Run Laser CNC,Grbl_ESP32

Install Grbl firmware

1. Install Platformio and Vscode

2. Download Grbl_Esp32-main source code this code is based on the Grbl_Esp32.

3. Opening folder "Grbl_Esp32-main" with VScode Platformio

4. Build project by click the Bee icon--> release--> Build.

5. Flash firmware with microUSB: Connect pandaZHU or pandaM4 board to your computer with a microusb line,install CH340G USB driver , make sure there is a SD card in the slot(use the sd card detection pin(GPIO2) as firmware Download boot mode) and no serial/uart touch screen connected.Then Click to upload.

Wiring

Laser cut with PC

1. Download and install LaserGBL from https://lasergrbl.com/

2. Connect to board

3. Open and choose one picture which you want to cut

4. Click Run button