All Products

SKU: SF-BOB-15439

The SparkFun PCA9306 Level Translator Breakout provides dual bidirectional voltage-level translation for I2C and SMBus lines. It lets you safely connect devices operating at different logic levels — for example, a 3.3V sensor to a 5V microcontroller — without a direction pin. Simply apply your re...

SKU: AF-3533

The Adafruit 0.96" 160×80 Colour TFT Display Breakout is a tiny, high-density full-colour screen driven by the ST7735R controller. Despite its thumbnail size, it packs 160×80 RGB pixels and communicates over 4-wire SPI, making it compatible with virtually any microcontroller — even those with lim...

SKU: SF-WRL-20854

The SparkFun NINA-B306 Thing Plus offers a unique combination development platform in the Thing Plus form factor featuring the NINA-B306 from u-blox™, the ISM330DHCX 6DoF IMU from STMicroelectronics™ and the BME280 atmospheric sensor from Bosch Sensortec™. The NINA-B306 is a combination Bluet...

SKU: SF-DEV-13712

The SparkFun OpenLog is an open-source serial data logger based on the ATmega328 running at 16 MHz. It logs incoming serial data directly to a microSD card, supporting cards from 64 MB to 64 GB in FAT16 or FAT32 format. Simply connect a serial line from your project to the OpenLog, and all transm...

SKU: SF-SEN-15335

The SparkFun 9DoF IMU Breakout brings InvenSense's ICM-20948 9-axis motion tracking sensor to a Qwiic-enabled breakout board with an on-board logic level shifter and broken-out GPIO pins. The ICM-20948 is an extremely low-power sensor supporting both I2C and SPI communication, suited for wearable...

SKU: SF-KIT-16383 · MPN: KIT-16383

This starter kit is built around the Raspberry Pi 4 Model B with 2 GB of RAM, giving you the core board and essential accessories needed to get a Pi 4 project running.The Raspberry Pi 4 uses Micro HDMI for display output and USB Type-C for power, so the kit includes a Micro HDMI to HDMI cable and...

SKU: SF-BOB-10124

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 10Mbps. This board requires a very low amount o...

SKU: SF-BOB-28468 · MPN: BOB-28468

Connect your RP2350-based board or Raspberry Pi 5 to a standard HDMI monitor using this HSTX to DVI breakout. The board translates the 22-pin HSTX display interface to an HDMI connector for DVI output, making it easy to add external display support to your projects. Includes a 22-pin flex cable ...

SKU: SF-COM-14832

This is a class 10 32GB microSD memory card, perfect for housing operating systems for single board computers and a multitude of other information. Since this is a class 10 microSD it is capable of transferring data at speeds up to 80MB/s allowing it to have a noticeable increase in performance w...

SKU: SF-KIT-15367

The SparkFun Qwiic Kit for Raspberry Pi provides everything you need to start using I2C sensors and displays with your Raspberry Pi via the Qwiic connector system. The kit includes a Qwiic HAT that adds four Qwiic connectors to your Pi's GPIO header, along with three sensor/display breakouts and ...

SKU: SF-DEV-17723

The MicroMod Qwiic Carrier Board can be used to rapidly prototype with other Qwiic devices. The MicroMod M.2 socket provides users the freedom to experiment with any processor board in the MicroMod ecosystem. This board also features two Qwiic connectors and four 4-40 screw inserts to connect and...

SKU: SF-BOB-09966

A simple breakout board for the USB Mini-B connector, bringing all 5 pins out to a breadboard-friendly 0.1" pitch header. Useful for prototyping USB connections or as a convenient 5V power source (up to 100 mA, unregulated). Key Features All 5 Pins Broken Out – VCC, D-, D+, ID, and GND Breadb...

SKU: SF-DEV-13955

The SparkFun OpenLog with Headers is an open source data logger that works over a simple serial connection and supports microSD cards up to 64GB. The OpenLog can store or "log" huge amounts of serial data and act as a black box of sorts to store all the serial data that your project generates, fo...

SKU: SF-KIT-19935

The SparkFun MicroMod mikroBUS™ Starter Kit is designed to give you just what you need to start using the MicroMod and Click ecosystems side-by-side. The core of this kit is designed around the SparkFun MicroMod mikroBUS™ Carrier Board and the SparkFun MicroMod STM32 Processor but you will also r...

SKU: SF-DEV-17047

The SparkFun Qwiic GPIO adds eight additional digital I/O pins to your project via I2C, based on the TCA9534 I/O Expander from Texas Instruments. Read and write pins just like standard Arduino digital pins using the included library — functions mirror familiar pinMode and digitalWrite calls. All...

SKU: SF-DEV-15096

This SparkFun Serial Basic Breakout is an easy-to-use USB-to-Serial adapter based on the CH340G and takes advantage of the handy USB-C connector. With USB-C you can get up to three times the power delivery over the previous USB generation at 1.5A and and also solves the universally frustrating di...

SKU: SF-DEV-15423

Looking for a super small microcontroller to use with the Qwiic eco-system? The SparkFun Qwiic Micro is molded to fit our standard 1"x1" Qwiic standard size which makes it one of our smallest micro-controller offerings to date. At it's core is the powerful and versatile ATSAMD21E18, which is an A...

SKU: SF-KIT-16549

The great thing about open source is that while SparkFun has designed our own MicroMod carrier boards, that does not stop you from creating your very own MicroMod carrier board. The MicroMod DIY Carrier Kit includes five M.2 connectors (4.2mm height), screws, and standoffs so that you can get all...

SKU: SF-KIT-20683

The Environmental Monitoring version of the SparkFun OpenLog Data Collector Kit with Machinechat is an easy way to organize and display your data from an included BME280 Qwiic Atmospheric Sensor with the OpenLog Artemis and JEDI One. The SparkFun OpenLog Artemis (without IMU) is an open source da...

SKU: SF-BOB-12918

You’ve always wanted to output analog voltages from a microcontroller, the MCP4725 is the DAC that will let you do it! The MCP4725 is an I2C controlled Digital-to-Analog converter (DAC). A DAC allows you to send analog signal, such as a sine wave, from a digital source, such as the I2C interface ...