Heltec WiFi LoRa ESP32 – pinout diagram



Follow the manufacturer site if you are looking for another version.

The original PDF pinout diagram can be downloaded from WIFI_LoRa_32_V2 or download the JPG pinout diagram file in high resolution for printing.

Heltec WiFi 32 board

Recomended tools:

Breadboard & wires:

Air quality sensors:

ESP32 LoRa Heltec v2 with display – pinout diagram
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