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gustavonow · 02-03-2019, 06:45 PM

I am as confused as you are, also planning to use a 3.3v board with a step-down board, but I can't seem to find out if you need to connect 3 wires or 4 wires.
If you do get an answer please let me know.

02-03-2019, 06:45 PM	#2
gustavonow Junior Member Posts: 4 Karma: 10 Join Date: Jun 2017 Device: Kindle Paperwhite 2	I am as confused as you are, also planning to use a 3.3v board with a step-down board, but I can't seem to find out if you need to connect 3 wires or 4 wires. If you do get an answer please let me know.