Build powerful long-range IoT projects with the Heltec WiFi LoRa 32 V4 development board. Powered by an ESP32-S3R2 and SX1262 LoRa chip, it combines LoRa, Wi-Fi, Bluetooth 5, and BLE with a 0.96-inch 128 × 64 OLED display. The 863–928 MHz high-power version delivers up to 28 dBm transmission power and -137 dBm receiving sensitivity, with 2MB PSRAM and 16MB Flash. Ideal for Arduino, MicroPython, PlatformIO, smart home, sensor, monitoring, and wireless communication projects.
