Peakduino UNO - Geek Plus Editon

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Peakduino uno geek plus v1.2 view.JPG
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Peakduino UNO - Geek Plus Editon is an Open Source, full SMD parts, Arduino-compatible ATMega328 MCU development board. We think Peakduino UNO - Geek Plus Editon is one of the best Arduino derivatives/compatibles available. Peakduino UNO - Geek Plus Editon is feature rich, much more stable, easy-to-use and even good looking.

Are you tired of mediocre Arduino mainboards, it's poor quality and you do not know what is going on. Our 6 years experience as a result, we need a better one far more than the exist Arduino boards, simple, beautiful, stable, practical, functional, it is best we can easily understand the state of its work. Yes, such ideal Arduino mainboard has been born - Peakduino UNO - Geek Plus Editon.

The Peakduino UNO Geek Plus can be programmed over a USB Mini-B cable using the Arduino IDE: Just plug in the board, select “Arduino UNO” from the board menu and you’re ready to upload code. Peakduino UNO Geek Plus has all of the hardware peripherals you know and love: 14 Digital I/O pins with 6 PWM pins, 8 Analog Inputs, UART, SPI and external interrupts. We’ve also broken out the SDA, SCL and IOREF pins that showed up on the UNO R3, so the Peakduino UNO Geek Plus will be compatible with future shields. This version adds an SMD ISP header for use with shields.



  • ATmega328 microcontroller with Optiboot (UNO) Bootloader
  • USB Programming Facilitated by the Ubiquitous FTDI FT231X
  • Input voltage - 7-15V
  • 0-5V outputs with 3.3V compatible inputs
  • 14 Digital I/O Pins (6 PWM outputs)
  • 8 Analog Inputs
  • ISP Header
  • 32k Flash Memory
  • 16MHz Clock Speed
  • All SMD Construction
  • R3 Shield Compatible
  • Black Golden PCB!
  • Full LED Wing with Switch
  • 3 Power LED Indicator(3.3v, 5v, Vin)
  • Extra Analog PINs A6 A7
  • FTDI Basic Interface
  • MCU bypass for debugging the Shield
  • Custom accepted for batch


Item Value
DC Input Jack 7v-12V
DC output current
5V Pin / With Micro USB 500mA Max
5V Pin / With DC Jack Power 1000mA Max
3V3 Pin 500mA Max
DC Current per I/O Pin 40 mA
Other specifications
Flash Memory 32 KB
Clock Speed 16 Mhz
Dimension 68.6mm x 53.4mm
Weight 26g

Hardware Overview

Getting Started