I unboxed the ai set and ran the first example 1.1 it worked fine.
I go to example 1.1 rgb led. it gives me an error message.
“OSError: Fusion Hat driver not loaded (sysfs interface missing). Run ‘fusion_hat doctor’ to diagnose and fix.” I run fusion_hat doctor. Then I reboot. It gives me the same error message.
I run fusion_hat doctor --fix. Then I reboot. It gives me the same error message.
What should I try next?
Based on your description, you have already tried running fusion_hat doctor and fusion_hat doctor --fix, but the problem persists. This could be caused by either a software driver issue or a hardware problem. To help us diagnose more accurately, please follow the steps below:
Step 1: Take a photo (Hardware check)
After powering on your Raspberry Pi, please take a photo of the Fusion Hat showing the status of all indicator LEDs (power LED, status LED, etc.) and send it to us.
Step 2: Provide system information (Software check)
Please run the following commands in your terminal and share the outputs with us:
uname -a
cat /etc/os-release
fusion_hat doctor --fix
This will help us confirm your system and kernel version, and see if we can reproduce your issue.
Thank you for your patience and cooperation. We will assist you as soon as we receive the information.
Thank you for the reply. I didn’t know that i had to power the hat as well as the raspberry pi.
When i connected a usb power source to the hat. It started working.
We’re glad to hear that the issue is resolved. Please note that the Fusion HAT requires a battery to be connected, and the battery powers both the Fusion HAT and the Raspberry Pi simultaneously. If you encounter any other issues, feel free to contact us. Enjoy your project!