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Cheap wifi relay module /switch remote control mod

Posted: Wed Apr 04, 2018 6:26 pm
by Thunderdick
Hello everyone,

I was curious to see what yall thought about using one of these https://www.googleadservices.com/pagead ... BA5&adurl= and the custom (diy app) for smartphone or tablet to control forward and reverse to drive the kiddos around with on a barbie jeep power wheel. They control steering and i control throttle. Its a stock version with 12v f/r switch.

Thanks in advance!

Re: Cheap wifi relay module /switch remote control mod

Posted: Sun Jul 01, 2018 3:42 am
by TinCanTomCat
The ESP8266 is extremely useful, I personally use them in practically all my projects now.

The module here appears to be a single relay, so only useful for either a single direction or a remote kill (though I wouldn't suggest the latter without making it failsafe).

This module also uses the 01 variant, so only breaks out 2 useful pins.

Get something like a wemos and a relay board or H-bridge module to give a real scope for the project.