{"product_id":"heltec-v4-esp32-lora-32-development-board-meshtastic-kit-esp32-s3-sx1262-27dbm-oled-display-for-meshtastic-wifi-iot-arduino","title":"Heltec V4 ESP32 LoRa 32 Development Board Meshtastic Kit ESP32-S3 SX1262 27dBm OLED Display for Meshtastic WiFi IoT Arduino","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAccessory Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eUSB To DC Cable\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBattery Included\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eno\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBluetooth\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBluetooth LE, Bluetooth 5, Bluetooth mesh\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMeshzeno\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCompatible With\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLora 32\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDimensions\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e51.7 * 25.4* 10.7mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFrequency\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e433~510 MHz, 863~928 MHz\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\u003eLoRa Chip\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSX-1262\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaster Chip\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eESP32-S3R2\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMax. Receiving Sensitivity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-137 dBm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMax. TX Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e21±1dBm, 27±1 dBm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOLED\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSSD1315(0.96Inch, 128*64 resolution)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40~85℃(OLED operating temperature: -40~ 70°C)\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\u003ePower Supply\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5V@USB, 3.3-4.2V@Battery\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eTypical Application Fields\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternet of Things (IoT)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWi-Fi\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e802.11 b\/g\/n, up to 150Mbps\u003c\/span\u003e\u003c\/p\u003e\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:48px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:28px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eThis product does\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:28px;font-family:arial, helvetica, sans-serif\"\u003e\u003cu\u003enot include batteries\u003c\/u\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:28px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003e!!!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);box-sizing:content-box' align=\"start\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cspan style=\"font-size:26px;font-family:arial, helvetica, sans-serif\"\u003eIf you need to purchase batteries separately, please select this link:\u003c\/span\u003e\u003c\/p\u003e\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cspan style=\"font-size:26px\"\u003ehttps:\/\/www.aliexpress.com\/item\/1005011753956604.html\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cspan style='color:rgb(0, 98, 177);font-size:32px;font-family:\"comic sans ms\", cursive'\u003e\u003cstrong\u003eDocs \u0026amp; Resource\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3654fb2fdedf457a960a0055ca5d5effW.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003ch1 style=\"text-align:center\" align=\"center\"\u003e\u003cspan style='color:rgb(0, 98, 177);font-size:32px;font-family:\"comic sans ms\", cursive'\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv align=\"center\"\u003e\u003ctable style=\"border-collapse:collapse;width:600pt\" border=\"1\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(43, 150, 146);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp style=\"text-align:left;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:rgb(255, 255, 255);font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(43, 150, 146);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp style=\"text-align:left;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:rgb(255, 255, 255);font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp style=\"text-align:left;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:rgb(33, 33, 33);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eMaster Chip\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp\u003e\u003cspan style=\"color:rgb(33, 33, 33);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eESP32-S3R2\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(211, 241, 240);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp style=\"text-align:left;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eLoRa Chip\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(211, 241, 240);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp style=\"text-align:left;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eSX-1262\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp style=\"text-align:left;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:rgb(33, 33, 33);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eUSB to Serial Chip\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp style=\"text-align:left;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:rgb(33, 33, 33);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eCP2102\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(211, 241, 240);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp style=\"text-align:left;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eFrequency\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(211, 241, 240);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp style=\"text-align:left;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e470~510MHz,\u003cbr\u003e863~928MHz\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp style=\"text-align:left;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:rgb(33, 33, 33);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eMax. TX Power\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp style=\"text-align:left;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:rgb(33, 33, 33);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e21±1dBm, 27±1 dBm\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(211, 241, 240);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp style=\"text-align:left;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eMax. Receiving sensitivity\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(211, 241, 240);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e-137 dBm\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp style=\"text-align:left;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:rgb(33, 33, 33);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eWi-Fi\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp style=\"text-align:left;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:rgb(33, 33, 33);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e802.11 b\/g\/n, up to 150Mbps\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(211, 241, 240);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp style=\"text-align:left;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eBluetooth\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(211, 241, 240);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eBluetooth LE, Bluetooth 5, Bluetooth mesh\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp\u003e\u003cspan style=\"color:rgb(33, 33, 33);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eOLED\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp\u003e\u003cspan style=\"color:rgb(33, 33, 33);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eSSD1315(0.96Inch, 128*64 resolution)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(211, 241, 240);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003ePower Supply\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(211, 241, 240);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e5V@USB, 3.3-4.2V@Battery\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp\u003e\u003cspan style=\"color:rgb(33, 33, 33);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eHardware Resource\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp\u003e\u003cspan style=\"color:rgb(33, 33, 33);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e7*ADC1 + 2*ADC2, 7*Touch, 3*UART, 2*I2C, 2*I2S 4*SPI, etc.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(211, 241, 240);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eMemory\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(211, 241, 240);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e384KB ROM; 512KB SRAM; 16KB RTC SRAM; 16MB Flash, 2MB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003ePSRAM\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp\u003e\u003cspan style=\"color:rgb(33, 33, 33);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eInterface\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(33, 33, 33);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eUSB Type-C; SH1.25-2P lithium battery interface; SH1.25-2P\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(33, 33, 33);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003esolar panel interface; 2*IPEX1.0 ANT(LoRa\u0026amp;2.4G); 2*18*2.54\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(33, 33, 33);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eHeader Pins, 2*2*2.54 Header Pins\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e Operating Temperature\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e-40~85℃(OLED operating temperature: -40~ 70°C)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(211, 241, 240);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp style=\"text-align:left;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eDimensions\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(211, 241, 240);padding:3.75pt 7.5pt 3.75pt 3.75pt\"\u003e\u003cp\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e51.7 * 25.4* 10.7mm\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style=\"text-align:center\" align=\"center\"\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S38b8a8d3b6c24c4a9d1fb0e37f4d869eE.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S17b2ca28bcc44b4aa17208f541760202l.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch1 style=\"text-align:center\" class=\"elementor-heading-title elementor-size-default\" align=\"center\"\u003e\u003c\/h1\u003e\n\u003cp style=\"text-align:center\" class=\"elementor-heading-title elementor-size-default\" align=\"center\"\u003e\u003cspan style='color:rgb(0, 98, 177);font-size:32px;font-family:\"comic sans ms\", cursive'\u003e\u003cstrong\u003eSummary\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eHeltec \u003c\/span\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:22px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eWiFi LoRa 32 V4\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e is a fully upgraded version of the classic LoRa development board. Since its \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:20px;font-family:arial, helvetica, sans-serif\"\u003einitial launch in 2017, this product series has been highly favored by developers and makers. Building \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eupon the powerful features of its predecessors, the V4 version introduces comprehensive optimizations \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:20px;font-family:arial, helvetica, sans-serif\"\u003ein Transmit Power, power management, expandability and other hardware design. It is suitable for \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:20px;font-family:arial, helvetica, sans-serif\"\u003evarious IoT applications such as smart cities, agricultural monitoring, smart homes, industrial control, \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:20px;font-family:arial, helvetica, sans-serif\"\u003esecurity systems, and wireless meter reading, providing developers with a more efficient and flexible \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:20px;font-family:arial, helvetica, sans-serif\"\u003edevelopment experience.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6c7f036ebc454576adc0816cec19cbd1Z.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch1 style=\"text-align:center\" align=\"center\"\u003e\u003cspan style='color:rgb(0, 98, 177);font-size:32px;font-family:\"comic sans ms\", cursive'\u003e\u003cstrong\u003eMain Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eBase on ESP32-S3R2 \u0026amp; SX-1262, supports Wi-Fi b\/g\/n, BLE, and LoRa communication. \u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e2MB PSRAM and 16MB external Flash, more suitable for UI and complex system . \u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eHigh-power version with LoRa transmission power increased to 27±1dBm. \u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eForm factor and pin compatibility with WiFi LoRa 32 V3. \u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003ePC casing protects the screen and integrates FPC 2.4G antenna. \u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eAdded SH1.25-2P solar panel interface.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eOptimized lithium battery management. \u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eAdded SH1.25-8Pin GNSS interface. \u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eUSB Type-C interface with integrated voltage regulation, ESD protection, short-circuit protection, \u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e       and RF isolation design;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003eLow power consumption is less than 20μA\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9e88f65247fc4473b449d94435e868bbr.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S553a2601039a41e4b5d8c03f7574dce9K.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se2df492ebe5b420bb498cf5e0a7f79a56.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S232f0af5493a46c19f258f5701c2c3abu.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb052528a334441808a4213f8af3ade1eA.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6d67d0db49434e32991aa4d8b0b9f28cx.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4152959448c945eb8f4f60ae90eb1310e.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sff57111c61a440fe8deb8c8ee25eafaag.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9ce1eb84f1824becb2c77518c60f185cj.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4d576af3df8b480b8bd314e73066d3b39.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"V4 Kit With Case","offer_id":55506478891307,"sku":"14:10#V4 Kit With Case","price":145.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sa205b92d89c746f7bcb21173b5963369h.webp?v=1788932771","url":"https:\/\/yoeruyo.com\/products\/heltec-v4-esp32-lora-32-development-board-meshtastic-kit-esp32-s3-sx1262-27dbm-oled-display-for-meshtastic-wifi-iot-arduino","provider":"Yoeruyo","version":"1.0","type":"link"}