SPI Devices Discovered

Danoo · February 19, 2024 at 7:33 PM

Hello! I'm currently working on controlling a WS2801 LED strip with a Raspberry Pi 4 to equip my TV with Ambilight.
When selecting the controller type WS2801 and the SPI Device, it says that no devices have been detected.
How can I fix this problem?

Lord-Grey · February 19, 2024 at 9:30 PM Official Post

Did you activate the SPI controller?

in config.txt ( location in boot on SD card)

dtparam=spi=on

There are various thread here in the forum, just have look too.

SPI Devices Discovered

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