GrblGru: Free G-Code-Sender for Grbl V1.1 (Tutorial)

Free program download from my website at http://GrblGru.com In this video I've tried to document step by step the way to use GrblGru as free G-Code-Sender for grbl v1.1 This includes all necessary steps from upload the Grbl-hex-file to the Arduino board until activating the new single step mode in GrblGru.