Raspberry Pi -9 Channel  1-Wire Board


Raspberry Pi - 9 Channel 1-Wire Board




The 1-Wire port is based around a DS2482-800 &DS2482-100 I2C to 1-Wire bridge device. The DS2482-800 provides bi-directional protocol conversion between the I2C port on the Raspberry Pi and any attached 1-WireŽ slave devices. An ESD Protection Diode is used to protect the Board and Raspberry Pi from electrostatic spikes on the 1-Wire port. Connections to the 1-Wire port can be made through pin on the PCB.

1-Wire 2482-100  1 channel WITH 1 ESD protection diode     DS2482-100 Datasheet

1 Wire  2482-800 8 channel  with 8 ESD protection diode      DS2482-800 Datasheet

with DHT22(AM2303) Digital Temperature Humidity Sensor socket))

with DS18B20 Temperature Sensor



                         18  -- > DS2482-100     1C --> DS2482-800




It appears that OWServer has found 9 1-wire busses,
DS2482-100 is bus.0      DS2482-800 is bus.1 .. bus 8




 i2c addresses of each bus.

bus.0   .....   18                 bus.1 to bus.8    ... 1c



with DHT22 (AM2302) Digital Temperature Humidity Sensor socket



  User Manual      1-Wire Setting  information


Package Contentt

  1x Rs-Pi 9 Channel 1-Wire Board

1x manual 



Raspberry Pi

iPad  iPhone



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