Reference

Communication Protocol Description

The serial interface is a standard TTL level UART format at 9600 baud, 1 start bit, 2 stop bits, and no parity bits. Up to 16 SRF02s may be connected together on a single I2C or Serial bus.

Command reference links:

• I2C mode: http://robot-electronics.co.uk/htm/srf02techI2C.htm
• UART mode: http://robot-electronics.co.uk/htm/srf02techSer.htm

More documents

• SRF02 Ultrasonic sensor user manual
• SRF08, SRF10, SRF235 sample usage