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Adafruit STEMMA Modules & Boards & Kits

100 products

Showing 1 - 36 of 100 products

Plug & play connectivity for educational and DIY electronics is improving. STEMMA is an eco-system of breakout boards and sensors to expand your Feather, Arduino, Microbit, Raspeberry Pi, Adafruit Circuit playground, Adafruit CLUE.

There are three types of STEMMA connectors;

STEMMA 4 Pin JST PH - These are larger 2.0mm pitch connectors
STEMMA 3 Pin JST PH - These are larger 2.0mm pitch connectors
STEMMA QT ('cutie') 4 Pin JST SH - These are smaller 1.0mm pitch connectors

You can read technical specification here.

Controller/Device	STEMMA	STEMMA QT	Grove	Qwiic	Gravity
Connector	JST PH 3 or 4 Pin (2.0mm pitch)	JST SH 4 Pin (1.0mm pitch)	Proprietary 4 Pin (2.0mm pitch)	JST SH 4 Pin (1.0mm pitch)	JST PH 3 or 4 Pin (2.0mm pitch)
Power Pin Voltage	3-5V DC	3-5V DC	3-5VDC	3V DC	3-5V DC
Logic Pins Voltage	3-5V DC	3-5V DC	3-5V DC	3V DC	3-5V DC
Data Protocol	I2C only on 4 pin. Analog/Digital/PWM on 3 pin.	I2C only	I2C/Analog/Digital/PWM on 4 pin	I2C only	I2C or UART on 4 pin. Analog/Digital/PWM on 3 pin.

If you are after comparison of Grove, STEMMA, Gravity, QWIIC look here.

Showing 1 - 36 of 100 products

In Stock

STEMMA QT / Qwiic JST SH 4-pin to Premium Male Headers Cable

STEMMA QT / Qwiic JST SH 4-pin to Premium Male Headers Cable

STEMMA QT / Qwiic JST SH 4-pin to Premium Male Headers Cable

$5.00 NZD

STEMMA QT / Qwiic JST SH 4-pin Cable with Premium Female Sockets

STEMMA QT / Qwiic JST SH 4-pin Cable with Premium Female Sockets

STEMMA QT / Qwiic JST SH 4-pin Cable with Premium Female Sockets

$5.00 NZD

In Stock

JST PH 4-Pin to Female Socket Cable - I2C STEMMA Cable - 200mm

JST PH 4-Pin to Female Socket Cable - I2C STEMMA Cable - 200mm

JST PH 4-Pin to Female Socket Cable - I2C STEMMA Cable - 200mm

$6.00 NZD

STEMMA QT / Qwiic JST SH 4-Pin Cable

STEMMA QT / Qwiic JST SH 4-Pin Cable

STEMMA QT / Qwiic JST SH 4-Pin Cable

$5.00 NZD

STEMMA QT / Qwiic JST SH 4-Pin Cable - 200mm Long

STEMMA QT / Qwiic JST SH 4-Pin Cable - 200mm Long

STEMMA QT / Qwiic JST SH 4-Pin Cable - 200mm Long

$5.00 NZD

In Stock

Adafruit ESP32-S3 Feather with STEMMA QT / Qwiic

Adafruit ESP32-S3 Feather with STEMMA QT / Qwiic

$40.00 NZD

In Stock

$Monochrome 1.3\" 128x64 OLED graphic display - STEMMA QT / Qwiic$ $Monochrome 1.3\" 128x64 OLED graphic display - STEMMA QT / Qwiic$

Monochrome 1.3\" 128x64 OLED graphic display - STEMMA QT / Qwiic

$45.00 NZD

In Stock

$Monochrome 0.96\" 128x64 OLED Graphic Display - STEMMA QT$ $Monochrome 0.96\" 128x64 OLED Graphic Display - STEMMA QT$

Monochrome 0.96\" 128x64 OLED Graphic Display - STEMMA QT

$40.00 NZD

In Stock

Adafruit STEMMA Soil Sensor - I2C Capacitive Moisture Sensor

Adafruit STEMMA Soil Sensor - I2C Capacitive Moisture Sensor

Adafruit STEMMA Soil Sensor - I2C Capacitive Moisture Sensor

$19.00 NZD

$STEMMA Cable - 150mm/6\" Long 4 Pin JST-PH Cable–Female/Female$ $STEMMA Cable - 150mm/6\" Long 4 Pin JST-PH Cable–Female/Female$

STEMMA Cable - 150mm/6\" Long 4 Pin JST-PH Cable–Female/Female

$4.00 NZD

Buy Adafruit PCA9548 8-Channel STEMMA QT / Qwiic I2C Multiplexer

Adafruit PCA9548 8-Channel STEMMA QT / Qwiic I2C Multiplexer

Adafruit PCA9548 8-Channel STEMMA QT / Qwiic I2C Multiplexer

$18.00 NZD

In Stock

Adafruit QT Py ESP32-S3 WiFi Dev Board with STEMMA QT

Adafruit QT Py ESP32-S3 WiFi Dev Board with STEMMA QT

Adafruit QT Py ESP32-S3 WiFi Dev Board with STEMMA QT

$28.00 NZD

Adafruit BH1750 Light Sensor - STEMMA QT / Qwiic

Adafruit BH1750 Light Sensor - STEMMA QT / Qwiic

Adafruit BH1750 Light Sensor - STEMMA QT / Qwiic

$12.00 NZD

In Stock

Adafruit STEMMA Speaker - Plug and Play Audio Amplifier

Adafruit STEMMA Speaker - Plug and Play Audio Amplifier

Adafruit STEMMA Speaker - Plug and Play Audio Amplifier

$16.00 NZD

In Stock

JST PH 4-Pin to Male Header Cable - I2C STEMMA Cable - 200mm

JST PH 4-Pin to Male Header Cable - I2C STEMMA Cable - 200mm

JST PH 4-Pin to Male Header Cable - I2C STEMMA Cable - 200mm

$6.00 NZD

In Stock

Adafruit QT Py CH32V203 Dev Board with STEMMA QT

Adafruit QT Py CH32V203 Dev Board with STEMMA QT

Adafruit QT Py CH32V203 Dev Board with STEMMA QT

$14.00 NZD

Adafruit I2C Stemma QT Rotary Encoder Breakout with Encoder

Adafruit I2C Stemma QT Rotary Encoder Breakout with Encoder

Adafruit I2C Stemma QT Rotary Encoder Breakout with Encoder

$20.00 NZD

In Stock

Adafruit ESP32-S3 TFT Feather - 4MB Flash, 2MB PSRAM, STEMMA QT

Adafruit ESP32-S3 TFT Feather - 4MB Flash, 2MB PSRAM, STEMMA QT

Adafruit ESP32-S3 TFT Feather - 4MB Flash, 2MB PSRAM, STEMMA QT

$48.00 NZD

In Stock

STEMMA QT / Qwiic JST SH 4-Pin Cable - 300mm long

STEMMA QT / Qwiic JST SH 4-Pin Cable - 300mm long

STEMMA QT / Qwiic JST SH 4-Pin Cable - 300mm long

$5.00 NZD

STEMMA JST PH 3-Pin to Male Header Cable - 200mm

STEMMA JST PH 3-Pin to Male Header Cable - 200mm

STEMMA JST PH 3-Pin to Male Header Cable - 200mm

$5.00 NZD

In Stock

Grove to STEMMA QT / Qwiic / JST SH Cable

Grove to STEMMA QT / Qwiic / JST SH Cable

Grove to STEMMA QT / Qwiic / JST SH Cable

$7.00 NZD

In Stock

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

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

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

$5.00 NZD

In Stock

Adafruit Grove and Stemma QT FeatherWing for all Feathers

Adafruit Grove and Stemma QT FeatherWing for all Feathers

Adafruit Grove and Stemma QT FeatherWing for all Feathers

$14.00 NZD

Adafruit NAU7802 24-Bit ADC - STEMMA QT / Qwiic

Adafruit NAU7802 24-Bit ADC - STEMMA QT / Qwiic

Adafruit NAU7802 24-Bit ADC - STEMMA QT / Qwiic

$16.00 NZD

In Stock

STEMMA QT / Qwiic JST SH 4-Pin Cable - 400mm long

STEMMA QT / Qwiic JST SH 4-Pin Cable - 400mm long

STEMMA QT / Qwiic JST SH 4-Pin Cable - 400mm long

$6.00 NZD

STEMMA JST PH 3-Pin to Female Socket Cable - 200mm

STEMMA JST PH 3-Pin to Female Socket Cable - 200mm

STEMMA JST PH 3-Pin to Female Socket Cable - 200mm

$5.00 NZD

STEMMA QT / Qwiic JST SH 4-pin Cable - 100mm Long

STEMMA QT / Qwiic JST SH 4-pin Cable - 100mm Long

STEMMA QT / Qwiic JST SH 4-pin Cable - 100mm Long

$5.00 NZD

Adafruit QT Py - SAMD21 Dev Board with STEMMA QT

Adafruit QT Py - SAMD21 Dev Board with STEMMA QT

Adafruit QT Py - SAMD21 Dev Board with STEMMA QT

$21.00 NZD

In Stock

Grove & Qwiic/STEMMA QT Interface to Male/Female Jumper Cables

Grove & Qwiic/STEMMA QT Interface to Male/Female Jumper Cables

Grove & Qwiic/STEMMA QT Interface to Male/Female Jumper Cables

$7.00 NZD

In Stock

JST SH 4-pin Cable with Alligator Clips - STEMMA QT / Qwiic

JST SH 4-pin Cable with Alligator Clips - STEMMA QT / Qwiic

JST SH 4-pin Cable with Alligator Clips - STEMMA QT / Qwiic

$9.00 NZD

Adafruit Mini GPS PA1010D - UART and I2C - STEMMA QT

Adafruit Mini GPS PA1010D - UART and I2C - STEMMA QT

Adafruit Mini GPS PA1010D - UART and I2C - STEMMA QT

$67.00 NZD

Adafruit ATECC608 Breakout Board - STEMMA QT / Qwiic

Adafruit ATECC608 Breakout Board - STEMMA QT / Qwiic

Adafruit ATECC608 Breakout Board - STEMMA QT / Qwiic

$14.00 NZD

In Stock

Adafruit VCNL4040 Proximity and Lux Sensor - STEMMA QT / Qwiic

Adafruit VCNL4040 Proximity and Lux Sensor - STEMMA QT / Qwiic

Adafruit VCNL4040 Proximity and Lux Sensor - STEMMA QT / Qwiic

$16.00 NZD

In Stock

Adafruit Infrared IR Remote Transceiver - STEMMA JST PH 2mm

Adafruit Infrared IR Remote Transceiver - STEMMA JST PH 2mm

Adafruit Infrared IR Remote Transceiver - STEMMA JST PH 2mm

$16.00 NZD

Adafruit Qwiic Stemma QT Breakout Board

Adafruit Qwiic Stemma QT Breakout Board

Adafruit Qwiic Stemma QT Breakout Board

$7.00 NZD

In Stock

Adafruit STEMMA Reflective Photo Interrupt Sensor

Adafruit STEMMA Reflective Photo Interrupt Sensor

Adafruit STEMMA Reflective Photo Interrupt Sensor

$14.00 NZD

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