using my xbee3 micropython script I have successfully sent data to my coordinator from my router module using:
now that works when the data is a bytearray type
when I attempt to send dictionary type via the same built-in:
I get this error:
Transmit failure: object with buffer protocol required
My question is what is the cause of this error (type of payload im assuming)
secondly, what does "object with buffer protocol required" mean really?