user27646: Please, someone.
I want to use a temperature sensor (DS18B20) in an I2C only shield (Tentacle Mini), but this sensor is One Wire only. Can I write an I2C code to change the 1-Wire to I2C for this sensor? I think to use the (DS2482-800) bridge, but I don't know how to do... 
Thanks!

user27157: As you said, the DS18B20 uses One-Wire interface. I2C is a Two-Wire interface. Pratically, you can't use the Arduino to translate that, BUT I found the  DS28E17, a module that could translate the the 2 methods of communication. It should work but I havent tested it.

The DS28E17 is a 1-Wire slave to I2C master bridge device that interfaces directly to I2C slaves at standard (100kHz max) or fast (400kHz max). Data transfers serially by means of the 1-Wire® protocol, which requires only a single data lead and a ground return. Every DS28E17 is guaranteed to have a unique 64-bit ROM registration number that serves as a node address in the 1-Wire network. Multiple DS28E17 devices can coexist with other devices in the 1-Wire network and be accessed individually without affecting other devices. The DS28E17 allows using complex I2C devices such as display controllers, ADCs, DACs, I2C sensors, etc. in a 1-Wire environment. Each self-timed DS28E17 provides 1-Wire access for a single I2C interface.
Hope I helped you.

27646: <p>Please, someone.</p>

<p>I want to use a temperature sensor (DS18B20) in an I2C only shield (<a href="https://www.whiteboxes.ch/tentacle/tentacle-mini-quickstart" rel="nofollow">Tentacle Mini</a>), but this sensor is One Wire only. Can I write an I2C code to change the 1-Wire to I2C for this sensor? I think to use the (<a href="https://www.maximintegrated.com/en/products/interface/controllers-expanders/DS2482-800.html" rel="nofollow">DS2482-800</a>) bridge, but I don't know how to do... </p>

<p>Thanks!</p>
 27157: <p>As you said, the DS18B20 uses One-Wire interface. I2C is a Two-Wire interface. Pratically, you can't use the Arduino to translate that, BUT I found the  <a href="https://www.maximintegrated.com/en/products/interface/controllers-expanders/DS28E17.html" rel="nofollow noreferrer">DS28E17</a>, a module that could translate the the 2 methods of communication. It should work but I havent tested it.</p>

<p><a href="https://i.stack.imgur.com/llicG.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/llicG.png" alt="enter image description here"></a></p>

<p>The DS28E17 is a 1-Wire slave to I2C master bridge device that interfaces directly to I2C slaves at standard (100kHz max) or fast (400kHz max). Data transfers serially by means of the 1-Wire® protocol, which requires only a single data lead and a ground return. Every DS28E17 is guaranteed to have a unique 64-bit ROM registration number that serves as a node address in the 1-Wire network. Multiple DS28E17 devices can coexist with other devices in the 1-Wire network and be accessed individually without affecting other devices. The DS28E17 allows using complex I2C devices such as display controllers, ADCs, DACs, I2C sensors, etc. in a 1-Wire environment. Each self-timed DS28E17 provides 1-Wire access for a single I2C interface.</p>

<p>Hope I helped you.</p>
