// live · 23 boards · last synced 4 min ago

Find your nextMicrocontroller Board.

Compare specs, software ecosystems, learning resources, and pricing across embedded development boards. Open data, vendor-independent.

// try:

Boards indexed

Domains

40+

Specs tracked

v1.2

UBDS Standard

// browse_by_domain

Choose your application

Every board lives inside at least one domain. Pick the one that matches the problem you're solving.

// iot_+_wireless

IoT & Wireless

WiFi, BLE, LoRa, Thread, Matter. The largest single category — connected devices of every flavour.

13 boards · 0 verified

// ai_edge

AI & Edge Compute

On-device inference, computer vision, ML acceleration. Run models without the cloud.

3 boards · 1 verified

// radio_+_sdr

Radio & SDR

Software-defined radio, RF eval kits, spectrum tools — from 1MHz to 6GHz and beyond.

3 boards · 0 verified

// staff_picks

Boards we keep reaching for

Pragmatic defaults from the maintainers. Not endorsements — just the boards we find ourselves recommending over and over.

// MCU-653

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Adafruit Feather M0

Adafruit Industries

RAM

32 KB

Flash

256 KB

Clock

48 MHz

FeatherUsb-Direct

// MCU-673

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Adafruit ItsyBitsy M4 Express

Adafruit Industries

RAM

192 KB

Flash

512 KB

Clock

120 MHz

ItsyBitsyCircuitPython

// EXP-225

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Adafruit Motor/Stepper/Servo Shield v2.3

Adafruit Industries

Interface Type

i2c

Protocol

—

Headers

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Motor-DriverArduino-Shield