Hiland T3401 remote control support

A useful support in case of projects with the Hiland T3401 gate remote control board. I used it to home automation the entrance to my garage without invasive modifications to the engine and without compromising the safety of the sensors For the project I used:Hiland T3401 board Ewelink Smart Switch - 7-32v versionhttps://s.click.aliexpress.com/e/_c2yXVnf1 LM2596s DC-DC step-down (to power the remote control)https://s.click.aliexpress.com/e/_c36fHhxh A 5v cell phone charger