User`s manual

ROBOT . HEAD to TOE

Product User’s Manual – SD02B

7.2 Using SD02B with microcontroller

This section will show the example of using PIC18F4520 as host to control two SD02Bs

through UART interface. The sample program is based on SK40B startup kit. This sample

program is developed for PIC18F4520. If user uses different PIC microcontroller, user may

need to modify the sample program based on that particular microcontroller by referring to its

datasheet released by Microchip Technology Inc. This sample program will control 2 SD02B

through 1 X hardware UART and 1 X software UART.

a. Since the sample program will control 2 SD02B, so two SD02Bs are used. Other

devices are: 1 x SK40B, 2 x stepper motor.

b. Setup SK40B with PIC18F4520.