Led pins
Led pin depending the boards
| Model | pin |
|---|---|
| WEMOS | 2 |
| TTGO Lora 2.0 | 22 |
| TTGO LoRa 2.1 | 25 |
| WEMOS C3 mini | 7 |
caution
Take care with TTGO LoRa V2.0, pin 22 is the same SCL_OLED pin, so, if you want to see blinking LED and OLED display at same time, you can't use pin 22 for blinking.
info
For more info about TTGO LoRa V2.0: