Name

Exen Mini

Brand/Manufacturer

Nerdonic

Mfr. Part #

nex-mini

Product Description

Introducing the Exen Mini

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 mini 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

How We Compare

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
  
  • ~10mA (Sleep modes available)
• Clock
  • 48MHz
• Flash Memory (ROM)
  
  • 256KB
• SRAM
  
  • 32KB
• I/O Pin Limits
  
  • 3.3v, 7mA
• Digital I/O Pins
  
  • 8 Pins / 1 Pad
• PWM Pins
  
  • 8 Pins / 1 Pad
• Analog (ADC) Pins
  • 6 Pins / 1 Pad (upto 12-bit)
• Serial (RX/TX) Pins
  
  • 2 Pins
• I2C (SDA/SCL) Pins
  
  • 2 Pins
• External Interrupts
  
  • 8 Pins / 1 Pad
• 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

Why GroupGet?

Get yourself an Exen Mini at a great price! RRP £12 / ~$16. With group buying you can get the bulk discount and pay just £8 / ~$10.50, that's saving £4 / $5.50!

External Links

Manufacturer's product page