Adafruit DS2484 I2C to 1-Wire Bus Adapter Breakout
STEMMA QT / Qwiic breakout using the DS2484 I2C-to-1-Wire controller, with ESD protection, split-supply support, two I2C connectors, a 1-Wire data pad, and a 3-position terminal block for 1-Wire sensors.
Pinout
- VINType · Power
- GNDType · Ground
- SCLType · I2C
- SDAType · I2C
- STEMMA QT connectorsType · I2C
- 1WIREType · Signal
- Terminal block V+Type · Power
- Terminal block 1WType · Signal
- Terminal block GNDType · Ground
- SLPZType · GPIO
- V+ jumperType · Unknown
- LED jumperType · Unknown
| Pin | Type |
|---|---|
| VIN | Power |
| GND | Ground |
| SCL | I2C |
| SDA | I2C |
| STEMMA QT connectors | I2C |
| 1WIRE | Signal |
| Terminal block V+ | Power |
| Terminal block 1W | Signal |
| Terminal block GND | Ground |
| SLPZ | GPIO |
| V+ jumper | Unknown |
| LED jumper | Unknown |
Pin details
12 connections- VINPower
- GNDGround
- SCLI2C
- SDAI2C
- STEMMA QT connectorsI2C
- 1WIRESignal
- Terminal block V+Power
- Terminal block 1WSignal
- Terminal block GNDGround
- SLPZGPIO
- V+ jumperUnknown
- LED jumperUnknown
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