Hello. Basic question but puzzling. I have a stepper running from a TB660 no problem, all wired to a Uno in the most basic and elementary way. Something like this. Ground from the power supply of the TB6600 is connected to the Aduino ground. Now i switched to a Nano every, same wiring etc, but n…

[image] touchmysound: shouldn't be a problem. Is there something i am missing here anout the Nano Every architecture? S Yes the timers are totally different in the Nano Every, so a lot of libraries that use timers fine on the Uno will not work with the Nano Every It would help if you posted …

Thanks, yes I remember the frequencies could be different. I don't use any library tho. This super simple code I made for testing for example is not working: void setup() { // initialize digital pin LED_BUILTIN as an output. pinMode(2, OUTPUT); pinMode(3, OUTPUT); pinMode(4, OUTPUT); } voi…

[image] touchmysound: This super simple code I made for testing for example is not working: Then the voltmeter shows that the states (on 2, 3,4) are changing (H/L)? And this is your 'board path' ? -- [image]

[image] touchmysound: where 2, 3 and 4 are connected to ena+, dir+ and pul+. You know that we can only know what you tell us and you are drip feeding us with information. So this implies you have a stepping motor driver. That code will not work with a stepping motor driver. The enable pin mu…

Robin2's simple stepper program tutorial may be of interest. [image] Simple Stepper Program Motors, Mechanics, Power and CNC I wrote a very simple program to demonstrate stepper control using a Polulu A4988 stepper driver. It should also work with any stepper driver that j…

Sorry for the mistake, this code was obviously only for testing if the Pins were delivering 5v. I used a more complex sketch that receives commands from a software (Max) to test the motor themself. // www.alessandroperini.com // DIR = HIGH ----> HEADING RIGHT // DIR = LOW ----> HEADING LEFT con…

Check my reply to mike and see the actual code I was using, I agree it seemed from my last sketch that I have no idea of what I am doing. :smiley:

[image] Grumpy_Mike: Also what about the ena-, dir- and pul- on your stepping motor driver, how are they wired? You can't leave them unconnected, they should probably be connected to ground. Regarding this, yes, all the - are connected to ground, and the power ground is made common to those a…

[image] anon85221860: Then the voltmeter shows that the states (on 2, 3,4) are changing (H/L)? And this is your 'board path' ? -- Yes and yes.

[image] touchmysound: while (Serial.available() > 0 && newData == false) { rc = Serial.read(); This is wrong, it is likely that after the first read the serial data buffer will be empty and the while loop will terminate. It could be that the Nano Every runs the serial buffer quicker tha…

Switching from UNO to Nano Every for stepper motor

Official Hardware Nano Family Nano Every

groundFungus November 4, 2023, 6:26am 6

Robin2's simple stepper program tutorial may be of interest.

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Switching from UNO to Nano Every for stepper motor

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