Laser Head PRO

Hardware

I/O

#	FABlin pin	func	dir	HDB pin	Application
10	HEATER_0_PIN	GPIO	⇒	HEAT +	Power
11	SERVO0_PIN	PWM	→	SERVO PWM	Laser lvl
A13	TEMP_0_PIN	ADC	←	THERM +	Temperature
9	FAN_PIN	PWM	⇒	BLOWER	Aspiration fan
23	NOT_SERVO1_ON_PIN	GPIO	⇒	SERVO +5V	Pointer
21	I2C_SCL	GPIO	←	I2C SCL	Probe

Firmware

Configuration

Base setup

property	value
Working Mode	2 (Laser)
Head ID	7

Hardcoded configuration

tools.factory[FAB_HEADS_laser_pro_ID].mode = WORKING_MODE_LASER;  // M450 S2
tools.factory[FAB_HEADS_laser_pro_ID].extruders= 1;                           // M563 D0
tools.factory[FAB_HEADS_laser_pro_ID].heaters = TP_SENSOR_0 | TP_SENSOR_BED;  //      H4:5
tools.factory[FAB_HEADS_laser_pro_ID].thtable =  3;  // M800 S3
tools.factory[FAB_HEADS_laser_pro_ID].mintemp = 10;  // M801 R10
tools.factory[FAB_HEADS_laser_pro_ID].maxtemp = 80;  //      S80

Additional configuration

tools.factory[FAB_HEADS_laser_pro_ID].mods = "M720 H1\n";

Command	Description
M720 H1	Enable HEAD + power line

G-code

Command	Description
M60 S<0-255>	Set laser power immediately
M61 S<0-255>	Finish moves and set laser power
M62	Turn off laser
M852 S<0-...>	Set laser security timeout
M746 S2	Enable head probe
M746 S0	Disable head probe
G38	Probe a point with the head probe