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February 12, 2013
Tutorial - Serial LCD Kit Quickstart Guide
about 2 years ago
Since the clock worked I moved on to use the FTDI breakout and soldered a male header to the serial board. In checking which way to plug in the FTDI breakout I noticed that the pin sequence did not match.
Serial board: DTR, TX0, RX1, 5V, GND, GND
FTDI board: DTR, RX1, TX0, 3V3, CTS, GND
Is this simply transmit connected to receive and vice versa? And what about 5 volts to 3? volts?
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