Add Bluetooth to your Robotic Projects! Michael Wright has done it again! This book takes the mystery out of using Bluetooth for your robotic projects. Learn how to use the Arduino to program the HC-05 and ZS-040 Bluetooth modules. Includes: Support website at www.y2kLeader.com AT Programming Codes. Instructions for the HC-05 Bluetooth Module. Instructions for the ZS-040 Bluetooth Module. Wiring and Arduino Sketches. How to make voltage dividers. How to pair with other modules. How to pair with Android!