Hello Grant, I am using Serial communication mode (TTL) with an Arduino as the controller. The motors controller responds correctly to the command and motor goes to the desired speed.
But I just retested and now I am not seeing any data returned from the set motor command.
So either I had a bug in my code or the issue when away when I changed some of the settings on the TrexJr.
So at this point I will report back if I can recreate the issue.
Can I ask another question?
With regard to setting a current limit (configuration parameter 0x13), the documentation states:
the current limits are seven-bit parameter that are used to represent eight-bit values as
current limit parameter value = desired current limit / 2
What is the scale for these values, i.e. what current does value 0x7F represent?
Are these increments of 40ma to match the current read command?