1 Wire Pi Plus
-The 1 Wire Pi Plus 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 from AB Electronics UK is a communication board supporting the 1-Wire® protocol designed for use on the Raspberry Pi and other compatible single-board computers. A 5V buffered I2C port is also provided on the board.
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.
I2C address select solder jumpers give you the ability to set the I2C address of the 1 Wire Pi Plus allowing the board to be used with other I2C devices on the same bus.
-https://www.abelectronics.co.uk/kb/article/3/owfs-with-i2c-support-on-raspberry-pi
+Space is provided on the board for a 1-Wire® iButton device. iButtons are small metal-packed modules that can be used for many functions, from data loggers to temperature monitoring.
+Features
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- 1-Wire® to I2C host interface with ESD protection diode. +
- Stackable with other Raspberry Pi accessory boards. +
- Buffered 5V I2C port. +
- External 5V power input for the 1-Wire® interface. +
- I2C address selection via solder jumpers. +
Installing OWFS and Python OW on the Raspberry Pi
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