Build connected IoT and long-range wireless projects with the Heltec WiFi LoRa 32 V3. Powered by an ESP32-S3FN8 and SX1262, it combines LoRa, Wi-Fi, and Bluetooth 5 with an onboard OLED display. Supporting Arduino, MicroPython, PlatformIO, and ESP-IDF, it’s ideal for Meshtastic, Paxcounter, LoRaWAN, smart devices, sensors, and wireless communication projects. The compact 50.2 × 25.5 × 10.2 mm board also includes USB-C, battery support, and IPEX LoRa antenna connectivity.
