The wire has to be soldered to the 20×2 rows display like this… In order that nothing can go wrong I indicate all colors. Pin1 black and ground, Pin2 red, Pin3 grey, Pin4 green-brown, Pin5 blue, Pin6 brown, Pin7 yellow-brown, Pin8 green, Pin9 yellow-white, Pin10 pink, Pin11 grey-brown, Pin12 violet, Pin13 green-white, Pin14 yellow, Pin15 blue-red, Pin16 white. The allocation is in the theory the same as with a normal single-line allocation, however the pins are count different – Pin […] Continue reading












