User Manual

www.waveshare.com Open103Z Testing Guide
6
·Connect the 5V pin headers on both the main board and the Analog Test Board by jumper wire.
As shown in the figure below:
Operation and Result
There will be a sound of triangular wave from the Analog Test Board.
DS18B20+
Overview
DS18B20+ temperature measurement demo
Hardware Connection
·Insert the DS18B20+ to the ONE-WIRE Interface.
·Connect the serial port converter to the board via USART1 interface. As shown in the figure below: