User`s manual

ROBOT . HEAD to TOE

Product User’s Manual – SC08A

pin of SK40C. In other words, Rx of SC08A should be connected to SK40C's Transmitter

pin (Tx), while Tx of SC08A should be connected to SK40C's Receiver pin (Rx).

* For step 6, please repeat step 1 – 5 for other end of rainbow cable.

**For step 10, Tx and Rx should cross connected.

3. In this setup, SC08A will share 5V power source from host or microcontroller board. If

5V power source is ON and connection is correct, the small green LED (5V) will light

ON to indicate controller is powered.

4. The hardware interface for SC08A to microcontroller host is ready. However in order to

control servo from microcontroller, user is require to write program for microcontroller

sending command according to protocol in software section.