Por favor, Me.podrian indicar cuales son los canales pwm para la placa heltec wifi Lora V3. Saludos
Canales pwm wifiLora v3
The channels are 0 to 7.
If you mean which pins can you use, the answer is any output pin.
have a look at the LoRa V3 pin map and ESP32-S3 LED Control (LEDC)
in general avoid using strapping pins and pins for the LoRa and OLED modules
also worth having a look at the Remote Control Transceiver (RMT) which can be used to generate complex pulses sequences