SparkFun Engineering Tools

Results: 490
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SparkFun Multiple Function Sensor Development Tools The SparkFun Pulse Oximeter and Heart Rate Sensor is an I2C based biometric sensor utilizing two chips from Maxim Integrated: the MAX32664 Biometric Sensor Hub and the MAX30101 Pulse Oximetry and Heart Rate Module. While the latter does all the sens
Datasheet
89On Order
Min.: 1
Mult.: 1
No
Multiple Function Sensor Development Tools Evaluation Boards I2C
SparkFun Audio IC Development Tools The SparkFun Qwiic Buzzer adds simple beeps and buzzes to your projects via I2C. Make some noises to alert you when something interesting (or urgent) happens. Simply connect a Qwiic cable and load up some pre-written code to an Arduino to start makin
75On Order
Min.: 1
Mult.: 1
Audio IC Development Tools Breakout Boards I2C
SparkFun Memory IC Development Tools SparkFun Qwiic EEPROM Breakout - 512Kbit
105On Order
Min.: 1
Mult.: 1
Memory IC Development Tools Breakout Boards I2C


SparkFun Interface Development Tools SparkFun FTDI Starter Kit - 3.3V
9Expected 12/10/2026
Min.: 1
Mult.: 1
Interface Development Tools
SparkFun Display Development Tools Micro OLED Breakout OLED Breakout
22Expected 30/10/2026
Min.: 1
Mult.: 1

Display Development Tools
SparkFun Interface Development Tools RS232 Shifter SMD (No DB9)
18Expected 5/8/2026
Min.: 1
Mult.: 1

Interface Development Tools
SparkFun Optical Sensor Development Tools SparkFun Spectral Sens Breakout AS7262
9On Order
Min.: 1
Mult.: 1

Optical Sensor Development Tools Breakout Boards I2C, UART
SparkFun Sub-GHz Development Tools RFM69 Breakout 915MHz
Datasheet
1On Order
Min.: 1
Mult.: 1

Sub-GHz Development Tools
SparkFun Power Management IC Development Tools The SparkFun Servo pHAT for Raspberry Pi allows your Raspberry Pi to control up to 16 servo motors in a straightforward and uncomplicated manner via an I2C connection. Thanks to its I2C capabilities this PWM HAT saves the Raspberry Pi's GPIO pins a
Datasheet
8Expected 6/11/2026
Min.: 1
Mult.: 1
No
Power Management IC Development Tools Development Boards I2C
SparkFun Audio IC Development Tools SparkFun Sound Detector (w Headers)
Datasheet
5Expected 3/8/2026
Min.: 1
Mult.: 1
No
Audio IC Development Tools Evaluation Boards
SparkFun Optical Sensor Development Tools The SparkFun Proximity Sensor Breakout is a simple high-performance IR presence and ambient light sensor built around the VCNL4040 from Vishay. If you have ever used an automatic paper towel dispenser or a touchless soap dispenser you have likely i
Datasheet
35Expected 6/8/2026
Min.: 1
Mult.: 1
No
Optical Sensor Development Tools Breakout Boards I2C
SparkFun Memory IC Development Tools SIM Card Socket Breakout Non-Stocked Lead-Time 5 Weeks
Min.: 10
Mult.: 1

Memory IC Development Tools
SparkFun Interface Development Tools Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
Interface Development Tools Breakout Boards Serial, USB
SparkFun Mobile Development Tools Note - Please read before purchasing!: The MicroMod Asset Tracker uses the "00B" product version of the SARA-R5 module (specifically the SARA-R510M8S-00B-00). LTE NB-IoT Radio Access Technology and the LTE FDD bands: 66 71 85 are not supported by
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
Cellular Development Tools Add-On Boards
SparkFun Bluetooth Development Tools - 802.15.1 The Arduino Nano 33 BLE Sense is an evolution of the traditional Arduino Nano but featuring a lot more powerful processor the nRF52840 from Nordic Semiconductors a 32-bit ARM Cortex -M4 CPU running at 64 MHz. This will allow you to make larger Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1
Bluetooth Development Tools Evaluation Boards


SparkFun Multiple Function Sensor Development Tools Building a weather station can be rewarding whether you're an agriculturalist professional meteorologist or weather hobbyist. Create your own weather station effortlessly using SparkFun's Arduino IoT Weather Station seamlessly monitored through Ar Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
Multiple Function Sensor Development Tools Development Kits I2C, SPI
SparkFun Acceleration Sensor Development Tools Accel 35 Click - STMicro - LIS2DE12TR
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1

Acceleration Sensor Development Tools Add-On Boards I2C, SPI
SparkFun Optical Sensor Development Tools Ambient 26 Click - Lite-On - LTR-390UV-01
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1

Optical Sensor Development Tools Add-On Boards I2C
SparkFun Camera Development Tools The HM01B0 from Himax Imaging is an ultra low power CMOS Monochrome Image Sensor that enables the integration of an Always On camera for computer vision applications such as gestures intelligent ambient light and proximity sensing tracking an
Datasheet
Lead-Time 1 Week
Min.: 1
Mult.: 1

Camera Development Tools Evaluation Modules I2C
SparkFun Power Management IC Development Tools DC/DC Socket Breakout
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Power Management IC Development Tools Breakout Boards
SparkFun Camera Development Tools The FLIR Lepton Thermal Camera Breakout Board is an easy-to-interface evaluation board to quickly connect the FLIR Lepton camera module to common platforms like Raspberry Pi or custom hardware. It provides onboard power supplies generated from 3 Non-Stocked
Min.: 1
Mult.: 1
Camera Development Tools
SparkFun Mobile Development Tools The SparkFun LTE Stick provides a development and prototyping platform for the LARA-R6 LTE Cat 1 module from u-blox . The LTE Stick uses the LARA-R6401 version which supports both data and voice for North America and works with LTE bands used by t Non-Stocked
Min.: 1
Mult.: 1
Cellular Development Tools Development Platforms GPIO, I2C, I2S, UART, USB 2.0
SparkFun Optical Sensor Development Tools Sharp's GP2Y1010AU0F is an optical air quality sensor designed to sense dust particles. An infrared emitting diode and a phototransistor are diagonally arranged into this device to allow it to detect the reflected light of dust in air. It is especi Non-Stocked
Min.: 1
Mult.: 1

Optical Sensor Development Tools
SparkFun Ethernet Development Tools Integrate your MicroMod project into an Ethernet network including Power-over-Ethernet with the SparkFun MicroMod Ethernet Function Board. This specialized Function Board uses the W5500 Ethernet control module from WIZnet and a DC/DC converter to con
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Ethernet Development Tools SPI
SparkFun Power Management IC Development Tools SparkFun Ideal Diode Breakout
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Power Management IC Development Tools Breakout Boards