Here is the link to the labbot files.

To generate a config.g file, go to: https://configtool.reprapfirmware.org/

Setting up servo. Details about how to set it up is at this link

Duet 2 WiFi and Duet 2 Ethernet

The miscellaneous pin numbers 60-63 correspond to the CS5-CS8 pins on the expansion connector. These were originally allocated for use as the E2-E6 endstop pins and are labelled as such on the expansion connector, but they are now used to address thermocouple and PT100 daughter boards on a Duex 2 or Duex 5 instead. Because most users don't need more than the four thermocouple and PT100 channels supported on the Duet 2, we make CS5-8 available as general purpose I/O if you do not have any daughter boards fitted to the Duex 2 or 5.

https://docs.duet3d.com/User_manual/Reference/Gcodes#m42-switch-io-pin

https://docs.duet3d.com/User_manual/Reference/Gcodes#m280-set-servo-position

https://docs.duet3d.com/User_manual/Reference/Gcodes#m950-create-heater-fan-spindle-or-gpioservo-pin

To upgrade the firmware there is documentation here: https://docs.duet3d.com/User_manual/RepRapFirmware/Updating_firmware

You need these files: