Datasheet

Target
Front RGB
Bar
0xAC,R(0 ~ 254),G,B,0x55
0xAC, 20, 50, 100, 0x55(Front
LED Bar displays specific color)
setFrontLedBar(20,
50, 100)
Back RGB
Bar
0xAD,R(0 ~ 254),G,B,0x55
0xAD, 20, 50, 100, 0x55(Back
LED Bar displays specific color)
setBackLedBar(20,
50, 100)
All RGB 0xAE,R(0 ~ 254),G,B,0x55
0xAE, 20, 50, 100, 0x55(All LED
display specific color)
setLedAll(20, 50,
100)
ServoMotor0 0xAF,Angle(0 ~ 180),0x55
0xAF, 100, 0x55(Servo 0 turns
angle 100 degree)
setServo0Angle(100)
ServoMotor1 0xB0,Angle(0 ~ 180),0x55
0xB0, 100, 0x55(Servo 1 turns
angle 100 degree)
setServo1Angle(100)
PARAMETER
The size of LidarBot: 142mm x 117mm x 120mm
Communication Parameter
M5Core <-> Lidar ( U1RXD(GPIO16) <-> Lidar sensor) Serial Configuration: "230400bps, 8, n, 1"(8
bits data, no parity, 1 stop bit)
M5Core <-> Bottom Board ( U2TXD(GPIO17) <-> Bottom Board) Serial Configuration:
"115200bps, 8, n, 1"(8 bits data, no parity, 1 stop bit)
PinMap
ServoMotor0 <-> A0(MEGA328)
ServoMotor1 <-> A1(MEGA328)
RGB LED <-> 11(MEGA328)
M5Stack Docs