Beiträge von kiezpro

Hallo,

ich möchte sechs 12V/4W LED Lampen hinter einem Trafo sowie zwei 230V/4W LED Lampen gleichzeitig mit demselben Shelly Dimmer 2 schalten und dimmen.

Funktioniert der Dimmer mit dieser Art gemischter Last?

Funnily enough, everything works as expected after upgrading the firmware to last week's firmware version 1.8.5. Although the changelog only mentions a fix regarding a short button press, I assume that it contains some LED dimming fixes as well.

Anyhow, I guess the essence is: if you encounter problems with Dimmer 2 and LED bulbs, try flashing firmware 1.8.5.

Will do, thanks! Any hints on what to look for specifically?

Hi, thank you for your reply!

I do have dimmable LED bulbs. Firmware is 20200904-094614/v1.8.4, which should be the latest one if I'm not mistaken. So I'm kinda stumped why my setup doesn't work as expected.

Hello,

I have 5 LED bulbs with 6.5W each in my lighting fixture. Spec'd minimum wattage for Dimmer 2 is 10W. My bulbs flicker with 25Hz when I switch them on. When I start calibration, the dimmer eventually crashes with the mysterious "Error 4". I've set the Dimmer to "Trailing edge", which should be correct.

Is there some hidden setting I could try to make it work, or do I just have to buy bulbs with a higher wattage?

Thanks in advance for any hints!