I haven't worked with UART yet, but it looks like the UART driver function uart_read_bytes( ... ) takes an arguement for timeout.

https://github.com/espressif/esp-idf/bl ... ver/uart.h

Hey all, As far as I can tell, the only way to terminate a receive on the Remote peripheral is to set the idle threshold. Is there no way to terminate a receive after a specified number of period/level value pairs? This requires that my idle threshold is longer than the longest expected period in th...

This ended up being a hardware issue. The original esp32-thing dev boards I purchased from Sparkfun just don't work correctly. This could be that the board uses a 26 Mhz crystal or something else. I bought new boards from Adafruit that use the ESP-WROOM-32 module and the sample espnow demo works out...

Has anyone had any luck using the espnow demo from the master github repo (examples/wifi/espnow) ? I have two devices running the demo and I continually receive an error status of 1 from the send callback. Occasionally, like one out of every 50-100 transmission attempts, one of the devices will rece...