Machine: Custom design and build, testing Laserboard out of machine
Board: Cohesion3d Laserboard
Problem/ Question: not reading continuity across Laser Fire and Laser Ground pins when testing laser on commands
I followed Laser not firing - new laserboard
I’ve tested a few M3 S levels (0, 100, 200, 255)
With my multimeter on continuity mode the meter doesn’t read continuity at any setting but starts to read lower resistance down to 98 ohms at S255 (S0 and S100 read open, S200 reads 415 ohms, and S255 reads 98 ohms)
The laser on LED on the board does turn on with S1 and up but it isn’t a logic on/off setting and instead changes brightness with S level.