Looking to cram your project into a tight space? All of these development boards cram a fully-fledged microcontroller into a tiny-form factor, great for wearable projects!

per page

Items 1-25 of 43

Set Ascending Direction
  1. TinyPICO V3 USB-C
    Rating:
    100% of 100
    SKU: CE08629 Brand: Unexpected Maker

    Your very own TinyPICO V3 with MicroPython pre-installed.

    - +

    6 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 23rd
  2. Seeed XIAO RP2040 - Supports Arduino, MicroPython and CircuitPython
    Rating:
    100% of 100
    SKU: SS102010428 Brand: Seeed Studio
    Description XIAO RP2040 is a microcontroller using the Raspberry RP2040 chip. It runs at up to 133MHz, is built with rich interfaces in a tiny thumb...
    - +

    17 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 23rd
  3. ESP32-C3 Mini Dev Board (With Headers)
    Rating:
    100% of 100
    SKU: WS-25532 Brand: Waveshare
    Explore the capabilities of the ESP32-C3 Mini Dev Board, a powerhouse with a RISC-V processor, Wi-Fi & BT5 connectivity, and SMD compatibility. Ideal for IoT projects, this compact board offers a 160MHz frequency, multi-function GPIOs, and low-power operation for innovative makers and professionals.
    - +

    146 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 23rd
  4. SparkFun Pro Micro - ESP32-C3
    SKU: DEV-23484 Brand: Sparkfun
    This SparkFun Pro Micro crams the powerful ESP32-C3, a single-core RISC-V powerhouse with 400KB of SRAM, into a compact 1.3in. x 0.7in. board...
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 23rd
  5. Seeed Studio XIAO ESP32-C3
    Rating:
    98% of 100
    SKU: SS113991054 Brand: Seeed Studio
    Seeed Studio XIAO ESP32C3 is a thumb-sized microcontroller, equipped a highly-integrated ESP32-C3 chip, built around 32-bit RISC-V operating up to 160...
    $10.65 AUD, inc GST
    As low as $9.90 AUD, inc GST
    - +

    87 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 23rd
  6. Adafruit Trinket - Mini Microcontroller - 3.3V Logic - MicroUSB
    Rating:
    100% of 100
    SKU: ADA1500 Brand: Adafruit
    Trinket may be small, but do not be fooled by its size! It's a tiny microcontroller board, built around the Atmel ATtiny85, a little chip with a lot of power. Adafruit...
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 23rd
  7. Adafruit Metro Mini 328 V2 - Arduino-Compatible - 5V 16MHz - STEMMA QT / Qwiic
    SKU: ADA2590 Brand: Adafruit
    One of our star development boards is the Adafruit METRO Mini 328, an excellent lil fellow that lets you make your Arduino-based project tiny. Recently...
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 23rd
  8. SparkFun Qwiic Pro Micro - USB-C (ATmega32U4)
    Rating:
    100% of 100
    SKU: DEV-15795 Brand: Sparkfun
    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...
    - +

    1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 23rd
  9. Beetle ESP32 - C3 (RISC-V Core Development Board)
    Rating:
    100% of 100
    SKU: DFR0868 Brand: DFRobot
    Beetle ESP32-C3, mainly intended for IoT applications, is a controller based on ESP32-C3 RISC-V 32bit single-core processor....
    - +

    10 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 23rd
  10. RP2040-Zero, a Pico-like MCU Board Based on Raspberry Pi RP2040
    Rating:
    98% of 100
    SKU: WS-20187 Brand: Waveshare
    RP2040-Zero, A Low-Cost, High-Performance Pico-Like MCU Board Based On Raspberry Pi Microcontroller RP2040...
    - +

    22 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 23rd
  11. Adafruit ATtiny816 Breakout with seesaw - STEMMA QT / Qwiic
    SKU: ADA5681 Brand: Adafruit
    This breakout board is a "three in one" product:The ATtiny816 is part of the 'next gen' of AVR microcontrollers, and now we have a cute...
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 8 to 12 day lead time
  12. Seeed Studio XIAO ESP32S3
    Rating:
    98% of 100
    SKU: SS113991114 Brand: Seeed Studio
    Seeed Studio XIAO ESP32S3 leverages dual-core, Xtensa processor with RISC-V architecture, supporting both Wi-Fi and BLE wireless connectivities. It is a...
    - +

    117 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 23rd
  13. Adafruit QT Py CH32V203 Dev Board with STEMMA QT
    SKU: ADA5996 Brand: Adafruit
    Coming soon! Sign up to be notified when it's in stockWhat a cutie pie! Or is it... a QT Py? This diminutive dev board features the powerful CH32V203...

    Out of Stock

    Sign up to get notified when it's available to order.

  14. PGA2350
    SKU: PIM722 Brand: Pimoroni
    A minimal but powerful RP2350 breakout board modelled on a Pin Grid Array, with the maximum exposed pins crammed into the smallest possible space...
    - +

    1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 23rd
  15. Pimoroni Pico Plus 2 W - WiFi/Bluetooth Development Board
    Rating:
    100% of 100
    SKU: PIM726 Brand: Pimoroni
    Explore the powerful Pimoroni Pico Plus 2 W development board featuring an RP2350 microcontroller, 16MB flash storage, 8MB PSRAM, wireless connectivity, and USB-C interface - perfect for advanced IoT and microcontroller projects.
    - +

    8 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 23rd
  16. XIAO RA4M1 Tiny Arduino Dev Board with CAN Bus
    SKU: SS102010551 Brand: Seeed Studio
    Explore the XIAO RA4M1, a thumb-sized Arduino-compatible development board featuring a 48MHz ARM Cortex-M4 processor, CAN bus support, and advanced security features, ideal for IoT, robotics, and wearable projects.
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 23rd
  17. XIAO MG24 - Silicon Labs EFR32MG24
    SKU: SS102010590 Brand: Seeed Studio
    Discover the Seeed Studio XIAO MG24, a thumb-sized development board featuring Silicon Labs' EFR32MG24 SoC with Matter and Thread compatibility, ideal for IoT projects requiring low power consumption and secure wireless connectivity.
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 8 to 10 day lead time
  18. TinyC6 (ESP32-C6 with u.FL connector)
    SKU: CE10217 Brand: Unexpected Maker
    Powerful and tiny! Ideal for advanced IoT projects.
    - +

    12 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 23rd
  19. EdgeS3 [D] Re-usable Dev Board
    SKU: CE10239 Brand: Unexpected Maker

    A compact ESP32-S3 module suited for a side-entry M.2 connector for re-usable carrier boards - great for prototyping.

    $31.85 AUD, inc GST
    - +

    17 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 23rd
  20. TinyS3 [D] ESP32-S3 Development Board
    Rating:
    100% of 100
    SKU: CE10240 Brand: Unexpected Maker

    Compact ESP32-S3 dev board with switchable onboard/u.FL antenna, USB-C, LiPo charging and CircuitPython pre-installed, programmable with MicroPython, Arduino or ESP-IDF.

    $33.49 AUD, inc GST
    - +

    11 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 23rd
  21. Seeed Studio XIAO ESP32C6 (Pre-Soldered)
    SKU: SS102010636 Brand: Seeed Studio

    Pre-soldered MCU with 2.4GHz Wi-Fi 6, BLE 5.0, Zigbee and Thread for Matter-compliant smart home projects, with on-chip encryption and thumb-sized form.

    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 8 to 10 day lead time
  22. SparkFun Qwiic Pocket Development Board - ESP32-C6
    SKU: DEV-22925 Brand: Sparkfun
    The SparkFun ESP32-C6 Pocket Dev Board is built around a RISC-V single-core processor with 4 MB flash memory in a 1"x1" Qwiic Standard Footprint!...
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 23rd
  23. TinyC6 (Onboard Antenna)
    SKU: CE09922 Brand: Unexpected Maker
    Powerful and Tiny! Ideal for advanced IoT projects.
    - +

    9 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 23rd
  24. Adafruit ATtiny1616 Breakout with seesaw - STEMMA QT / Qwiic
    Rating:
    90% of 100
    SKU: ADA5690 Brand: Adafruit
    This breakout board is a "three in one" product:The ATtiny1616 is part of the 'next gen' of AVR microcontrollers, and now we have a cute...
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 8 to 12 day lead time
  25. Adafruit Trinket - Mini Microcontroller - 5V Logic
    Rating:
    100% of 100
    SKU: ADA1501 Brand: Adafruit
    As of October 9th, 2015 the 5V Trinket comes with a micro-USB connector instead of a mini-USB connector! Trinket may be small, but do not be fooled by its size!...
    - +

    85 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 23rd
Page
per page

Did you know: We create free online courses, tutorials, and videos. For makers, by makers.

Feedback

Please continue if you would like to leave feedback for any of these topics:

  • Website features/issues
  • Content errors/improvements
  • Missing products/categories
  • Product assignments to categories
  • Search results relevance

For all other inquiries (orders status, stock levels, etc), please contact our support team for quick assistance.

Note: click continue and a draft email will be opened to edit. If you don't have an email client on your device, then send a message via the chat icon on the bottom left of our website.

Makers love reviews as much as you do, please follow this link to review the products you have purchased.