Mechanical arm electrical interface
1 Base electrical interface
1.1 Base introduction

1.2 Base interface description
| Tagname | Signal name | Function | Remarks |
|---|---|---|---|
| Burn | Key switch | Burn function on/off | When the burning function is turned on, the serial port connection will restart the development board. If you do not need to restart, please turn off the burning function |
| Laser | PWM GND 12V | Laser engraving interface | PWM control laser engraving power |
| Gripper | DATA 8.4V GND | Clamping jaw interface | DATA control gripper data |
| Switch | OUT1 OUT2 5V GND | Suction pump interface | 5V-OUT-PIN output: control solenoid valve and suction pump switch |