Stereo Module not working on RPI-4



I’m using a Arducam Module with two cameras. It works great on my Raspberry Pi Zero. I can switch and get images from both cameras!

When I’m switching to a Raspberry Pi 4 I can’t get images anymore. I’m using the same SD with the same ISO on both boards.

Here’s a picture of my hardware setup:

Thanks in advance for your help!


Don’t worry and I will try my best to help you.

Great to hear your device can work normally on your Pi zero, which means the hardware is normal.

Let’s move the issue to the PI4 platform. In fact, our board just need four signals SDA /SCL/GPIO17 and GPIO4. Shown as the below image:

Firstly, does the i2c signal work normally? Please attach me some error message when you run our test shell script.

Secondly, Can you driver the GPIO17 and GPIO4 , can you test it separately?

Please tell me more and I will help you solve all of your problems.



Please try to update the wringPI library using those commands:

cd /tmp
sudo dpkg -i wiringpi-latest.deb

Updating WiringPi did the trick! It works now.

Thanks for the help.

Hi, you are welcome.

Let me know if you need more help.