{"product_id":"heltec-lora-esp32-wireless-stick-litev3-esp32-s3-sx1262-wi-fi-bt-development-board-868-915mhz-lora-kit-for-arduino-meshtastic","title":"Heltec LoRa ESP32 Wireless Stick Lite(V3) ESP32-S3 SX1262 Wi-Fi+BT Development Board 868 915MHz LoRa Kit for Arduino Meshtastic","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBattery\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3.7V lithium battery power supply and charging\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBluetoothLE\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBluetooth5, Bluetooth-mesh\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCompatible Audio \u0026amp; Video Equipment Style\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAmplifier\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\u003eFrequency\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e470-510MHz, 863-928MHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHardware Resource\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e7*ADC1 + 9*ADC2; 8*Touch; 3*UART; 2*I2C; 2*SPI; etc.\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 Chipset\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSX1262\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaster Chip\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eESP32-S3FN8\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMax. Receiving sensitivity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-134dBm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMax. TX Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e21d B ± 1d B\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMemory\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e384KB ROM; 512KB SRAM; 16KB RTC SRAM; 8MB SiP Flash\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHT0002\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-20 - 70 ℃\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\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBluetooth,WIFI\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eUSB to Serial Chip\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCP2102\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\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:18px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003eHeltec LoRa ESP32 Wireless Stick Lite(V3) ESP32-S3 SX1262 Wi-Fi+BT Development Board 433MHz 868MHz 915MHz LoRa Kit for Arduino Meshtastic IoT LoRaWAN\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:16px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003eSummary:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003eHTIT-WSL is a development board for Wi-Fi, Blue-tooth and LoRa. Because some customers do not need OLED screen when using WiFi Lora32, we launched this product.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003eThe HTIT-WSL is composed up of an MCU (ESP32-S3FN8) and Semtech-LoRa Transceivers (SX1262), perfectly support Arduino®. Users can easily carry out secondary development and application.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:16px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003eMain Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e- Microprocessor: ESP32-S3FN8 (Xtensa® 32-bit LX7 dual core processor, five stage pipeline rack Structure, main frequency up to 240MHz).\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e- SX1262 LoRa node chip.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e- Type-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e- Onboard SH1.25-2 battery interface, integrated lithium battery management system (charge and discharge management, overcharge protection, battery power detection, USB \/ battery power automatic switching).\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e- Integrated WiFi, LoRa, Blue-tooth three network connections, onboard Wi-Fi, Blue-tooth dedicated 2.4GHz metal spring antenna, reserved I-PX (U.FL) interface for LoRa\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e- Integrated CP2102 USB to serial port chip, convenient for program downloading, debugging information printing.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e- Support the Arduino development environment;\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e- Support meshtastic;\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e- With good RF circuit design and basic low-power design (sleep current ≤800uA), it is convenient for IoT application vendors to quickly verify solutions and deploy applications;\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg cke-id=\"img31\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S5d7af486117e4e84a2ced73f71d761cdb.jpg\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:16px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003ePackage includes:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"trebuchet ms\", helvetica, sans-serif'\u003e1 Set Heltec LoRa ESP32 Wireless Stick Lite(V3)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg cke-id=\"img32\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa8a7bfef47a2494e96240a098c880edf9.jpg\"\u003e\u003cimg cke-id=\"img33\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S469b5ec6781e430db7fb2e1b76c37d7bI.jpg\"\u003e\u003cimg cke-id=\"img34\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S6e751cafb48143479556aa3325971e8bh.jpg\"\u003e\u003cimg cke-id=\"img35\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S64f4733aa96445d4a60c728fd493bf45T.jpg\"\u003e\u003cimg cke-id=\"img36\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc03b191375db437099304e879698a9d91.jpg\"\u003e\u003c\/p\u003e\n\u003cbr\u003e\n \u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"863-928MHz","offer_id":55506429247787,"sku":"200395265:216274828#863-928MHz","price":131.8,"currency_code":"USD","in_stock":true},{"title":"470-510MHz","offer_id":55506429280555,"sku":"200395265:201450527#470-510MHz","price":131.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S64f4733aa96445d4a60c728fd493bf45T.webp?v=1788931999","url":"https:\/\/yoeruyo.com\/products\/heltec-lora-esp32-wireless-stick-litev3-esp32-s3-sx1262-wi-fi-bt-development-board-868-915mhz-lora-kit-for-arduino-meshtastic","provider":"Yoeruyo","version":"1.0","type":"link"}