Pro Mini Board 5V/16Mhz (Arduino Compatible)


In stock

  • Arduino Pro Mini Style Board
  • 5V / 16Mhz
  • 16 GPIO (6 PWM), 6 Analog Inputs, UART, TWI, SPI
  • Fully Arduino compatible
  • Based on ATMEGA328P

In stock

SKU: NSE-1005-1 Categories: ,


The Arduino Pro Mini is a microcontroller development board based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, an on-board resonator, a reset button, and holes for mounting pin headers. This version of the Pro Mini runs at 5V and 16Mhz. A six pin header can be connected to a USB-to-UART bridge to provide USB power and communication to the board (e.g. program the processor). The Arduino Pro Mini is intended for semi-permanent installation in objects or exhibitions. The board comes without pre-mounted headers, allowing the use of various types of connectors or direct soldering of wires. The pin layout is compatible with the Arduino Mini.

Technical Specs

Board Power Supply3.35 -12 V (3.3V model) or 5 – 12 V (5V model)
Circuit Operating Voltage3.3V or 5V (depending on model)
Digital I/O Pins14
PWM Pins6
Analog Input Pins6
External Interrupts2
DC Current per I/O Pin40 mA
Flash Memory32KB of which 2 KB used by bootloader
Clock Speed8 MHz (3.3V versions) or 16 MHz (5V versions)


Additional information

Weight0.2 oz
Dimensions2.6 × 2.3 × 0.2 in