I am finding allot of documentation on this issue for the Grove, however i’m having this issue with the Arduberry. I Fallowed this guide for the set up: https://www.dexterindustries.com/Arduberry/getting-started/. I have the ArduBerry plugged into pins 1- 28 on my pi 3.
Can you tell us which image you are using on the Pi. If you are using a jessie image, I would like to know if you have cloned the ArduBerry repository to Desktop, if you haven’t then remove the existing repository using the command:
sudo rm -r ArduBerry and clone it from the Desktop folder and follow the steps 4 and 5 in the getting started guide.
Please let us know if this helps,