SparkFun Qwiic SHIM for Raspberry Pi
Slim press-fit breakout that plugs onto a Raspberry Pi GPIO header and exposes a Qwiic (I2C, 3.3V, JST-SH) connector for daisy-chaining Qwiic modules.
Pinout
- SDAQwiic connector / Pi GPIO header
Raspberry Pi I2C data to Qwiic connector.
Type · I2C - SCLQwiic connector / Pi GPIO header
Raspberry Pi I2C clock to Qwiic connector.
Type · I2C - 5VPi GPIO header
5V input from Raspberry Pi header feeding onboard 3.3V regulator.
Type · Power - GNDQwiic connector / Pi GPIO header
Ground return.
Type · Ground - 3.3VQwiic connector
Regulated Qwiic bus power from onboard regulator.
Type · Power
| Pin | Position | Type | Function |
|---|---|---|---|
| SDA | Qwiic connector / Pi GPIO header | I2C | Raspberry Pi I2C data to Qwiic connector. |
| SCL | Qwiic connector / Pi GPIO header | I2C | Raspberry Pi I2C clock to Qwiic connector. |
| 5V | Pi GPIO header | Power | 5V input from Raspberry Pi header feeding onboard 3.3V regulator. |
| GND | Qwiic connector / Pi GPIO header | Ground | Ground return. |
| 3.3V | Qwiic connector | Power | Regulated Qwiic bus power from onboard regulator. |
Pin details
5 connections- SDAQwiic connector / Pi GPIO header
Raspberry Pi I2C data to Qwiic connector.
I2C - SCLQwiic connector / Pi GPIO header
Raspberry Pi I2C clock to Qwiic connector.
I2C - 5VPi GPIO header
5V input from Raspberry Pi header feeding onboard 3.3V regulator.
Power - GNDQwiic connector / Pi GPIO header
Ground return.
Ground - 3.3VQwiic connector
Regulated Qwiic bus power from onboard regulator.
Power
Connectors
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