I2C Engineering Tools

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SparkFun Switch IC Development Tools Have you ever found the perfect sensor only to discover that it has the same I2C address as another device on your bus? Or worse you need to connect eight identical sensors to one microcontroller? The SparkFun Qwiic Mux Breakout is the simple powe
Datasheet
155In Stock
9Expected 12/08/2026
Min.: 1
Mult.: 1
Switch IC Development Tools Breakout Boards I2C
SparkFun Interface Development Tools Qwiic MultiPort
Datasheet
56In Stock
90Expected 10/08/2026
Min.: 1
Mult.: 1
Interface Development Tools Evaluation Modules I2C
SparkFun Display Development Tools SparkFun Qwiic Alphanumeric Display - Red 26In Stock
Min.: 1
Mult.: 1
Display Development Tools Development Kits I2C
SparkFun Display Development Tools SparkFun Qwiic Alphanumeric Display - Blue 4In Stock
Min.: 1
Mult.: 1
Display Development Tools Development Kits I2C
SparkFun Display Development Tools SparkFun Qwiic Alphanumeric Display - White 6In Stock
Min.: 1
Mult.: 1
Display Development Tools I2C
SparkFun Display Development Tools SparkFun Qwiic Alphanumeric Display - Green 4In Stock
Min.: 1
Mult.: 1
Display Development Tools Display Shields I2C
SparkFun Development Boards & Kits - ARM The SparkFun Extended Qwiic Shield for Teensy provides you with a quick and easy way to enter into SparkFun's Qwiic ecosystem with your Teensy boards. This shield is sized to work with the footprint of Teensy 4.1 Teensy 3.6 and Teensy 3.5. This shi
Datasheet
20In Stock
Min.: 1
Mult.: 1
Development Boards & Kits - ARM Shields I2C
SparkFun Security/Authentication Development Tools ???? Product Restrictions: To access certain features of the ATECC608A users will need to contact Microchip and sign an NDA contract to obtain the complete datasheet. Due to the required NDA - technical support an Arduino library and hookup guide
Datasheet
33In Stock
80Expected 13/08/2026
Min.: 1
Mult.: 1
Security / Authentication Development Tools Breakout Boards I2C
SparkFun Audio IC Development Tools The SparkFun Qwiic Speaker Amp includes the Texas Instruments TPA2016D2 stereo filter-free class-D audio power amplifier. What distinguishes this audio amplifier from others is that it features volume control (i.e. gain) Dynamic Range Compression ( 1In Stock
Min.: 1
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Audio IC Development Tools Evaluation Kits I2C
SparkFun GNSS / GPS Development Tools The SparkFun SARA-R5 LTE GNSS Function Board is a robust development tool for u-blox's impressive SARA-R510M8S module designed to work with the MicroMod Ecosystem. The SARA-R510M8S combines u-blox's UBX-R5 cellular chipset with their M8 GNSS receiver 1In Stock
Min.: 1
Mult.: 1

GPS Development Tools Add-On Boards I2C
SparkFun Temperature Sensor Development Tools The MCP9600 Breakout is a high accuracy Thermocouple Amplifier equipped with an I2C interface accessed over our Qwiic system. Inside the chip are two temperature sensors one for the thermocouple itself (the hot junction) and one for the chip itself
Datasheet
18In Stock
Min.: 1
Mult.: 1
Temperature Sensor Development Tools Breakout Boards I2C
SparkFun Temperature Sensor Development Tools The MCP9600 Breakout is a high accuracy Thermocouple Amplifier equipped with an I2C interface accessed over our Qwiic system. Inside the chip are two temperature sensors one for the thermocouple itself (the hot junction) and one for the chip itself
Datasheet
28In Stock
Min.: 1
Mult.: 1
Temperature Sensor Development Tools Breakout Boards I2C
SparkFun Temperature Sensor Development Tools Looking to keep a log of the climate in your greenhouse create a humidor control system or want to track temperature and humidity data for a weather station project? The SparkFun SHTC3 Humidity Sensor may be the perfect option for you! The SHTC3 is
Datasheet
15In Stock
25Expected 06/08/2026
Min.: 1
Mult.: 1
Temperature Sensor Development Tools Breakout Boards I2C
SparkFun Multiple Function Sensor Development Tools Air Quality Sensor SGP40 (Qwiic) 5In Stock
Min.: 1
Mult.: 1
Multiple Function Sensor Development Tools Development Boards I2C
SparkFun Temperature Sensor Development Tools This SparkFun Qwiic Digital Temperature Sensor Breakout provides a combination of high temperature accuracy with excellent low power consumption using the AS6212 digital temperature sensor from ams AG. The sensor measures temperature data up to 0.2 2In Stock
Min.: 1
Mult.: 1
Temperature Sensor Development Tools Breakout Boards I2C
SparkFun Distance Sensor Development Tool SparkFun Qwiic ToF Imager - VL53L5CX 19In Stock
24Expected 13/08/2026
Min.: 1
Mult.: 1
Distance Sensor Development Tool Qwiic ToF Imagers I2C
SparkFun Magnetic Sensor Development Tools The SparkFun Qwiic Micro MMC5983MA Magnetometer is a micro-sized 0.75in. by 0.30in. sensor that utilizes the highly sensitive triple-axis magnetometer by MEMSIC. We've attached the magnetometer IC onto an incredibly small Qwiic board form factor tha 11In Stock
175On Order
Min.: 1
Mult.: 1

Magnetic Sensor Development Tools Magnetometers I2C
Azoteq Touch Sensor Development Tools IQS211B evaluation kit with 3 modules
Datasheet
8In Stock
12Expected 11/09/2026
Min.: 1
Mult.: 1

Touch Sensor Development Tools Evaluation Kits I2C
Azoteq Touch Sensor Development Tools IQS231B Demonstration and Evaluation Kit
Datasheet
10In Stock
Min.: 1
Mult.: 1

Touch Sensor Development Tools Evaluation Boards I2C
Azoteq Touch Sensor Development Tools Demonstration and evaluation kit for the IQS550
Datasheet
Product Comments
13In Stock
Min.: 1
Mult.: 1

Touch Sensor Development Tools Demonstration Boards I2C
Azoteq Multiple Function Sensor Development Tools 3 modules of the IQS620 sensor IC
Datasheet
4In Stock
Min.: 1
Mult.: 1

Multiple Function Sensor Development Tools Evaluation Kits I2C
Azoteq Multiple Function Sensor Development Tools IQS620 Shield board with USB Dongle
Datasheet
3In Stock
Min.: 1
Mult.: 1

Multiple Function Sensor Development Tools Shields I2C
NXP Semiconductors OM5579/PN7150RPI
NXP Semiconductors NFC/RFID Development Tools OM5579/PN7150RPI
Datasheet
5In Stock
Min.: 1
Mult.: 1
No
NFC/RFID Development Tools Demonstration Kits I2C
Seeed Studio Acceleration Sensor Development Tools The factory is currently not accepting orders for this product.
Datasheet
61In Stock
Min.: 1
Mult.: 1

Acceleration Sensor Development Tools Add-On Modules I2C
STMicroelectronics Current Sensor Development Tools RD-UAMP-SENSOR
Datasheet
3In Stock
Min.: 1
Mult.: 1
No
Current Sensor Development Tools I2C