Heltec WiFi Kit 32 Display
Available from:
Amazon.com
Manufacturer:
Heltec.org
Install method:
USB to Serial
| GPIO # | Component |
|---|---|
| GPIO00 | User |
| GPIO01 | User |
| GPIO02 | User |
| GPIO03 | User |
| GPIO04 | I2C SDA 1 |
| GPIO05 | User |
| GPIO09 | User |
| GPIO10 | User |
| GPIO12 | User |
| GPIO13 | User |
| GPIO14 | User |
| GPIO15 | I2C SCL 1 |
| GPIO16 | Output Hi |
| GPIO17 | User |
| GPIO18 | User |
| GPIO19 | User |
| GPIO20 | None |
| GPIO21 | User |
| GPIO22 | User |
| GPIO23 | User |
| GPIO24 | None |
| GPIO25 | Relay 1 |
| GPIO26 | User |
| GPIO27 | User |
| GPIO6 | None |
| GPIO7 | None |
| GPIO8 | None |
| GPIO11 | None |
| GPIO32 | User |
| GPIO33 | User |
| GPIO34 | User |
| GPIO35 | User |
| GPIO36 | User |
| GPIO37 | None |
| GPIO38 | None |
| GPIO39 | User |
Configuration for ESP32