Hi all, I’m very new to coding and I recently bought the Pidog V2. I’m certain I plugged everything in correctly, but when I run the calibration modes, nothing I mean nothing happens at all. When I press “zero” to calibrate all the servos, I do get some movement. When i run “i2cdetect -y 1” I get all zero’s, I’m not sure what that means exactly. Can someone please guide me in the right direction. Thank you for your time.
Since the servos move when you press “Zero,” this indicates that the Robot HAT firmware is present and the servo control is working.
However, if i2cdetect -y 1 shows only – and no device addresses, it means the Raspberry Pi is not detecting any devices on the I2C bus. This could be because the Robot HAT was not powered on during the test, or there may be an I2C communication issue between the Raspberry Pi and Robot HAT.
Please make sure the Robot HAT power switch is set to ON, then run:
i2cdetect -y 1
Please send us a screenshot of the result. If it still shows no devices, we can continue checking the I2C connection and configuration.
