MicroPython Forum (Archive)

hi what is the best way to write an int array to uart? I've never used python, maybe my conversion from int[] to string is wrong: array = [42, 86, 127] buf = '' for i in array: buf += chr(i) uart.write(buf) [edit] ok, i solved it like this: array = [42, 86, 127] byte_array = bytearray(array) uart.wr...