Traceback (most recent call last):
File “”, line 9, in
File “modbus.py”, line 287, in handle
IndexError: bytes index out of range
OpenMV v4.4.2; MicroPython v1.19-omv-r6; OPENMV4P-STM32H743
Type “help()” for more information.
i think the 485module is broken.
my os is win7, example is modbus_rtu_slave.py
hope mv5 have checksoft for hardware