Question about the compatibility

ALLBOT ALLBOT - Four legs (VR408)
1

Hello,

Bravo for the robot design.

I know Allbot supports only Arduino Uno and Arduino Mega.

But the inconsistency with the map Ardiuno Due is it total?
If not, is it possible to easily adapt Allbot?

Regards

2

Hi

Thanks for the compliment.

The allbot should be capable with the due. I think the 3v3 signal from the due will work with the servo’s
If the pinout of the mega is the same it should be OK.

On the software side a few modification to the lib or examples can be possible.
Please let us know if it works =)

Best Regards
VEL337

3

Thanks for your quick answer.

Indeed, I was worried about the control of servo motors but you reassured me.

I / O cards seem the same:http://robotics.stackexchange.com/questions/7915/arduino-mega-shield-v2-0-compatibility-with-arduino-due
except for the last analog pins

I wonder about one last point: what is the voltage out of the IR sensor integrated on VRSSM?

I receive the card Arduino Due late July. I’ll keep you posted about my experiences.

Thanks again.

4

Hmm yes that could pose a problem.

The + of the IR sensor is connected to the 5V pin of the arduino.
And the data pin is pulled up to 5V so it will damage the due.

Here’s the schematic. You could cut out the traces and route it to the the 3V3.
But that’s on your own risk.

aP9JYEw.png1196×669