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!

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Items 1-25 of 41

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  1. TinyPICO V3 USB-C
    SKU: CE08629 Brand: Unexpected Maker

    Your very own TinyPICO V3 with MicroPython pre-installed.

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    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 May 13th
  2. 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.
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    50 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 May 13th
  3. 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...
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    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 May 13th
  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...
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    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 5 to 8 day lead time
  5. Seeed Studio XIAO ESP32-C3
    Rating:
    100% 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...
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    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 May 13th
  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...
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    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 May 13th
  7. 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!...
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    100 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 May 13th
  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...
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    4 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 May 13th
  9. Adafruit ATtiny1616 Breakout with seesaw - STEMMA QT / Qwiic
    Rating:
    100% 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...
    $10.40 AUD, inc GST
    As low as $9.67 AUD, inc GST
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    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 May 13th
  10. 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...
    $10.40 AUD, inc GST
    As low as $9.67 AUD, inc GST
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    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 7 to 12 day lead time
  11. Seeed Studio XIAO ESP32S3
    Rating:
    97% 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...
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    28 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 May 13th
  12. Adafruit QT Py S3 with 2MB PSRAM WiFi Dev Board with STEMMA QT
    SKU: ADA5700 Brand: Adafruit
    The ESP32-S3 has arrived in QT Py format - and what a great way to get started with this powerful new chip from Espressif! With dual 240 MHz cores, WiFi...
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    4 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 May 13th
  13. Adafruit QT Py ESP32 Pico - WiFi Dev Board with STEMMA QT - 8MB Flash 2MB PSRAM
    Rating:
    100% of 100
    SKU: ADA5395 Brand: Adafruit
    This dev board is like when you're watching a super-hero movie and the protagonist shows up in a totally amazing costume in the third act and...
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    4 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 May 13th
  14. 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!...
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    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 May 13th
  15. Adafruit Metro Mini 328 V2 - Arduino-Compatible - 5V 16MHz - STEMMA QT / Qwiic
    SKU: ADA5597 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...

    Out of Stock

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

  16. 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...
    $10.40 AUD, inc GST
    As low as $9.67 AUD, inc GST
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    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
  17. 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...
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    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 May 13th
  18. Tiny 2350
    SKU: PIM721 Brand: Pimoroni
    A postage stamp sized RP2350 development board with a USB-C connection, perfect for portable projects, wearables, and embedding into stuff...
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    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 May 13th
  19. LANA TNY - CH32V203 mini microcontroller board by PHVX BV
    SKU: ADA6042 Brand: Adafruit
    TNY is PHVX BV's take on our Adafruit QT Py and Seeed studio XIAO bite-sized development boards but with added SMD pins for optional extra IO...
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    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
  20. Pimoroni Pico Plus 2 W - WiFi/Bluetooth Development Board
    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.
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    3 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 May 13th
  21. 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.
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    7 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 May 13th
  22. 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.
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    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
  23. ESP32-C3 Mini Dev Board (Without Headers)
    Rating:
    100% of 100
    SKU: WS-25452 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.
    - +

    70 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 May 13th
  24. Luckfox Pico Ultra RV1106 (without wireless, POE or LCD)
    SKU: WS-27103 Brand: Waveshare
    Luckfox Pico Ultra RV1106 Linux Micro Development Board, Integrates ARM Cortex-A7/RISC-V MCU/NPU/ISP Processors, Optional for Wireless / PoE Module /...
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    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 9 to 12 day lead time
  25. Waveshare RP2350-Zero Mini
    SKU: WS-28816 Brand: Waveshare
    Waveshare RP2350-Zero Mini Development Board, Raspberry Pi Microcontroller Development Board, Based On Raspberry Pi Dual-core & Dual-architecture...
    - +

    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 9 to 12 day lead time
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