TEST 07 had the ability to operate in reverse removed. TEST 08 has similar fixes to 07 but with direction preserved: grove_motor_driver_v1_0_08.py (16.1 KB)
Is your Output module the same as the one you posted on the old forum, or have you made any updates to it? I ask because I’m going to include it in the built-in set soon. Below is the slightly modified version I made from the one you posted on the old forum. Could you test it with your v1.3 board?
Hello, the grove motordriver Vers.07 does everything i want to do.
I have one issue, i cannot change the i2c adress of the Grove motordriver 1.0
every board is set to 0x14 , is there a chance to change the i2c adress or do i have to buy some 1.3 boards to get 4 pumps running
If you have a ardunio its fairly easy to change the address on all the grove devices. There is a sketch in the example folder when you install the library. Othervise you can run a small piece of python code directly via putty. Or even create and trigger a custom output module.
You can even run four motors of one board as long as you dont run them at the same time and doesnt require them to run in reverse. It would require a another custom module though.
hi jacobguldberg,
i have some arduinos, i have installed the grove motordriver library in arduino ide,
in the examples folder i find two examples , dc -motor or stepper motor, but i dont know how to change the i2c, can you give me some more detailed instructions how to do this are maybe you have a link ?
mhh, sorry i am noob
what should i do with this piece of code, where should i put it in ?
The library contains a lot of files …which one is the right one ?