Exen Mini - World's Smallest 32-bit Arduino Compatible Microcontroller
Model code: nex-mini
£12
£10
Bulk Pricing ↓
Quantity Price Each
1-9 £10
10-49 £9.5 (5% Discount)
50-99 £8.5 (15% Discount)
100+ Contact us for a quote (25% Discount or more)
Available Soon
Tags
arduino
development
project
cortex
m0+
samd21
exen
mini
What You Get:
Quantity Item
1* Exen Mini Development Board
2* 6x 2.54mm Pin Headers *Free*
Description
Specifications
Downloads
Media
Support

The Exen Mini from Nerdonic is a tiny 32-bit microcontroller compatible with arduino and breadboard development. It's not just small, it's powerful too running at 48MHz clock with 256KB ROM, 32KB RAM and 8 pins filled with functionality.



The Exen X1 is tiny

Measuring just 14.9mm2 at 0.95 grams, the Exen Mini is small as well as powerful. For size comparison is a UK 5 Pence coin (Equivalent size to a US Dime).

Arduino & Breadboard Compatible

The Exen Mini is fully compatible with breadboard development and the Arduino IDE and comes with the Arduino Zero bootloader pre-flashed.

Onboard Programmable LED

Show your code status, an error or make it flash when each code loop is complete, the onboard programmable led can be programmed however you like.

Exen Mini Pin-out

Specifications

Microcontroller Cortex M0+
Bootloader Arduino Zero Bootloader Pre-loaded
Input Voltage Power Pin 1 = 3.3-20v
(3.3-12v recommended for heavy load)
Power Pin 2 = 3.3v
Micro USB = 5v
Current Draw Exen Mini = ~10mA
Clock 48MHz
Flash Memory (ROM) 256KB
SRAM 32KB
I/O Pin Limits 3.3v, 7mA
Digital I/O Pins 8
PWM Pins 8
Analog (ADC) Pins 6
Serial (RX/TX) Pins 2 (1x RX / 1x TX)
I2C (SDA/SCL) Pins 2 (1x SDA / 1x SCL)
Reset Pins 1
Dimensions 14.9 x 14.9 x 4.4mm
Weight 0.95 grams
Programming Micro USB Port
SWD Header
Connections Micro USB
2.54mm Pin Headers
SWD Header

How We Compare

Name Description Download
Setup Guide A short guide on how to set up and start using the exen mini Download
Arduino Zero Drivers - Windows USB drivers for use with the exen mini with the arduino zero bootloader Download
Demo Blink Sketch A demo blink sketch for use with the exen mini Download
Press and Information pack A collection of information and images about the exen mini for use by the press and online articles - If anything else is required please don't hesitate to contact us. Download
Support content coming soon - for the time being please use the contact form.
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