Esp module with built in relay for Christmas lights?

[dekiesel]

Hi,

Can anybody recommend an esp board with an integrated relay? The smaller the better.

I know there are shields out there, but I'd prefer a pre-soldered solution in hopes of it working for many years to come.

The lights I am trying to automate use four AA batteries in parallel, so 5v.

Thanks for any help!

[Masterz69]

Firest come in mind: ESP-01S with Relay shield.
Like this one, f.e.

[DamianHofy]

ESP-07 on USB stick board + DRV8835, just 6 wires to solder and you get brightness for free
then use hbridge light

[dekiesel]

Interesting, thanks!. What LED-lights do I need for this solution? My idea was to be able to just turn any of the battery powered ones on and off, but if I can brightness...

[DamianHofy]

I convert simmilar lights (on aliexpress you can find in better price), you can also do same effects if you want but for me just 0-100% is enough
Fairy Curtain Lights, you can connect 2 sets to one controler.

this also should work but only brightness Led Fairy Lights battery operated and you can connect 4 different sets

all others with plug doesn't work because of different voltage.

[dekiesel]

I'll have a look, thank you very much!