Skip to content

dorijan/SonoffIR

 
 

Repository files navigation

SonoffIR

Sonoff IR remote controll extension for Sonoff-Tasmota and iTead Sonoff Basic.

Schematics

Schematics The resistor values depend on the used IR LED and the gain of the NPN Transistor. Rb is not really necessary an can be left out. R1 limits the current through the diod and can have Values between 2.5 Ohm and 10 Ohm. Using lower values gives you a better range but you risk the diod if the current gets to high. About 100mA are ok for sending signals. Check your datasheets!

Board layout

Board The diode is facing upwards, the rest downwards. The board directly fits onto the Sonoff pinheader used for programming and uses GPIO14.

Assembly

Parts

Parts

Board prototype

Board

Parts fitted

Fitted

Chassis with additional hole drilled (5mm)

Chassis

The finished SonoffIR

SonoffIR

About

Sonoff IR remote controll extension

Resources

License

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published

Languages

  • Eagle 99.6%
  • Prolog 0.4%