All Products

SKU: SF-DEV-18771

The SparkFun MicroMod Teensy Processor with Copy Protection leverages the awesome computing power of the NXP iMXRT1062 chip and pairs it with the M.2 MicroMod connector to allow you to plug it into your choice of compatible MicroMod Carrier Board. This "copy protection" variant comes with additio...

SKU: AF-1780

This audio adapter lets you easily add high quality 16 bit, 44.1 kHz sample rate (CD quality) audio to your projects with a Teensy 3.2, 3.5 or 3.6. It supports stereo headphone and stereo line-level output, and also stereo line-level input or mono microphone input.The audio chip connects to Te...

SKU: SF-PRT-28372 · MPN: PRT-28372

Build large LED displays with a Teensy using this OctoWS2811 adapter board. It connects Teensy 3.2 through 4.1 boards to thousands of WS2811, WS2812 or NeoPixel-compatible LEDs, with support for driving up to eight strips in parallel via the high-speed OctoWS2811 Library.The adapter acts as an ac...

SKU: AF-4677

The ESP-PSRAM64H is a 64 Mbit (8 MB) serial pseudo SRAM chip in a compact SOIC-8 package. It provides fast, unlimited read/write external memory for microcontrollers like the ESP32 and Teensy 4.1, which have dedicated PSRAM pads or memory-mapping support for seamless integration. Unlike flash or...

SKU: SF-COM-28379 · MPN: COM-28379

This colour TFT touchscreen is a compact display module for adding high-resolution graphics to compatible maker projects. It provides a 320x240 pixel display area in a 2.8 inch format, using the ILI9341 controller.The display is recommended for use with Teensy 3.2 through to Teensy 4.1, making it...

SKU: AF-5335

The Adafruit CP2102N Friend is a USB-to-serial converter breakout featuring the Silicon Labs CP2102N chip with USB Type-C. It provides reliable serial communication at up to 3 Mbps, making it ideal for uploading firmware to Arduino, ESP8266, ESP32, and other microcontrollers that use an FTDI-styl...

SKU: SF-DEV-13746

The SparkFun Beefy 3 is an FTDI Basic Breakout board based on the FT231X USB-to-serial IC. Unlike standard FTDI breakouts, it features an AP2112K voltage regulator capable of supplying up to 600mA at 3.3V — enough to power a 3.3V project directly from the board's USB connection. The 6-pin header...

SKU: PR-PIM266

Four Letter pHAT is a Raspberry Pi add-on with four 14-segment displays in a retro green LED style, driven by an HT16K33 chip over I2C. It can display text, numbers, and a range of special characters — perfect as a readout for temperatures, times, or sensor values from boards like Enviro pHAT or ...

SKU: SF-COM-28380 · MPN: COM-28380

Add a colour touchscreen to your Teensy project with this 3.2 inch TFT display. It provides 320x240 resolution for higher-resolution graphics and uses the ILI9341 display controller.The supplier recommends this display for use with Teensy 3.2 through to Teensy 4.1. It suits projects that need a c...

SKU: AF-4763

These little chips are like miniature SSD drives for your electronics. When you don't need something with as much storage as a micro SD card, but an EEPROM is too small, SPI (or QSPI) Flash chips give you on-the-order-of megabytes, with little cost and complexity. We use these chips all the time ...

SKU: AF-3975

Drive up to 8 strands of NeoPixels simultaneously with DMA — no more blocking your code to push pixel data. The NeoPXL8 Friend is a standalone level-shifting breakout board that converts 3.3 V logic to 5 V for 8 independent NeoPixel outputs, with a breadboard-friendly form factor that works with ...

SKU: SF-PRT-29920 · MPN: PRT-29920

This adapter makes it straightforward to add a wired Ethernet connection to a Teensy 4.1. It brings the functionality of the Ethernet Kit for Teensy 4.1 onto a single board, helping you get a network-capable setup together with less assembly.The tricky parts are already taken care of, with the RJ...

SKU: AF-4855

A 2×2 (4-pin) female socket riser header with standard 2.54 mm (0.1 in) pitch, designed to fit the PoE header on the Raspberry Pi 3 B+ and 4. Use it alongside a 2×20 stacking header to raise the PoE HAT high enough to stack another HAT underneath. Specifications Configuration – 2×2 (4-pin) fem...

SKU: PR-PIM357

The state-of-the-art BME680 breakout lets you measure temperature, pressure, humidity, and indoor air quality, and is Raspberry Pi and Arduino-compatible! Use this breakout to monitor every aspect of your indoor environment. Its gas resistance readings will react to changes in volatile organic...

SKU: DF-DFR1083 · MPN: DFR1083

##Introduction The Arduino Portenta C33 is a streamlined module that offers the high performance of the Arduino Portenta family at a lower price point, thanks to optimizations and streamlined features. Ideal to developing cost-effective, real-time applications, the Portenta C33 features the ARM® ...

SKU: LB-00349

The Raspberry Pi Zero W Basics Kit includes the Pi Zero W single-board computer along with essentials to get started. The Pi Zero W adds built-in WiFi and Bluetooth to the compact Pi Zero form factor, making it ideal for lightweight IoT projects, headless servers, and embedded applications. Key ...

SKU: AF-1902

The SmartLED Shield (V4) provides a simple, solder-free way to connect a Teensy 3.2, Teensy 3.5, or Teensy 3.6 to HUB75 RGB LED Matrix Panels. Just plug in your Teensy, connect your panel, and start displaying graphics, patterns, or animated GIFs using the SmartMatrix Library. The shield include...

SKU: SF-KIT-28373 · MPN: KIT-28373

This kit gathers the small supporting parts needed to complete projects from the official Teensy Audio Tutorial. It is intended for makers who already have a Teensy board and the main audio adapter, but still need the specific buttons, potentiometers and connectors used in the tutorial builds.Ins...

SKU: SF-PRT-27882 · MPN: PRT-27882

This adapter lets you use new Alchitry V2 boards with older Alchitry V1 add-on boards. It is designed as a bridge between the updated V2 connector layout and the original V1-style add-on ecosystem.The board has the new style connectors on the bottom for the V2 board, and the old style connectors ...

SKU: SF-COM-13639

A pack of two SPDT mini microswitches with a small push-button actuator. These 3-terminal switches have a tactile click and are commonly used as limit switches in 3D printers, sliders, and robot projects. Specifications Switch Type – SPDT (Single Pole, Double Throw) Actuator – Push-button (st...