nickshl / SmartPendant

SmartPendant - a way to control grblHAL based CNC machine without PC

SmartPendant

Project of SmartPendant for grblHAL

Software

To build SmartPendant STM32CubeIDE is used To load firmware via USB STM32CubeProg is used

Hardware

Full assembled custom board will be available at some point: https://github.com/Devtronic-US/SmartPendant

To make this project yourself, you will need three essential parts:

• WeAct BlackPill F411 25M HSE:

• 3.5" Display with touchscreen based on ILI9488 LCD controller and FT6236 touch controller

• 60 mm 6 pin 100 PPR handwheel

This handwheel also works from 3.3V. STM321F411 pins handwheel connected to is 5V tolerant, so it can be powered from 5V.

Schematic

Thanks

Many thanks to Terje who made this project possible by adding another datastream to grblHAL.