Pan-Tilt Kit - No i2c devices at address: 0x40

Raspberry Pi Cameras
1

  1. Where did you get the camera module(s)? Pi Hut

  2. Model number of the product(s)? SKU B0283

  3. What hardware/platform were you working on? Raspberry Pi4 4GB

  4. Instructions you have followed. (link/manual/etc.) Manual

  5. Problems you were having? The Run Servo Demo works(ish), but trying to run it using anything else throws up an error saying that there is no device at 0x40 and servo’s cannot be controlled.

*by “ish” I mean, I cannot run it from the terminal, I have to click on the executable and then click run in terminal. It is very jittery and randomly shoots to another position and back again. If you travel all the way to the right, it gets stuck and I have to restart the program.

  1. The dmesg log from your hardware? ??

  2. Troubleshooting attempts you’ve made? Run i2c detect, nothing found. Done a complete reinstall of Raspian and drivers… same result

  3. What help do you need? Guidance in troubleshooting and possibly some example Python program to prove the hardware is working.