SparkFun Electronics Engineering Tools

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SparkFun Hardware Debuggers The J-Link line of JTAG programmers from Segger is well known for their top of the line debuggers. The J-Link EDU Mini is a stripped-down budget-friendly model of the J-Link debug probe created for educational use. Even with its reduced size it mai 13In Stock
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Debuggers JTAG Debuggers / Programmers USB
SparkFun GNSS / GPS Development Tools The SparkFun ZED-F9R GPS pHAT is a high precision sensor fusion GPS board with equally impressive configuration options and takes advantage of u-blox's Automotive Dead Reckoning (ADR) technology. The ZED-F9R module provides a highly accurate and con 13In Stock
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GPS Development Tools Breakout Boards
SparkFun Hardware Debuggers The MPLAB PICkit 4 is a significant upgrade over the PICkit 3 offering faster programming speeds and expanded functionality without increasing the price. Powered by a high-performance 300MHz 32-bit SAME70 MCU this debugger supports 8-bit to 32-bit
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120In Stock
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Debuggers In-Circuit Debuggers / Programmers JTAG, USB 2.0
SparkFun Interface Development Tools DeadOn RTC Breakout - DS3234
Datasheet
576In Stock
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Interface Development Tools
SparkFun Interface Development Tools OBD-II UART UART
Datasheet
39In Stock
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Interface Development Tools
SparkFun Display Development Tools The SparkFun Qwiic Micro OLED Breakout is a Qwiic-enabled version of our popular Micro OLED display! The small monochrome blue-on-black OLED screen presents incredibly clear images for your viewing pleasure. It s micro but it still packs a 34In Stock
66Expected 16/07/2026
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Display Development Tools Breakout Boards I2C
SparkFun NFC/RFID Development Tools RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields for the purposes of identifying and tracking tags attached to objects. This is the ID-3LA a very simple to use RFID reader module from I
Datasheet
51In Stock
32Expected 09/10/2026
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NFC/RFID Development Tools Reader Modules RS 232, UART
SparkFun Daughter Cards & OEM Boards This simple board breaks out a female USB type A connector's VCC GND D- and D+ pins to a 0.1" pitch header. If you want to add a USB to your project but don't want to put up with soldering tiny connectors this is the board for you.Dimensions:
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476In Stock
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Daughter Cards & OEM Boards
SparkFun Mobile Development Tools The SparkFun Notecarrier Cellular Function Board adds a cellular modem to the MicroMod ecosystem using the Notecard - NOTE-NBGL-500 from Blues Wireless. The Notecard is unique among cellular modules as it has a built-in SIM card and includes a 10-yea 3In Stock
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Cellular Development Tools Add-On Boards
SparkFun Optical Sensor Development Tools The PureThermal 3 FLIR Lepton Smart I/O Module is a hackable thermal webcam module for the FLIR Lepton Longwave Infrared (LWIR) camera core. It ships preconfigured to operate as a plug-and-play UVC 1.0 USB thermal webcam that will work with standard 59In Stock
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Optical Sensor Development Tools
SparkFun Development Boards & Kits - ARM The SparkFun Inventor's Kit for micro:bit v2 Lab Pack includes 10 complete micro:bit v2 Inventor's Kits an SIK Refill Pack and 25 AAA-sized batteries to get your students started in the world of electronics. The SIKs inside the Lab Pack have everyth 4In Stock
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Development Boards & Kits - ARM Educational Tools
SparkFun Interface Development Tools USB to RS-485 Converter
Datasheet

Interface Development Tools
SparkFun Development Boards & Kits - ARM The micro:bit v2 Club Kit is the perfect starting point for STEM clubs coding camps and classrooms. This kit contains ten complete micro:bit v2 Go Bundles providing everything a group needs to get hooked up powered and programming in seconds. I 7In Stock
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Development Boards & Kits - ARM Educational Tools
SparkFun Development Boards & Kits - ARM The micro:bit Educator's Lab Pack includes 10 micro:bit boards and everything you need to get you started with the new learning platform. The Lab Pack has everything you need including micro:bits cables battery packs and a few parts to experiment 5In Stock
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Development Boards & Kits - ARM Educational Tools
SparkFun Temperature Sensor Development Tools Melexis' MLX90614ESF-BAA is an infrared thermometer designed for non-contact temperature sensing. An internal 17-bit ADC and a powerful DSP contribute to the MLX90614's high accuracy and resolution. It has a huge number of applications including body 97In Stock
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Temperature Sensor Development Tools
SparkFun Pressure Sensor Development Tools Flexiforce Pressure Sensor - 100lbs. 24In Stock
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Pressure Sensor Development Tools
SparkFun Bluetooth Development Tools - 802.15.1 If you are looking for a board that can truly handle your next Internet of Things project look no further. The SparkFun Artemis Thing Plus combines the powerful Artemis module with our popular Thing Plus footprint. It packs 1MB flash 384k RAM an 19In Stock
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Bluetooth Development Tools Evaluation Boards
SparkFun Interface Development Tools The SparkFun ESLOV to Qwiic Bridge lets you quickly and easily connect Qwiic breakouts to Arduino boards with an ESLOV connector for I2C communication. ESLOV and Qwiic allow for simple assembly of I2C circuits without requiring soldering. The ESLOV t 16In Stock
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Interface Development Tools Breakout Boards I2C
SparkFun RF Development Tools Looking for a low-cost way to send and receive data messages via satellite? This is it! With a clear view of the sky the Swarm M138 Satellite Transceiver allows you to send and receive short messages. It works anywhere in the world including the po 3In Stock
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RF Development Tools Adapters GPIO, UART


SparkFun Programmable Logic IC Development Tools SparkFun QuickLogic Thing Plus - EOS S3 20In Stock
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Programmable Logic IC Development Tools Development Boards
SparkFun Pressure Sensor Development Tools This is a force sensitive resistor with a square 1.75x1.5" sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force the lower the resistance. When no pressure is bein 1In Stock
5Expected 20/07/2026
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Pressure Sensor Development Tools Breadboards
SparkFun Optical Sensor Development Tools A simple breakout PCB for the GP1A57HR photo interrupter (also known as a photogate photodiode or phototransistor). This PCB has three connections for PWR GND and Signal.When the gate is clear SIG will be high (>4.9V). When the gate is blocked b
Datasheet
429In Stock
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Optical Sensor Development Tools
SparkFun NFC/RFID Development Tools RFID Tag (125kHz) 84In Stock
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NFC/RFID Development Tools RFID Tags
SparkFun WiFi Development Tools - 802.11 SparkFun ESP8266 Thing Dev Board
Datasheet
4In Stock
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WiFi Development Tools Development Boards USB
SparkFun Antenna Development Tools This is the Antenna Kit for the Raspberry Pi 4 Compute Module wireless variants. The duck style antenna adds range to the wireless radio on the wireless enabled Compute Modules. Something quite desirable if you re working in industrial enviro 6In Stock
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Antenna Development Tools Antenna Kits