Hello everyone,
I’m new to the SKR 1.3 and received my test board to yesterday to try and compile firmware to include unused pins that output 5v only. I know from the forum there are 3 additions to the code but i’d only use 2 being the dewalt wont need a dir pin. So for the enable pin I used the servo pin which is PWM. Since it is PWM that I can use for laser pwm pin is there just an on/off 5v pin available to use for the relay on the ENA pin. Or am I stuck using the fanpin for the relay and servo pin for the laser pwm? I’ll also be running a BTT TFT35-E3 V3 screen. Thanks for the help all.
// M3/M4/M5 - Spindle/Laser Control
//
//#define SPINDLE_LASER_PWM_PIN // Hardware PWM
#define SPINDLE_LASER_ENA_PIN P2_00 // Pullup!
//#define SPINDLE_DIR_PIN