ioNode – The Dooba development board

ioNode – The Dooba development board

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A microcontroller development board for all your needs

Whether you’re just playing around on a breadboard or actively designing an end-user product, the ioNode makes building digital circuits a breeze.

With its very small footprint, it can be used to build applications of any size with ease.

Featuring the powerful ATMEGA1284P AVR microcontroller, you’ll have enough Flash, RAM and I/O to do virtually anything!

The ioNode also features a USB port and a USB-UART. In other words, it can talk to your computer over USB! We even provide a tutorial for USB communication.

Specs

Core

  • CPU Clock: 10MHz
  • Flash: 128 Kb
  • RAM: 16 Kb

I/O: 29 (30 in total but one is hardwired to onboard LED)

  • 21 Digital-only I/O
  • 8 Digital/Analog I/O
  • 7 PWM outputs (8 in total but one is hardwired to onboard LED)

Interfaces

  • USB
  • UART
  • I2C
  • SPI

You can find more details in the official documentation.

Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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