What are the best settings in grbl 1.1e / cpu_map.h for a laserdriver with this specifications:
Model: SHS-2500
Current (mA): 2500
Supply Voltage (VDC): 3~24
Modulation (kHz Analog / kHz TTL): 500 / 250
Modulation Voltage (VDC): 0~5
Rise-Fall-Time (μs): 1.4
Noise (mV): 1.6
Max. kHz from an Arduino UNO is only 62.5. The driver needs “Modulation (kHz Analog / kHz TTL): 500 / 250”. Did anybody have an idea how to solve this issue?