Beiträge von Dutchronnie

The last thing i did was a change of power supply, and now it looks like the flickering is over.

But i find it very strange that there were no issues for weeks, and suddly flickering starts.

Yes i do use a levelshiter, and i have also checked all cabels, tried other GPIO's but nothing changed.

The lines are no longer then 40 a 50cm, the strips are connected with connectors, the levelshiter is soldered and the pi is connected with a connector.

also tried without levelshifter, but no change.

Hello, I hope somebody can help me, because i don,t know anymore what to do.

I have installed Hyperion on a raspberry pi 4, and used ws2812 ledstrips to setup the ambilight on my LG tv.

All works fine for weeks.

And then suddenly the led strips begin to flicker very intense. I didn't change anything.

after the flickering i attached more ground wires to the pi, but that doesn't help.

I find this very strange because it was working very wel.

I do see now that there are some led's are light up, even when hyperion is off.

Thanks for your answer, didn't know this was possible. I wil look into it.

In the mean time i have changed the RPI 1 for an RPI 4, then the HDMI grabber was working. So i do now have an ambilight.

But i wil look into the rooting of the TV, maybe that wil work better

Hello

I have installed Hyperion on a old raspberry Pi 1, the software is running without problem.

I have an receiver hooked up as input of the grabber, and an HDMI cable from the output of the grabber to my LG TV.

The USB cable i have plugged in the raspberry pi.

On the TV i can see the channels of the receiver, so the grabber is passing the HDMI signal.

But the leds don't light up.

I can play an effect, and see the leds light up, but no reaction on the receiver input.

Does somebody knows what is wrong?

These are my settings

Hope somebody can Help