Had the same error after I accidentally deleted the config.txt file and started with a blank file. The line needed was "dtparam=audio=on"

I had a bunch of SPI LED strips left over from Halloween so I made a LowDef TV out of them. I took 20meters of 30LED/m strips and made a LowDef Smart TV. I arranged them into a 32x18 grid on a 4' x 2' piece of plywood. I had to add a 1.5" air gap and piece of white cloth to defocus the LEDs. They zi...

My plan is a little more abstract than a moving message display. I find myself doing a fair amount of music discovery via YouTube, and I feel like the music video affects my opinion of the song (good & bad). However, the video helps set the mood of the song. The attempt is to build a method of playi...

The question: Is it possible to make a custom fbtft_device that can format the SPI video packet as needed? The setup: I have 10m of the RGB LED strips (APA102 based -- https://www.adafruit.com/images/product-files/2343/APA102C.pdf). So I build up a very low definition screen -- 23 x 13 pixels. (I or...