BLtouch cover with integrated LED
thingiverse
Share your makes! I'd love to see your build. LED Integrated BLtouch cover. Remixed from original https://www.thingiverse.com/thing:4400925 and https://www.thingiverse.com/thing:4588361 1. The LEDs wire directly to the GPIO on a Raspberry PI. I attached the positive to pin 12 and the ground to pin 6 on the PI. the negative (ground) wire runs to the cathode (shorter) wire coming out of the LED. 2. You must wire a resistor in-line to each LED to control the current running to them. I used two 680 ohm resistors in parallel. you could run a 330 ohm resistor to each White LED. 3. Using the Octoprint plugin "Octolight" will give you full control to turn off and on the LEDs through the interface. Just assign the pin on the plugin to pin 12. https://github.com/gigibu5/OctoLight
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