Meshtastic Wifi Heltec LoRa 32 V3 With Case 868MHZ ESP32 Oled SX1262 096 Inch Blue OLED Display Development Board for Arduino Description Why do we need Maker series products? Summary WiFi LoRa 32 (V3) is a classic IoT dev board designed & produced by Heltec Automation. Since its launch in , it has been loved by developers and makers. Widely used in numerous excellent open-source projects and directly made into products for LoRa/LoRaWAN features. The newly launched V3 version has the same pin sequence as the V2 version and retains Wi-Fi, BLE, LoRa, OLED display, and other functions. It is the best option for smart cities, farms, homes, industrial control, house security, wireless meter reading, and IoT developers. Heltec LoRa 32 V3 with Meshtastic Video Main Features Microprocessor: ESP32-S3FN8 (Xtensa 32-bit LX7 dual-core processor, five-stage pipeline rack Structure, frequency up to 240 MHz). SX1262 LoRa node chip. Type-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures. 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). Onboard 0.96-inch 128*64 dot matrix OLED display can be used to display debugging information, battery power, and other information. Integrated WiFi, LoRa, Bluetooth three network connections, onboard Wi-Fi, Bluetooth dedicated 2.4GHz metal spring antenna, reserved IPEX (U.FL) interface for LoRa use. Integrated CP2102 USB to serial port chip, convenient for program downloading, and debugging information printing. Support the Arduino development environment. With good RF circuit design and low-power design. WiFi LoRa 32 (V3) supports the following development methods: Compared to WiFi LoRa 32 (V2), V3 has made the following upgrades: WiFi LoRa 32 is compatible with the following open-source projects: ESP32 Paxcounter Disaster Radio Meshtastic Tiny GS ... We also provide a standard ESP32 Arduino LoRaWAN library: Heltec ESP32 LoRaWAN This library is already included in the Heltec ESP32 Arduino Framework by default. Resource WiFi LoRa 32 V3 details on Heltec website Heltec ESP32 Arduino Framework (Include ESP32 Arduino LoRaWAN library) WiFi LoRa 32 V3 Documents Downloadable Resource Hardware update logs Pin Map Dimension WIth Shell No Shell Specifications Parameters Description Master Chip ESP32-S3FN8 (Xtensa32-bit lx7 dual core processor) LoRa Node Chip SX1262 USB to Serial Chip CP2102