Currently, the GPIO17 pin is being used as RX, although by default in WROOM32, it's assigned as TX. The current setup is functioning properly. However, swapping their roles would necessitate creating a new PCB hardware version, requiring separate pin configuration in the config file and complicating support. Therefore, I believe it's better to maintain the current configuration.
Currently, the GPIO17 pin is being used as RX, although by default in WROOM32, it's assigned as TX. The current setup is functioning properly. However, swapping their roles would necessitate creating a new PCB hardware version, requiring separate pin configuration in the config file and complicating support. Therefore, I believe it's better to maintain the current configuration.