All Products
AI Overview
If you searched for Teensy microcontroller boards, the main options here are:
- Teensy 4.0 — 600 MHz ARM Cortex‑M7, compact footprint ($36.05)
- Teensy 4.1 — 600 MHz Cortex‑M7 with a larger board/expandability (headers/expansion ecosystem) ($56.95)
- Teensy 3.5 — 120 MHz ARM Cortex‑M4, a solid older-gen option ($57.40)
Production / copy-protection variants
- Teensy 4.0 Lockable Development Board — 600 MHz with lockable/code security focus ($40.95)
- Teensy 4.1 Lockable Microcontroller Board — 600 MHz with lockable/code security focus ($54.20)
Popular add-ons & adapters (if you already have a Teensy)
- SparkFun Qwiic Shield for Teensy — adds 4x Qwiic (I²C) connectors for fast sensor hookups ($8.60)
- SparkFun Qwiic Shield for Teensy - Extended — extended fit for Teensy 4.1/3.6/3.5, 4x Qwiic ports ($9.90)
- Teensy to Arduino R3 Shield Adapter — use Arduino R3 shields with a Teensy ($28.60)
- OctoWS2811 Adapter for Teensy 3.x & 4.x — built for driving large WS2811/WS2812/NeoPixel LED installs ($17.20)
- Teensy Audio Adapter Board (Rev D) — add 16-bit / 44.1 kHz audio features to Teensy audio projects ($17.70)
- USB Host Cable for Teensy 4.1 and 3.6 — adapts the USB host header to a USB-A female port ($4.95)
Ethernet (Teensy 4.1)
- Ethernet Kit for Teensy 4.1 — add wired Ethernet hardware for Teensy 4.1 ($7.15)
- Ethernet Adapter for Teensy 4.1 — single-board Ethernet add-on approach for Teensy 4.1 ($9.75)
Teensy in the MicroMod ecosystem
- SparkFun MicroMod Teensy Processor — Teensy-class iMXRT1062 on MicroMod (M.2) connector ($53.85)
- SparkFun MicroMod Teensy Processor with Copy Protection — MicroMod Teensy with copy protection ($64.75)
What are you looking for under “Teensy”?
Collections
Showing 21-40 of 78 products
Teensy 4.1
The Teensy 4.1 is the newest iteration of the astoundingly popular development platform that features an ARM Cortex-M7 processor at 600MHz, with a NXP iMXRT1062 chip, four times larger flash memory than the 4.0, and two new locations to optionally add more memory. The Teensy 4.1 is the same si...
Teensy 3.x Feather Adapter
The Teensy 3.x Feather Adapter rearranges the pins of a Teensy 3.x board to match the Adafruit Feather form factor and pinout. This allows the Teensy to work with the full range of FeatherWing add-ons — motor drivers, GPS modules, LED matrices, OLEDs, and more. The adapter also includes a built-...
Audio Adapter Board for Teensy 3.0 - 3.2, 3.5 and 3.6
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...
Teensy 3.5
The Teensy 3.5 is a compact, powerful USB development board built around a 32-bit ARM Cortex-M4 processor running at 120 MHz with a hardware floating-point unit. With 512 KB of flash, 256 KB of RAM, and 64 digital I/O pins (all 5V tolerant), it packs serious capability into a small form factor. ...
Teensy 3.6
Actual size is 2.4 by 0.7 inch The Teensy USB Development Board is a complete USB-based microcontoller development system. Version 3.6 features a 32 bit 180 MHz ARM Cortex-M4 processor with floating point unit. All digital and analog pins are 3.3 volts. Do not apply more than 3.3V to an...
Teensy Audio Adaptor Board
NOT COMPATIBLE WITH THE TEENSY 4. For compatible version, see Teensy Audio Adaptor Board (Revision D)This is the Teensy Audio Adapter Board that can be added to a Teensy 3.0, 3.1, 3.2, 3.5 or 3.6 for your next audio project. The shield provides you with an easy-to-use tool to add high qualit...
Teensy 4.0
The Teensy 4.0 is a high-performance microcontroller development board powered by the NXP iMXRT1062 ARM Cortex-M7 processor running at 600 MHz. Despite its compact 35.6 × 17.8 mm (1.4 × 0.7") form factor — the same size as the Teensy 3.2 — it delivers exceptional processing power with a dual-issu...
Teensy Audio Adapter Board (Rev D)
This is the Teensy Audio Adapter Board that can be added to a Teensy 4.0 for your next audio project. The shield provides you with an easy-to-use tool to add high quality 16 bit, 44.1 kHz sample rate audio to your Teensy. With the audio library you will be able to use both the input and outp...
Teensy 4.1 (Headers)
The Teensy 4.1 is the newest iteration of the astoundingly popular development platform that features an ARM Cortex-M7 processor at 600MHz, with a NXP iMXRT1062 chip, four times larger flash memory than the 4.0, and two new locations to optionally add more memory. The Teensy 4.1 is the same size ...
Teensy 4.0 (Headers)
Teensy 4.0 features an ARM Cortex-M7 processor at 600MHz, with a NXP iMXRT1062 chip, the fastest microcontroller available today. Teensy 4.0 is the same size and shape as Teensy 3.2, and retains compatibility with most of the pin functions on Teensy 3.2. The best part of this version of Teensy 4....
Teensy Stackable Header Kit (Extended)
These headers are made to work with the Teensy 4.1, Teensy 3.6, and Teensy 3.5 development boards. Each set of headers allows for your Teensy to be easily incorporated into a breadboard circuit or attach a shield on top of the board. This kit includes three headers (two 24-pin, and one 5-pin), en...
Stacking Header Kit for ItsyBitsy or Teensy
These three Stacking Headers alone are, well, lonely. But pair them with our ItsyBitsy boards, and you're in business! Great for putting something a-top your ItsyBitsy, like this AirLift bitsy add-on. Also works great for 'short' Teensy boards - not Teensy 3.5 or 3.6 long s...
Teensy 4.1 without Ethernet (Headers)
The Teensy 4.1 is the newest iteration of the astoundingly popular development platform that features an ARM Cortex-M7 processor at 600MHz, with a NXP iMXRT1062 chip, four times larger flash memory than the 4.0, and two new locations to optionally add more memory. The Teensy 4.1 is the same si...
Teensy 4.1 without Ethernet
The Teensy 4.1 is the newest iteration of the astoundingly popular development platform that features an ARM Cortex-M7 processor at 600MHz, with a NXP iMXRT1062 chip, four times larger flash memory than the 4.0, and two new locations to optionally add more memory. The Teensy 4.1 is the same si...
SparkFun MicroMod Teensy Processor with Copy Protection
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...
2x3 Male PTH Header - 2mm Pitch
·
This is a compact 2x3 male through-hole header with 2mm pin spacing, suitable for soldering into compatible PCBs and add-on boards.The connector is unshrouded, uses square male pins, and is designed for simple push-pull mating. It is the same style of header included with the Ethernet Kit for Tee...
Straight Male Header - 14 Pin, Gold Plated, 2.54mm
·
This is a single-row straight male header with 14 breakaway pins on standard 0.1 inch (2.54mm) spacing. It is suited to through-hole prototyping, module headers and breadboard-friendly maker projects.The 14x1 format is commonly used with Teensy 3.2 and Teensy 4.0 boards. If you are fitting header...
Straight Male Header - Gold Plated, PTH, 0.1in, 24-Pin
·
This is a single-row strip of straight male breakaway header pins, useful for adding standard through-hole connections to development boards and maker projects.The header uses standard 0.1" (2.54mm) spacing and comes in a 24x1 format. This size is normally used with Teensy 3.5, Teensy 3.6 or Teen...
2.8 inch 320x240 Colour Touchscreen - ILI9341
·
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...
3.2 inch 320x240 Colour TFT Touchscreen - ILI9341
·
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...
