I just assembled and follow the installation instruction for the Gopigo3 (following this :https://github.com/DexterInd/GoPiGo3) . my problem is i cannot use the i2c sensors. everythings working : motors, servo motors, leds, eyes… but when i connect a i2c sensor (line follower, distance sensor and Imu sensor) nothing happen : i do i2cdetect -y 1 : i only have dashes.
i did Troubleshooting Script
GoPiGo3 Troubleshooting Script log
Checking for hardware, and checking hardware and firmware version. ================================================================== Manufacturer : Dexter Industries Board : GoPiGo3 Serial Number : 3D25ADD2514E4C47324B2020FF04211B Hardware version: 3.1.3 Firmware version: 0.3.2 Battery voltage : 8.026 5v voltage : 5.073
then i tried to update the firmware but the version didn’t change.
(following this : https://www.dexterindustries.com/GoPiGo/get-started-with-the-gopigo3-raspberry-pi-robot/test-and-troubleshoot-the-gopigo3-raspberry-pi-robot/ )
i don’t know what to do more.
I’m on a Raspberry pi 3 model B, under raspbian jessie (version 8),
and have a good week end,