{"product_id":"2pcs-meshtastic-heltec-lora-32-v4-esp32-sx1262-gps-0-96-inch-oled-solar-powered-dev-board-mesh-wifi-lora-ble-for-arduino-iot","title":"2PCS Meshtastic Heltec LoRa 32 V4 ESP32 SX1262 GPS 0.96 inch OLED Solar Powered Dev-Board Mesh WiFi LoRa BLE For Arduino IoT","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ediymore\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\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\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\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40 to 85℃\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\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTQFP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\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_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000020377202\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sdbbf035bec0f49198317454be13171d2u.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eProduct Introduction： \u003cbr\u003eWiFi LoRa 32 V4 is a fully upgraded version of the classic LoRa development board. Since its launch, this product series has been highly favored by developers and manufacturers. The V4 version has undergone comprehensive optimization in terms of transmission power, power management, scalability, and other hardware design, building upon the powerful features of its predecessor. It is suitable for various IoT applications such as smart cities, agricultural monitoring, smart homes, industrial control, security systems, and wireless meter reading, providing developers with a more efficient and flexible development experience.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eParameter: \u003cbr\u003eBased on ESP32-S3R2 and SX-1262, it supports Wi Fi b\/g\/n, BLE, and LoRa communication. \u003cbr\u003e2MB PSRAM and 16MB external flash memory are more suitable for UI and complex systems. \u003cbr\u003eThe high-power version increases the LoRa transmission power to 28 ± 1dBm. \u003cbr\u003eThe external dimensions and pins are compatible with WiFi LoRa 32 V3. \u003cbr\u003ePC shell protects the screen and integrates FPC 2.4G antenna. \u003cbr\u003eAdd SH1.25-2P solar panel interface. \u003cbr\u003eOptimize lithium battery management. \u003cbr\u003eAdded SH1.25-8Pin GNSS interface. \u003cbr\u003eUSB Type-C interface, integrated with voltage regulation, ESD protection, short circuit protection, and RF isolation design; Low power consumption less than 20 μ A. \u003cbr\u003eParameter description: \u003cbr\u003eMain control chip: ESP32-S3R2 \u003cbr\u003eLoRa chip: SX-1262 \u003cbr\u003eFrequency: 433-510 MHz, 863-928 MHz \u003cbr\u003eMaximum transmission power: 21 ± 1dBm, 28 ± 1dBm \u003cbr\u003eMaximum receiving sensitivity: -137 dBm \u003cbr\u003eWi-Fi ：802.11 b\/g\/n， Up to 150Mbps \u003cbr\u003eBT: BT LE, BT 5, BT mesh \u003cbr\u003eOLED: SD1315 (0.96 inches, 128 * 64 resolution) \u003cbr\u003epower supply 5V@USB \/Solar energy, 3.3-4.2V@Battery \u003cbr\u003eHardware resources: 7 * ADC1+2 * ADC2, 7 * touch, 3 * UART, 2 * I2C, 2 * I2S, 4 * SPI, etc. \u003cbr\u003eStorage: 384KB ROM; 512KB SRAM； 16KB RTC-SRAM； 16MB flash memory; 2MB PSRAM \u003cbr\u003eInterface: USB Type-C; SH1.25-2P lithium battery interface; SH1.25-2P solar panel interface; 2 * IPEX1.0 ANT (LoRa and 2.4G); 2 * 18 * 2.54 plug pins, 2 * 2 * 2.54 plug pins \u003cbr\u003eWorking temperature: -40~85 ℃ (OLED working temperature: -40~70 ℃) \u003cbr\u003eSize: 51.7 * 25.4 * 10.7mm \u003cbr\u003eApplication scenarios: \u003cbr\u003eenvironmental sensor \u003cbr\u003eIndustrial Internet of Things \u003cbr\u003eAsset tracking \u003cbr\u003eRemote meter reading \u003cbr\u003eSmart Agriculture \u003cbr\u003eWireless alarm \u003cbr\u003eInnovative projects and geek applications\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eProduct List: \u003cbr\u003e1X development board \u003cbr\u003e1X antenna \u003cbr\u003e2X terminal wire \u003cbr\u003e4X needle arrangement \u003cbr\u003e1XGPS module (optional)\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S79cccdd21dc74d7c8003506ca3ab1458Q.png\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd5e2daa3cae74dc18d77b6d9ddbe45a85.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S119b28a5f08f45c287977f646b7ca2d8e.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf53f303860a248369fe3469835f15fe2m.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cstrong\u003eMore detailed WiFi LoRa 32(V4) introduction-Scan\u0026amp;Watch for more on\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003e Youtube.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003eHeltec WiFi LoRa 32 V4 | ESP32-S3 LoRa Development Board Upgrade | Long Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003eIoT Communication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cimg style=\"margin-left:auto;margin-right:auto;display:block\" class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Scb744f1baf30454c8a12773def873ec6f.png\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S721403d39510451dacc56ec4661c55063.png\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4c61d84a68a242f79906ac13b6c38b09Z.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S3eb0674e24fd4ff8937aaf7653e12e4cb.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2b3250f647944216891b0496036caf3fz.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S98e32d266815411d9b426df14453630ay.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S6f022ac13d8049c79feca48948b8e7157.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S8ea18e856ce74efabe2d741d4017b3e6T.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S538f30b9ba3544c785d7331139866627Q.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7ea16e20d8354453af24b90e906bb6f6o.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0fc92211e7e947108dd639de5a0ec2afF.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2e6585c1563543e38e0b1e1d2f10d8cdy.png\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa573003abb524ab2b3bd7f863d133f945.png\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S50df2f69d7804d569db25dd73ccaa020D.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7e7e6607d24248c28061db546d5c69f6c.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S897857c063e14f40b340378dcfc239fe4.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S568483ab09e94840ba5b2c954bfcbbcdP.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2131a65646384ca6afb2c2ae1c84dbc82.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb7dd6d44defa4ac298c8858c9fa2c34dW.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Scd271163be704a889b76967cb13f3a0er.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, 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