custom code needed.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\n\u003cp style=\"font-family:Arial, sans-serif;font-size:36px;font-weight:700;color:rgb(71, 85, 105);border-bottom:2px solid rgb(241, 245, 249);margin:32px 0px 12px;margin-bottom:12px;margin-top:32px;margin-left:0px;margin-right:0px;padding-bottom:12px\"\u003e🛠️ Setup Guide\u003c\/p\u003e\n\u003ctable style=\"border-collapse:collapse;background-color:rgb(248, 250, 252);border:1px solid rgb(226, 232, 240);width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"padding:24px 28px\"\u003e\n\u003cp style=\"font-family:Arial, sans-serif;font-size:18px;line-height:1.8;color:rgb(71, 85, 105);margin:0px 0px 8px;margin-bottom:8px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003eBefore using this expansion board, you need to configure the \u003cstrong\u003eCardputer ADV\u003c\/strong\u003e host's \u003cstrong\u003ebrucepins.conf\u003c\/strong\u003e file.\u003c\/p\u003e\n\u003cp style=\"font-family:Arial, sans-serif;font-size:18px;line-height:1.8;color:rgb(71, 85, 105);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003ePlease refer to the included manual or contact our store support for setup assistance.\u003c\/p\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\n\u003cp style=\"font-family:Arial, sans-serif;font-size:36px;font-weight:700;color:rgb(71, 85, 105);border-bottom:2px solid rgb(241, 245, 249);margin:32px 0px 12px;margin-bottom:12px;margin-top:32px;margin-left:0px;margin-right:0px;padding-bottom:12px\"\u003e🌍 Use Cases\u003c\/p\u003e\n\u003ctable style=\"border-collapse:collapse;border:1px solid rgb(226, 232, 240);width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(255, 255, 255);background-color:rgb(99, 102, 241);padding:14px 16px;width:26%\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eBand\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(255, 255, 255);background-color:rgb(99, 102, 241);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eApplications\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(99, 102, 241);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e📻 Sub-GHz\u003cbr\u003e(CC1101)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eCapture ISM signals: key fobs, garage remotes, sensors, weather stations\u003cbr\u003eRaw logging \u0026amp; replay for protocol analysis\u003cbr\u003eFrequency sweep across Sub-GHz spectrum\u003cbr\u003eLoRa \u0026amp; Z-Wave adjacent-band monitoring\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(99, 102, 241);background-color:rgb(248, 250, 252);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e📡 2.4 GHz\u003cbr\u003e(NRF24L01)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);background-color:rgb(248, 250, 252);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e2.4 GHz spectrum visualization \u0026amp; interference analysis\u003cbr\u003eNRF24 protocol sniffing \u0026amp; channel hopping\u003cbr\u003eBLE adjacent-band monitoring\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"padding:16px 0px\"\u003e\n\u003cp style=\"line-height:0;margin:0px 0px 4px;margin-bottom:4px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cimg width=\"100%\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S99720a3806bd456e99f52f2ff491922b9.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:0;margin:0px 0px 4px;margin-bottom:4px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cimg width=\"100%\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa5aa59f70f1543cdb55dfe867de39071I.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:0;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cimg width=\"100%\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd4670a0c7e364283967a470e1b3b23bfW.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\n\u003cp style=\"font-family:Arial, sans-serif;font-size:36px;font-weight:700;color:rgb(71, 85, 105);border-bottom:2px solid rgb(241, 245, 249);margin:32px 0px 12px;margin-bottom:12px;margin-top:32px;margin-left:0px;margin-right:0px;padding-bottom:12px\"\u003e📊 Hydra RF Pro Series Comparison\u003c\/p\u003e\n\u003cp style=\"font-family:Arial, sans-serif;font-size:18px;color:rgb(100, 116, 139);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style=\"font-size:18px\"\u003eCompare Hydra RF Development Boards\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(220, 38, 38);margin:0px 0px 20px;margin-bottom:20px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style=\"font-size:18px\"\u003e⚠️ Cardputer ADV host device is not included. Please confirm the Sub-GHz frequency allowed in your country before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"border-collapse:collapse;border:1px solid rgb(226, 232, 240);width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:center;background-color:rgb(99, 102, 241);padding:20px 10px;width:20%\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:16px;font-weight:700;color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003eModule\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:center;padding:10px;width:27%\" align=\"center\"\u003e\u003cp style=\"line-height:0;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cimg width=\"100%\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4ffb02d51c7c4e5196fab022d06930189.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:center;background-color:rgb(248, 250, 252);padding:10px;width:27%\" align=\"center\"\u003e\u003cp style=\"line-height:0;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cimg width=\"100%\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdf632dd785bc401fbcb804f8df110948f.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:center;padding:10px;width:26%\" align=\"center\"\u003e\u003cp style=\"line-height:0;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cimg width=\"100%\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa57f0a737f2d4eeeb4349d907abc25d7S.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:center;background-color:rgb(99, 102, 241);padding:14px 10px\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:16px;font-weight:700;color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003eSub-GHz Band\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:center;padding:14px 10px\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:18px;font-weight:700;color:rgb(99, 102, 241);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e433 MHz\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:center;background-color:rgb(248, 250, 252);padding:14px 10px\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:18px;font-weight:700;color:rgb(99, 102, 241);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e868 MHz\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:center;padding:14px 10px\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:18px;font-weight:700;color:rgb(99, 102, 241);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e915 MHz\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:center;background-color:rgb(99, 102, 241);padding:14px 10px\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:16px;font-weight:700;color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003ePrimary Regions\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:center;padding:14px 10px\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:16px;line-height:1.6;color:rgb(71, 85, 105);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003eChina, Japan\u003cbr\u003eSoutheast Asia, EU\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:center;background-color:rgb(248, 250, 252);padding:14px 10px\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:16px;line-height:1.6;color:rgb(71, 85, 105);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003eEU, UK\u003cbr\u003eGermany, France, Netherlands\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:center;padding:14px 10px\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:16px;line-height:1.6;color:rgb(71, 85, 105);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003eUSA, Canada\u003cbr\u003eAustralia, Brazil\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:center;background-color:rgb(99, 102, 241);padding:14px 10px\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:16px;font-weight:700;color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e2.4GHz Module\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:center;padding:14px 10px\" colspan=\"3\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003eNRF24L01\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:center;background-color:rgb(99, 102, 241);padding:14px 10px\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:16px;font-weight:700;color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003eCompatible Host\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:center;padding:14px 10px\" colspan=\"3\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003eM5Stack Cardputer ADV only\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:center;background-color:rgb(99, 102, 241);padding:14px 10px\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:16px;font-weight:700;color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e3D Printed Case\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:center;padding:14px 10px\" colspan=\"3\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003eIncluded\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:center;background-color:rgb(99, 102, 241);padding:14px 10px\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:16px;font-weight:700;color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003eAntenna\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:center;padding:14px 10px\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:16px;line-height:1.6;color:rgb(71, 85, 105);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e433 MHz + 2.4 GHz\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:center;background-color:rgb(248, 250, 252);padding:14px 10px\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:16px;line-height:1.6;color:rgb(71, 85, 105);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e868 MHz + 2.4 GHz\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:center;padding:14px 10px\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:16px;line-height:1.6;color:rgb(71, 85, 105);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e915 MHz + 2.4 GHz\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:center;background-color:rgb(99, 102, 241);padding:14px 10px\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:16px;font-weight:700;color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003eCommon Features\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align:center;padding:14px 16px\" colspan=\"3\" align=\"center\"\u003e\u003cp style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003eLong-range communication  ·  Low power consumption  ·  Open source  ·  Auto-switch RF module\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\n\u003cp style=\"font-family:Arial, sans-serif;font-size:36px;font-weight:700;color:rgb(71, 85, 105);border-bottom:2px solid rgb(241, 245, 249);margin:32px 0px 12px;margin-bottom:12px;margin-top:32px;margin-left:0px;margin-right:0px;padding-bottom:12px\"\u003e📦 Packing List\u003c\/p\u003e\n\u003ctable style=\"border-collapse:collapse;border:1px solid rgb(226, 232, 240);width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"padding:20px;width:50%\"\u003e\u003ctable style=\"border-collapse:collapse;border:1px solid rgb(226, 232, 240);width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(255, 255, 255);background-color:rgb(99, 102, 241);padding:14px 16px;width:18%\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eNo.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(255, 255, 255);background-color:rgb(99, 102, 241);padding:14px 16px;width:14%\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eQty\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(255, 255, 255);background-color:rgb(99, 102, 241);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eItem\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;text-align:center;color:rgb(71, 85, 105);padding:14px 16px\" align=\"center\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;text-align:center;color:rgb(99, 102, 241);padding:14px 16px\" align=\"center\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e×1\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eHydra RF 424 Pro Module\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;text-align:center;color:rgb(71, 85, 105);background-color:rgb(248, 250, 252);padding:14px 16px\" align=\"center\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e2\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;text-align:center;color:rgb(99, 102, 241);background-color:rgb(248, 250, 252);padding:14px 16px\" align=\"center\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e×2\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);background-color:rgb(248, 250, 252);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eAntenna\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;text-align:center;color:rgb(71, 85, 105);padding:14px 16px\" align=\"center\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e3\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;text-align:center;color:rgb(99, 102, 241);padding:14px 16px\" align=\"center\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e×1\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e3D Printed Case (1 set)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;text-align:center;color:rgb(71, 85, 105);background-color:rgb(248, 250, 252);padding:14px 16px\" align=\"center\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e4\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;text-align:center;color:rgb(99, 102, 241);background-color:rgb(248, 250, 252);padding:14px 16px\" align=\"center\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e×1\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);background-color:rgb(248, 250, 252);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eQuick Start Guide\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:20px;width:50%\"\u003e\u003cp style=\"line-height:0;text-align:center;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" align=\"center\"\u003e\u003cimg width=\"100%\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S84c1b13a366a474688039e3f98eb7cc65.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\n\u003cp style=\"font-family:Arial, sans-serif;font-size:36px;font-weight:700;color:rgb(71, 85, 105);border-bottom:2px solid rgb(241, 245, 249);margin:32px 0px 12px;margin-bottom:12px;margin-top:32px;margin-left:0px;margin-right:0px;padding-bottom:12px\"\u003e🔧 Troubleshooting\u003c\/p\u003e\n\u003ctable style=\"border-collapse:collapse;border:1px solid rgb(226, 232, 240);width:100%\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(255, 255, 255);background-color:rgb(99, 102, 241);padding:14px 16px;width:22%\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eProblem\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(255, 255, 255);background-color:rgb(99, 102, 241);padding:14px 16px;width:30%\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eCause\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(255, 255, 255);background-color:rgb(99, 102, 241);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eFix\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eModule not detected\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eConfig not updated in both locations\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eEdit SD card AND LittleFS, then reboot\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);background-color:rgb(248, 250, 252);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eDetected but no signal\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);background-color:rgb(248, 250, 252);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eAntenna not connected \/ loose\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);background-color:rgb(248, 250, 252);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eFully tighten both SMA antennas\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eWebUI not accessible\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eDevice not in WebUI mode\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eGo to Files → WebUI; reconnect Wi-Fi\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);background-color:rgb(248, 250, 252);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eFrequency options grayed out\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);background-color:rgb(248, 250, 252);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eRF module not set to CC1101\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);background-color:rgb(248, 250, 252);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eRF → Config → RF Module → select CC1101\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eCrashes during TX\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eUnstable host power\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eEnsure battery is fully charged\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);background-color:rgb(248, 250, 252);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eChanges lost after reboot\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);background-color:rgb(248, 250, 252);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eEdited wrong storage location\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-family:Arial, sans-serif;font-size:16px;color:rgb(71, 85, 105);background-color:rgb(248, 250, 252);padding:14px 16px\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eSave to both SD and LittleFS\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"RF 2-IN-1 Module \/ China Mainland","offer_id":55376441704747,"sku":"14:200013901#RF 2-IN-1 Module;200007763:201336100","price":159.26,"currency_code":"USD","in_stock":true},{"title":"With 3D Printed Case \/ China Mainland","offer_id":55376441737515,"sku":"14:201447326#With 3D Printed Case;200007763:201336100","price":174.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S32dcdc86ec1b487490adda30920cbde9o.webp?v=1788331141","url":"https:\/\/yoeruyo.com\/products\/m5stack-cardputer-adv-rf-module-cc1101-433mhz-nrf24-2-4g-dual-chip-enhanced-antenna-auto-switching-hydra-rf-424-pingequa","provider":"Yoeruyo","version":"1.0","type":"link"}