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My third robot - mini
06-07-2017, 02:50 PM
Post: #5
RE: My third robot - mini
(06-07-2017 10:59 AM)radu022003 Wrote:  i am trying to build a "clone" of the B-Robot.
Instead of Leonardo and BrainShield, I used the same as you a perf board, 2x A4988, ESP8266, MPU-6050 and Arduino Pro Micro.

I changed in software port 12 with port 9 and software is running, motors are spinning, I am not yet finished with mechanical parts so I can not tell if everything fits and works as expected. But I was able to realize that the software is working only if the USB cable is connected to Arduino Pro Micro and Serial monitor is open.
Can you give a hint how to solve this?

Steppers are from jjRobots bought, so NEMA17.

I used the source code from here:
https://github.com/jjrobots/B-ROBOT_EVO2

Hi,
i would need to know what you change exactly moving from port 12 to port 9 of Pro Micro; in any case the connections to MPU 6050 are too long ( timing is critical ). What do you mean " the software is working only.... etc...".
If you want i can send by email my modified code and full electrical diagram of my little robot, which use the same hardware of you.
Keep me informed.
Regards, Carlo.
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Messages In This Thread
My third robot - mini - Carlo1951 - 05-22-2017, 03:31 PM
RE: My third robot - mini - compuger - 05-26-2017, 03:06 PM
RE: My third robot - mini - Carlo1951 - 05-27-2017, 10:20 AM
RE: My third robot - mini - radu022003 - 06-07-2017, 10:59 AM
RE: My third robot - mini - Carlo1951 - 06-07-2017 02:50 PM
RE: My third robot - mini - radu022003 - 06-07-2017, 03:32 PM
RE: My third robot - mini - Carlo1951 - 06-07-2017, 04:05 PM
RE: My third robot - mini - radu022003 - 06-07-2017, 04:36 PM
RE: My third robot - mini - Carlo1951 - 06-07-2017, 08:55 PM
RE: My third robot - mini - radu022003 - 06-08-2017, 06:13 AM
RE: My third robot - mini - radu022003 - 06-08-2017, 08:17 PM
RE: My third robot - mini - gamba - 09-26-2017, 06:50 AM
RE: My third robot - mini - NLObP - 08-11-2017, 03:13 PM

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