1 Wire Pi Plus HAT

Description 1 Wire Pi Plus HAT Features an interface with ESD protection diode Is stackable with other Raspberry Pi accessory boards Offers a buffered 5V I2C port for 1-Wire interface Provides I2C address selection via solder jumpers The 1 Wire Pi Plus HAT from AB Electronics UK is a communication board supporting the 1-Wire protocol designed for use on the Raspberry Pi.  A 5V buffered I2C port is also provided on the board. The 1 Wire Pi Plus can be securely fitted to your Raspberry Pi using our mounting kit pack. The 1-Wire port on the 1 Wire Pi Plus is based around a DS2482-100 I2C to 1-Wire bridge device. The DS2482-100 provides bi-directional protocol conversion between the I2C port on the Raspberry Pi and any attached 1-Wire slave devices. An ESD Protection Diode is used to protect the 1 Wire Pi Plus and Raspberry Pi from electrostatic spikes on the 1-Wire port. Connections to the 1-Wire port can be made through the RJ-12 socket or the solder points on the PCB.