Ardumower Bumper
Aus www.wiki.ardumower.de
The Ardumower (switch-based) bumper is available in the Marotronics shop. You can find photos and the connection wiring below.
Photos
Micro switch
Connecting to Ardumower
BumperRight_Pin1 -- PCB1.3 P11 GND (2) BumperRight_Pin2 -- PCB1.3 P11 pinBumperRight (3) BumperLeft_Pin1 -- PCB1.3 P11 GND (2) BumperLeft_Pin2 -- PCB1.3 P11 pinBumperLeft (4)