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kkbin505 / Arduino-Transmitter-for-ELRS

Arduino based RC transmitter for ELRS external TX Module
GNU General Public License v3.0
187 stars 43 forks source link

digital buttons doesnt work #16

Open womihako opened 1 month ago

womihako commented 1 month ago

Hi, this is a nice project and i did it. So i have connection to the Flight controllor and also can see the analog inputs. but the switches doesnt work. maybe can get some help?

sercona commented 4 weeks ago

are you sure you have the right gpio numbers? and you are using switches to connect those to ground?

I have 4 switches working; 2 2-pos and 2 3-pos and they all work ok. you have to check the code to make sure that all your switches have code that runs (not commented out, etc).