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Breakout Boards

SparkFun Breakout Boards are the perfect shortcut to prototype something and get it up and running quickly. Breakout Boards are available in many options for a variety of project needs. Use the boards to attach a motor driver, LED, MCU or whatever is needed to prototype a design.

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Part #

Interface Development Tools DeadOn RTC Breakout - DS3234

BOB-10160
SparkFun
1: Rp491.122
574In Stock

Mfr. Part No.
BOB-10160

Mouser Part No
474-BOB-10160

SparkFun

Interface Development Tools DeadOn RTC Breakout - DS3234

Datasheet

574In Stock

Rp491.122

Min.: 1
Mult.: 1

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:

BOB-12700
SparkFun
1: Rp96.317
465In Stock

Mfr. Part No.
BOB-12700

Mouser Part No
474-BOB-12700

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:

Datasheet

465In Stock

Rp96.317

Min.: 1
Mult.: 1

Interface Development Tools USB to RS-485 Converter

BOB-09822
SparkFun
Restricted Availability

Mfr. Part No.
BOB-09822

Mouser Part No
474-BOB-09822

SparkFun

Interface Development Tools USB to RS-485 Converter

Datasheet

Restricted Availability

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

BOB-09322
SparkFun
1: Rp35.591
417In Stock

Mfr. Part No.
BOB-09322

Mouser Part No
474-BOB-09322

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

417In Stock

Rp35.591

Min.: 1
Mult.: 1

SparkFun Accessories Audio Jack Breakout Jack Breakout

PRT-10588
SparkFun
1: Rp27.519
46In Stock

Mfr. Part No.
PRT-10588

Mouser Part No
474-PRT-10588

SparkFun

SparkFun Accessories Audio Jack Breakout Jack Breakout

46In Stock

Rp27.519

Min.: 1
Mult.: 1

Interface Development Tools The factory is currently not accepting orders for this product.

BOB-00549
SparkFun
1: Rp6.809.852
4In Stock

Mfr. Part No.
BOB-00549

Mouser Part No
474-BOB-00549

SparkFun

Interface Development Tools The factory is currently not accepting orders for this product.

Datasheet

Product Comments

4In Stock

Rp6.809.852

Min.: 1
Mult.: 1

Switch IC Development Tools A/D MUX Breakout CD74HC4067

BOB-09056
SparkFun
1: Rp119.249
334In Stock

Mfr. Part No.
BOB-09056

Mouser Part No
474-BOB-09056

SparkFun

Switch IC Development Tools A/D MUX Breakout CD74HC4067

Datasheet

334In Stock

Rp119.249

Min.: 1
Mult.: 1

Interface Development Tools Opto-isolator Breakout

BOB-09118
SparkFun
1: Rp109.159
243In Stock

Mfr. Part No.
BOB-09118

Mouser Part No
474-BOB-09118

SparkFun

Interface Development Tools Opto-isolator Breakout

243In Stock

Rp109.159

Min.: 1
Mult.: 1

Power Management IC Development Tools Energy Harvest B/O LTC3588

BOB-09946
SparkFun
1: Rp761.359
35In Stock

Mfr. Part No.
BOB-09946

Mouser Part No
474-BOB-09946

SparkFun

Power Management IC Development Tools Energy Harvest B/O LTC3588

Datasheet

35In Stock

Rp761.359

Min.: 1
Mult.: 1

Interface Development Tools This is a breakout board for the SP3485 RS-485 transceiver IC which will convert a UART serial stream to RS-485. The SP3485 is a half-duplex transceiver so it can only communicate one way at a time but it can reach transmission speeds of up to 10M

BOB-10124
SparkFun
1: Rp229.325
408In Stock

Mfr. Part No.
BOB-10124

Mouser Part No
474-BOB-10124

SparkFun

Interface Development Tools This is a breakout board for the SP3485 RS-485 transceiver IC which will convert a UART serial stream to RS-485. The SP3485 is a half-duplex transceiver so it can only communicate one way at a time but it can reach transmission speeds of up to 10M

408In Stock

Rp229.325

Min.: 1
Mult.: 1

Interface Development Tools Transceiver Breakout - MAX3232

BOB-11189
SparkFun
1: Rp142.548
1.643In Stock
2.449Expected 04/09/2026

Mfr. Part No.
BOB-11189

Mouser Part No
474-BOB-11189

SparkFun

Interface Development Tools Transceiver Breakout - MAX3232

Datasheet

1.643In Stock

2.449Expected 04/09/2026

Rp142.548

Min.: 1
Mult.: 1

Interface Development Tools This is the SparkFun USB to Serial Breakout for the FT232RL a small board with a built in USB to serial UART interface. This little breakout is built around the FT232RL IC from FTDI with an internal oscillator EEPROM and a 28-pin SSOP package thi

BOB-12731
SparkFun
1: Rp421.041
87In Stock
125Expected 02/09/2026

Mfr. Part No.
BOB-12731

Mouser Part No
474-BOB-12731

SparkFun

Interface Development Tools This is the SparkFun USB to Serial Breakout for the FT232RL a small board with a built in USB to serial UART interface. This little breakout is built around the FT232RL IC from FTDI with an internal oscillator EEPROM and a 28-pin SSOP package thi

Datasheet

87In Stock

125Expected 02/09/2026

Rp421.041

Min.: 1
Mult.: 1

Data Conversion IC Development Tools I2C DAC Breakout - MCP4725

BOB-12918
SparkFun
1: Rp127.505
351In Stock

Mfr. Part No.
BOB-12918

Mouser Part No
474-BOB-12918

SparkFun

Data Conversion IC Development Tools I2C DAC Breakout - MCP4725

Datasheet

351In Stock

Rp127.505

Min.: 1
Mult.: 1

Interface Development Tools FT231X Breakout Breakout

BOB-13263
SparkFun
1: Rp274.273
92In Stock

Mfr. Part No.
BOB-13263

Mouser Part No
474-BOB-13263

SparkFun

Interface Development Tools FT231X Breakout Breakout

Datasheet

92In Stock

Rp274.273

Min.: 1
Mult.: 1

Development Boards & Kits - ARM If you re ready to step your Arduino game up from older 8-bit/16MHz microcontrollers the SparkFun SAMD21 Mini Breakout is a great landing spot. The SAMD21 Mini Breakout is a Pro Mini-sized breakout for the Atmel ATSAMD21G18 a 32-bit ARM Cortex-M0

DEV-13664
SparkFun
1: Rp457.733
55In Stock

Mfr. Part No.
DEV-13664

Mouser Part No
474-DEV-13664

SparkFun

Development Boards & Kits - ARM If you re ready to step your Arduino game up from older 8-bit/16MHz microcontrollers the SparkFun SAMD21 Mini Breakout is a great landing spot. The SAMD21 Mini Breakout is a Pro Mini-sized breakout for the Atmel ATSAMD21G18 a 32-bit ARM Cortex-M0

55In Stock

Rp457.733

Min.: 1
Mult.: 1

Temperature Sensor Development Tools Digital Temp Sensor Breakout TMP102

SEN-13314
SparkFun
1: Rp109.159
617In Stock

Mfr. Part No.
SEN-13314

Mouser Part No
474-SEN-13314

SparkFun

Temperature Sensor Development Tools Digital Temp Sensor Breakout TMP102

617In Stock

Rp109.159

Min.: 1
Mult.: 1

SparkFun Accessories SOT23 to DIP Adapter

BOB-00717
SparkFun
1: Rp22.933
4.433In Stock

Mfr. Part No.
BOB-00717

Mouser Part No
474-BOB-00717

SparkFun

SparkFun Accessories SOT23 to DIP Adapter

4.433In Stock

Rp22.933

Min.: 1
Mult.: 1

Daughter Cards & OEM Boards Logic Level Convert Bi-Directional

BOB-12009
SparkFun
1: Rp72.467
953In Stock

Mfr. Part No.
BOB-12009

Mouser Part No
474-BOB-12009

SparkFun

Daughter Cards & OEM Boards Logic Level Convert Bi-Directional

Datasheet

953In Stock

Rp72.467

Min.: 1
Mult.: 1

No

Memory IC Development Tools microSD Transflash Breakout

BOB-00544
SparkFun
1: Rp109.159
139In Stock

Mfr. Part No.
BOB-00544

Mouser Part No
474-BOB-00544

SparkFun

Memory IC Development Tools microSD Transflash Breakout

Datasheet

139In Stock

Rp109.159

Min.: 1
Mult.: 1

Optical Sensor Development Tools Ambient Light Sensor B/O TEMT6000

BOB-08688
SparkFun
1: Rp93.381
131In Stock

Mfr. Part No.
BOB-08688

Mouser Part No
474-BOB-08688

SparkFun

Optical Sensor Development Tools Ambient Light Sensor B/O TEMT6000

Datasheet

131In Stock

Rp93.381

Min.: 1
Mult.: 1

Amplifier IC Development Tools OpAmp Breakout - LMV358

BOB-09816
SparkFun
1: Rp133.009
62In Stock

Mfr. Part No.
BOB-09816

Mouser Part No
474-BOB-09816

SparkFun

Amplifier IC Development Tools OpAmp Breakout - LMV358

62In Stock

Rp133.009

Min.: 1
Mult.: 1

Interface Development Tools USB Mini-B Breakout

BOB-09966
SparkFun
1: Rp54.121
13In Stock

Mfr. Part No.
BOB-09966

Mouser Part No
474-BOB-09966

SparkFun

Interface Development Tools USB Mini-B Breakout

13In Stock

Rp54.121

Min.: 1
Mult.: 1

Interface Development Tools USB MicroB Plug Breakout

BOB-10031
SparkFun
1: Rp117.781
176In Stock

Mfr. Part No.
BOB-10031

Mouser Part No
474-BOB-10031

SparkFun

Interface Development Tools USB MicroB Plug Breakout

176In Stock

Rp117.781

Min.: 1
Mult.: 1

GNSS / GPS Development Tools LED Driver B/O - TLC5940

BOB-10616
SparkFun
1: Rp369.488
26In Stock

Mfr. Part No.
BOB-10616

Mouser Part No
474-BOB-10616

SparkFun

GNSS / GPS Development Tools LED Driver B/O - TLC5940

Datasheet

26In Stock

Rp369.488

Min.: 1
Mult.: 1

Audio IC Development Tools Mono Audio Amp B/O - TPA2005D1

BOB-11044
SparkFun
1: Rp192.633
14In Stock

Mfr. Part No.
BOB-11044

Mouser Part No
474-BOB-11044

SparkFun

Audio IC Development Tools Mono Audio Amp B/O - TPA2005D1

Datasheet

14In Stock

Rp192.633

Min.: 1
Mult.: 1