Dallas DS18B20 is a typical 1-wire temperature sensor. It connects to MT-DS via 1-wire bus. Each DS18B20 has a unique ID and multiple sensors can be connect to the same 1-Wire bus.

Dallas DS18B20 is a typical 1-wire temperature sensor. It connects to MT-DS via 1-wire bus. Each DS18B20 has a unique ID and multiple sensors can be connect to the same 1-Wire bus.

==Configuration==

==Configuration Example==

'''First''', install the MT-DS into Dragino MS12. The MS12 will now provide totally 8 1-Wire bus. They are available at the port '''1+, 1-, 2+, 2-, 3+, 3-, 4+, 4-''' . It also provides a 5V  power at port '''6a''' and provides GND at '''6b'''.  Choose any 1-wire bus and VCC and GND connect to the DS18B20 as shown below:

'''First''', install the MT-DS into Dragino MS12. The MS12 will now provide totally 8 1-Wire bus. They are available at the port '''1+, 1-, 2+, 2-, 3+, 3-, 4+, 4-''' . It also provides a 5V  power at port '''6a''' and provides GND at '''6b'''.  Choose any 1-wire bus and VCC and GND connect to the DS18B20 as shown below:

Dragino 连接 AODC的示意图。  

Dragino 连接 AODC的示意图。