Name: I2C-1Wire Converter
Brand: ELECROW
SKU: CQR241025WC
Price: 22 USD
Availability: InStock
Rating: 0.00 (0 reviews)

This is an I2C-1Wire master conversion board equipped with a DS2485 and a level conversion circuit.
It converts an I2C slave to a 1Wire master.
It allows easy operation of 1Wire devices, which have critical timing, using I2C commands.
The timing of 1Wire communication can be finely adjusted by changing the DS2485 registers.
The DS2485 has a 126-byte buffer, enabling efficient 1Wire communication.
This conversion board is equipped with a level conversion circuit, supporting 5V level I2C and 1Wire.
The DS2485's GPIO is connected to a Pch MOSFET at the power input.
Strong pull-up resistors on the 1Wire bus can be used via the Pch MOSFET at the power input.
I2C connections use Grove-compatible connectors.
1Wire connections use 2.54mm pitch terminal connectors for VCC, 1Wire, and GND.
The 1Wire power and signal voltage levels match the power supply voltage supplied from the Grove connector.
Power supply voltage: 3.3V~5V
Board size: 25mm x 30mm, mounting holes: M3x2 Width 19mm
For other information, please refer to the board data and sample code here.

I2C-1Wire Converter