.hide-partial { max-height: none; } .show-more { display: none; }

SparkFun Engineering Development Tools

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Engineering Development Tools

List Images

Results: 510

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Development Boards & Kits - AVR RedBoard Programmed With Arduino DEV-13975 SparkFun 1: $22.50 81In Stock	Mfr. Part No. DEV-13975 Mouser Part No 474-DEV-13975	SparkFun	Development Boards & Kits - AVR RedBoard Programmed With Arduino Learn More about SparkFun redboard	Datasheet	81In Stock	$22.50	Min.: 1 Mult.: 1	No
Development Boards & Kits - ARM Meet the Teensy 4.0 a compact development board that packs one of the fastest microcontrollers available into the familiar Teensy footprint. This board is built around an ARM Cortex-M7 CPU running at 600 MHz. This raw processing power is supported b DEV-15583 SparkFun Restricted Availability	Mfr. Part No. DEV-15583 Mouser Part No 474-DEV-15583	SparkFun	Development Boards & Kits - ARM Meet the Teensy 4.0 a compact development board that packs one of the fastest microcontrollers available into the familiar Teensy footprint. This board is built around an ARM Cortex-M7 CPU running at 600 MHz. This raw processing power is supported b Learn More about SparkFun teensy4 dev board Mouser does not presently sell this product in your region.		More Info Available		Restricted Availability	No
Development Boards & Kits - AVR Here at SparkFun we refuse to leave 'good enough' alone. That's why we're adding to our line-up of Arduino-compatible microcontrollers once more! The SparkFun Qwiic Pro Micro is a revision of the original Pro Micro and is overall functionally the DEV-15795 SparkFun 1: $23.95 185In Stock	Mfr. Part No. DEV-15795 Mouser Part No 474-DEV-15795	SparkFun	Development Boards & Kits - AVR Here at SparkFun we refuse to leave 'good enough' alone. That's why we're adding to our line-up of Arduino-compatible microcontrollers once more! The SparkFun Qwiic Pro Micro is a revision of the original Pro Micro and is overall functionally the Learn More about SparkFun qwiic pro micro usb c board	Datasheet	185In Stock	$23.95	Min.: 1 Mult.: 1	No
GNSS / GPS Development Tools SparkFun GNSS Flex pHAT - ZED-X20P & IM19 IMU GPS-29888 SparkFun 1: $506.20 8In Stock New Product	Mfr. Part No. GPS-29888 Mouser Part No 474-GPS-29888 New Product	SparkFun	GNSS / GPS Development Tools SparkFun GNSS Flex pHAT - ZED-X20P & IM19 IMU Learn More about SparkFun zed x20p gnss flex phats		8In Stock	$506.20	Min.: 1 Mult.: 1
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 SEN-15219 SparkFun 1: $48.95 66In Stock	Mfr. Part No. SEN-15219 Mouser Part No 474-SEN-15219	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 Learn More about SparkFun pulse oximeter and heart rate sensor	Datasheet	66In Stock	$48.95	Min.: 1 Mult.: 1	No
WiFi Development Tools - 802.11 The SparkFun ESP32 Thing Plus (Micro-B) is the perfect foundation for your Internet of Things projects. Powered by the ESP32 WROOM module from Espressif this board features a highly adaptive Xtensa Dual-Core 32-bit LX6 microprocessor operating WRL-15663 SparkFun 1: $24.95 106In Stock	Mfr. Part No. WRL-15663 Mouser Part No 474-WRL-15663	SparkFun	WiFi Development Tools - 802.11 The SparkFun ESP32 Thing Plus (Micro-B) is the perfect foundation for your Internet of Things projects. Powered by the ESP32 WROOM module from Espressif this board features a highly adaptive Xtensa Dual-Core 32-bit LX6 microprocessor operating Learn More about SparkFun wrl 15663 wifi tool	Datasheet	106In Stock	$24.95	Min.: 1 Mult.: 1	No
Memory IC Development Tools microSD Transflash Breakout BOB-00544 SparkFun 1: $5.95 91In Stock	Mfr. Part No. BOB-00544 Mouser Part No 474-BOB-00544	SparkFun	Memory IC Development Tools microSD Transflash Breakout Learn More about SparkFun breakout boards	Datasheet	91In Stock	$5.95	Min.: 1 Mult.: 1
Optical Sensor Development Tools Ambient Light Sensor B/O TEMT6000 BOB-08688 SparkFun 1: $5.09 104In Stock	Mfr. Part No. BOB-08688 Mouser Part No 474-BOB-08688	SparkFun	Optical Sensor Development Tools Ambient Light Sensor B/O TEMT6000 Learn More about SparkFun breakout boards	Datasheet	104In Stock	$5.09	Min.: 1 Mult.: 1
Interface Development Tools Opto-isolator Breakout BOB-09118 SparkFun 1: $5.95 193In Stock	Mfr. Part No. BOB-09118 Mouser Part No 474-BOB-09118	SparkFun	Interface Development Tools Opto-isolator Breakout Learn More about SparkFun breakout boards		193In Stock	$5.95	Min.: 1 Mult.: 1
Amplifier IC Development Tools OpAmp Breakout - LMV358 BOB-09816 SparkFun 1: $7.25 56In Stock	Mfr. Part No. BOB-09816 Mouser Part No 474-BOB-09816	SparkFun	Amplifier IC Development Tools OpAmp Breakout - LMV358 Learn More about SparkFun breakout boards		56In Stock	$7.25	Min.: 1 Mult.: 1
Power Management IC Development Tools Energy Harvest B/O LTC3588 BOB-09946 SparkFun 1: $41.50 10In Stock	Mfr. Part No. BOB-09946 Mouser Part No 474-BOB-09946	SparkFun	Power Management IC Development Tools Energy Harvest B/O LTC3588 Learn More about SparkFun breakout boards	Datasheet	10In Stock	$41.50	Min.: 1 Mult.: 1
Interface Development Tools USB Mini-B Breakout BOB-09966 SparkFun 1: $2.95 13In Stock	Mfr. Part No. BOB-09966 Mouser Part No 474-BOB-09966	SparkFun	Interface Development Tools USB Mini-B Breakout Learn More about SparkFun breakout boards		13In Stock	$2.95	Min.: 1 Mult.: 1
Interface Development Tools USB MicroB Plug Breakout BOB-10031 SparkFun 1: $6.30 152In Stock	Mfr. Part No. BOB-10031 Mouser Part No 474-BOB-10031	SparkFun	Interface Development Tools USB MicroB Plug Breakout Learn More about SparkFun breakout boards		152In Stock	$6.30	Min.: 1 Mult.: 1
GNSS / GPS Development Tools LED Driver B/O - TLC5940 BOB-10616 SparkFun 1: $20.14 23In Stock	Mfr. Part No. BOB-10616 Mouser Part No 474-BOB-10616	SparkFun	GNSS / GPS Development Tools LED Driver B/O - TLC5940 Learn More about SparkFun breakout boards	Datasheet	23In Stock	$20.14	Min.: 1 Mult.: 1
LED Lighting Development Tools Shift Register B/O 74HC595 BOB-10680 SparkFun 1: $4.95 36In Stock	Mfr. Part No. BOB-10680 Mouser Part No 474-BOB-10680	SparkFun	LED Lighting Development Tools Shift Register B/O 74HC595 Learn More about SparkFun breakout boards		36In Stock	$4.95	Min.: 1 Mult.: 1
Audio IC Development Tools Mono Audio Amp B/O - TPA2005D1 BOB-11044 SparkFun 1: $10.50 12In Stock	Mfr. Part No. BOB-11044 Mouser Part No 474-BOB-11044	SparkFun	Audio IC Development Tools Mono Audio Amp B/O - TPA2005D1 Learn More about SparkFun breakout boards	Datasheet	12In Stock	$10.50	Min.: 1 Mult.: 1
Audio IC Development Tools FM Tuner Basic B/O Si4703 BOB-11083 SparkFun 1: $13.95 10In Stock 20Expected 29/10/2026	Mfr. Part No. BOB-11083 Mouser Part No 474-BOB-11083	SparkFun	Audio IC Development Tools FM Tuner Basic B/O Si4703 Learn More about SparkFun breakout boards		10In Stock 20Expected 29/10/2026	$13.95	Min.: 1 Mult.: 1
Data Conversion IC Development Tools TRRS 3.55mm Jack Breakout BOB-11570 SparkFun 1: $4.50 59In Stock	Mfr. Part No. BOB-11570 Mouser Part No 474-BOB-11570	SparkFun	Data Conversion IC Development Tools TRRS 3.55mm Jack Breakout Learn More about SparkFun breakout boards	Datasheet	59In Stock	$4.50	Min.: 1 Mult.: 1
Other Development Tools Rotary Encoder B/O Illuminated (RG/RGB) BOB-11722 SparkFun 1: $4.25 11In Stock	Mfr. Part No. BOB-11722 Mouser Part No 474-BOB-11722	SparkFun	Other Development Tools Rotary Encoder B/O Illuminated (RG/RGB) Learn More about SparkFun breakout boards	Datasheet	11In Stock	$4.25	Min.: 1 Mult.: 1
Interface Development Tools Voltage Level Translator TXB0104 BOB-11771 SparkFun 1: $5.95 167In Stock	Mfr. Part No. BOB-11771 Mouser Part No 474-BOB-11771	SparkFun	Interface Development Tools Voltage Level Translator TXB0104 Learn More about SparkFun breakout boards	Datasheet	167In Stock	$5.95	Min.: 1 Mult.: 1
Daughter Cards & OEM Boards This simple board breaks out a micro-B USB connector's VCC GND ID D- and D+ pins to a 0.1" pitch header. If you want to add the popular micro-B USB to your project but don't want to put up with soldering the tiny connector this is the board for BOB-12035 SparkFun 1: $2.95 101In Stock	Mfr. Part No. BOB-12035 Mouser Part No 474-BOB-12035	SparkFun	Daughter Cards & OEM Boards This simple board breaks out a micro-B USB connector's VCC GND ID D- and D+ pins to a 0.1" pitch header. If you want to add the popular micro-B USB to your project but don't want to put up with soldering the tiny connector this is the board for Learn More about SparkFun breakout boards		101In Stock	$2.95	Min.: 1 Mult.: 1
Audio IC Development Tools Electret Microphone Breakout BOB-12758 SparkFun 1: $9.28 107In Stock	Mfr. Part No. BOB-12758 Mouser Part No 474-BOB-12758	SparkFun	Audio IC Development Tools Electret Microphone Breakout Learn More about SparkFun breakout boards	Datasheet	107In Stock	$9.28	Min.: 1 Mult.: 1
Ethernet Development Tools RJ45 Breakout BOB-13021 SparkFun 1: $7.95 180In Stock 136Expected 26/10/2026	Mfr. Part No. BOB-13021 Mouser Part No 474-BOB-13021	SparkFun	Ethernet Development Tools RJ45 Breakout Learn More about SparkFun breakout boards	Datasheet	180In Stock 136Expected 26/10/2026	$7.95	Min.: 1 Mult.: 1
Interface Development Tools FT231X Breakout Breakout BOB-13263 SparkFun 1: $14.95 38In Stock 100Expected 30/10/2026	Mfr. Part No. BOB-13263 Mouser Part No 474-BOB-13263	SparkFun	Interface Development Tools FT231X Breakout Breakout Learn More about SparkFun breakout boards	Datasheet	38In Stock 100Expected 30/10/2026	$14.95	Min.: 1 Mult.: 1
Multiple Function Sensor Development Tools 16 Output I/O Expan B/O SX1509 BOB-13601 SparkFun 1: $7.52 85In Stock	Mfr. Part No. BOB-13601 Mouser Part No 474-BOB-13601	SparkFun	Multiple Function Sensor Development Tools 16 Output I/O Expan B/O SX1509 Learn More about SparkFun breakout boards		85In Stock	$7.52	Min.: 1 Mult.: 1

SparkFun Engineering Development Tools

Types of Engineering Development Tools

Customer Service Office

Company

Resources

Support