JustinV Posted December 9, 2023 Share Posted December 9, 2023 Hello Experts, I was hoping to get some beginner help getting my TV's remote control working with my Radxa Zero 2 micro computer running Armbian_23.11.1_Radxa-zero2_jammy_current_6.1.63_xfce_desktop or any armbian OS if there is a better one that can do CEC out of the box. I have installed v4l-utils and cec-utils, but when I use the command cec-ctl there is an error: Failed to open /dev/cec0 I know my Samsung tv/hdmi connection is good and the remote works with my raspberry pi 4 with LibreElec, but it seems like this Radxa Zero does not recognize the HDMI/CEC device and its not installed. The Raspi4+LibreELEC works with my TV out of the box. I was going to install CoreELEC on this hardware, but it does not recognize my microSD card so I was hoping I could get it to work with my TV. Any idea where I should start? 0 Quote Link to comment Share on other sites More sharing options...
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