What is your question?
I made a 3d printer based on ramps Arduino mega. Then upgraded to MKS tinybee. After connecting all the stuff screen showed error in temp. By hit and trial I narrowed down the search to endstops. One wire that turns on the light when connected gives error. It uses to light up the endstops on closing. Though without it everything works fine I miss the LEDs.
What is your question?
I made a 3d printer based on ramps Arduino mega. Then upgraded to MKS tinybee. After connecting all the stuff screen showed error in temp. By hit and trial I narrowed down the search to endstops. One wire that turns on the light when connected gives error. It uses to light up the endstops on closing. Though without it everything works fine I miss the LEDs.