Now that we are letting these devices work as USB radio dongles, it would be good to turn on wake-from-sleep if a character arrives on the serial port. The change should be fairly easy - just change doLightSleep() to enable that bit in the sleep controller hardware (per ESP32 documentation).
This would allow when running as a dongle a very-very low current draw.
Now that we are letting these devices work as USB radio dongles, it would be good to turn on wake-from-sleep if a character arrives on the serial port. The change should be fairly easy - just change doLightSleep() to enable that bit in the sleep controller hardware (per ESP32 documentation).
This would allow when running as a dongle a very-very low current draw.