![]() ![]() ![]() LiquidCrystal_I2C lcd(0x27,20,2) // set the LCD address to 0x27 for a 16 chars and 2 line displayīyte rowPins = //connect to the column pinouts of the keypad My arduino code(Ps Im not a programmer.)… ![]() In the marlin setup of have enable both ports. My arduino code only sends data after an event, so I not sure why its happening… When the pendant is not connected it works fine. It works perfectly when I use it for setting up jobs, but when I use octoprint it is causing issues, the job stops and says too many errors, or somelike that… I’m not at the work shop…įurthermore, I set up out the job with the pendant, place it in its holder and start the job with octoprint that is running on a raspberry pi 4. I run it on a lowrider with a ramps board connected to the serial 1 port pins on the ramps Zmax and Zmin, I have created myself a pendent using a encoder handwheel, Lcd, poti for feed rate, menbrane switch matrix and an arduino Nano. ![]()
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