I have an old GoPiGo 2 lying around. I loved it and it was a great bridge to advanced RPi robotics, which I’ve moved on to. However, there’s a bunch of sensors on it that I’d like to use in my latest RPi robot project. They are as follows:
Line following sensor
I’ve seen the solder holes and contact pads, but I have a few questions:
- How do I change the I2C logic level to 3v? I saw the solder pads to change some settings, but I’m not sure how they work. (Color sensor).
- What code would I use? (All of them)
- For the I2C ones, is there a way to do I2C addressing? I have an I2C board already on there, so I don’t want any interference.
Thanks in advance,