i would like to read 2 switches with an existing Sonoff dual. i just need the signal of the switches, i won’t control the sonoff dual with the switches, is need the signal for other thing, but i want to avoid adding another wemosd1 or other thing just to get these 2 signals.
any idea if the sonoff dual can do this?
Slow down and please explain
from what i can tell you want to use free GPIOs of the sonoff ? to read a state of two switches , not related to the sonoff?
sorry for the late reply.
yes this is what i want to do. is this possible?
- install/flash https://github.com/arendst/Sonoff-Tasmota/wiki
- read this https://github.com/arendst/Sonoff-Tasmota/wiki/Buttons-and-Switches
you need the part called switchmode
it will help you give a new topic to each switch
i never had a sonoff dual so cant tell you how exactly but this is the path i will take
do you know if there is a plan where to solder gpio4 and 14?
i m still struggling in reading the two separate switches with the Sonoff Dual R2.
nobody here who has an idea how to go on?
Maybe share some details on what exactly you are doing and what exactly doesn’t work? Is your code available somewhere?