Upgrading the firmware on my I3 Pro b and adding ABL

[ianjeffery]

Hi.

First post, so please go easy

I want to implement auto bed leveling using one of these

https://www.ebay.co.uk/itm/273189914860

my first question is,

to upgrade to Marlin 1.1.9, can i just download it from the marlin website, substitute the example configuration.h from the Geeetech folder and upload it?

I could not find a definitive post on here with Geeetechs own 1.1.9 download.

Ian.

[jzero42]

Marlin 1.1.9: yes, as you wrote.

The sensor you linked might not work, if it's a 4 mm sensing one.
https://www.instructables.com/id/Enable ... Marlin-Fi/