I just got new BrickPi3 from reseller. I mount it on Raspberry PI 3B+ as per instructions. I can boot the dexter raspbian image but after that it seems the BrickPi is not working at all.
I connected the power supply to the BrickPi connector. Green led on it is on. It supplies the Raspberry Pi too. I can connect to GoPiGo Wi-Fi. I can connect to the web page which say that my BrickPi is not connected. If I try to connect by ssh firstname.lastname@example.org with robots1234 I always get access denied.
The ports are using I2C I guess. Should the Brickpi be alive I would expect those ports to be powered at least but this is not the case.
I tried with ev3dev latest image also. Here I can run the python code but any time I try to use any Lego HW I get an exception that it is not connected.
Is there anything I can check before I send the BrickPi back to reseller for replacement?
Thanks for advice. GoPiGo!