4-pin JST PH to JST SH Cable - STEMMA to QT / Qwiic

200mm 4-wire I2C cable with a STEMMA JST PH 2mm connector on one end and a STEMMA QT / Qwiic JST SH 1mm connector on the other. The JST PH key can be sanded down to fit Grove connectors.

Logical pinout · physical placement not verified

BlackGND4-wire cable conductor: black
Cable ground conductor. Adafruit states the colour mapping is black for GND.
Type · Ground
RedV+4-wire cable conductor: red
Cable positive supply conductor. Adafruit states red is V+; Qwiic boards use 3.3V, STEMMA QT supports 3 to 5V.
Type · PowerVoltage · 3.3V for Qwiic, 3 to 5V for STEMMA QT
BlueSDA4-wire cable conductor: blue
I2C data conductor. Adafruit states blue is SDA.
Type · I2C
YellowSCL4-wire cable conductor: yellow
I2C clock conductor. Adafruit states yellow is SCL.
Type · I2C

Pin	Position	Type	Function	Voltage
BlackGND	4-wire cable conductor: black	Ground	Cable ground conductor. Adafruit states the colour mapping is black for GND.
RedV+	4-wire cable conductor: red	Power	Cable positive supply conductor. Adafruit states red is V+; Qwiic boards use 3.3V, STEMMA QT supports 3 to 5V.	3.3V for Qwiic, 3 to 5V for STEMMA QT
BlueSDA	4-wire cable conductor: blue	I2C	I2C data conductor. Adafruit states blue is SDA.
YellowSCL	4-wire cable conductor: yellow	I2C	I2C clock conductor. Adafruit states yellow is SCL.

Logical pinout · physical placement not verified

Pin details

4 connections

BlackGND
Cable ground conductor. Adafruit states the colour mapping is black for GND.
Ground
4-wire cable conductor: black
RedV+
Cable positive supply conductor. Adafruit states red is V+; Qwiic boards use 3.3V, STEMMA QT supports 3 to 5V.
PowerVoltage · 3.3V for Qwiic, 3 to 5V for STEMMA QT
4-wire cable conductor: red
BlueSDA
I2C data conductor. Adafruit states blue is SDA.
I2C
4-wire cable conductor: blue
YellowSCL
I2C clock conductor. Adafruit states yellow is SCL.
I2C
4-wire cable conductor: yellow

Cables

260 other options

Around 250 entries: JST SH/PH cable pairs, Grove and STEMMA QT/Qwiic leads, jumper wires, silicone hookup wire from 30 AWG to 8 AWG, and FPC ribbon cables. Ecosystem bridge cables exist for the PH-to-SH pitch mismatch.

View all 260

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