Hello, this is my first question in the forum.
I work in a technical school, and we have several makeblock ranger kits and some of them are seen to have suffered a great overvoaltage and as a school project for 2021 I want the students to repair the boards. I want to help you with the schemeatics, but I can’t find the version we have in school V1.3.
There are differences in the power supply part with both version 1.1 and 1.0 and it was precisely in that area where the electrical problem was. Someone has a diagram of the Auriga V3.0 board.
Thanks a lot!