Seeeduino Arch

Seeeduino Arch from Seeed Studio is an mbed enabled development board which combines some advantages of mbed and Arduino.


Seeeduino Arch is a variant of mbed LPC11U24 with standard Arduino appearance and Grove connectors. With a variety of Shield/Grove hardware modules and lots of libraries for Seeeduino Arch, you can prototype rapidly and easily. To bring a low cost development board, mbed interface is removed, but drag-n-drop programming is still provided. To fully debug Seeeduino Arch, Just use another Seeeduino Arch as a debug adaptor.

There is a monochrome version pinout for you to print. A fritzing part of Arch is also provided. Have fun!


The button of Arch is specially designed to provide two functions:

  • Quick press to reset
  • Long press to enter USB ISP mode, then drag-n-drop to update the firmware of LPC11U24


  • mbed enabled
    • online development tools
    • easy to use C/C++ SDK
    • lots of published libraries, projects
  • Stardard Arduino Appearance, two Grove connectors
    • a large number of grove modules
  • Drag-n-drop programming
  • NXP LPC11U24 MCU
    • Low power ARM Cortex-M0 Core
    • 48MHz, 32KB Flash, 8KB RAM, 4KB EEPROM
    • USB Device, 2xSPI, UART, I2C

Get Started


Get one from Seeed Studio

1 comment on Seeeduino Arch:

02 Aug 2013

I like the dual function reset button and the concept of using a second board as a debug adapter. This is a good board at a good price. They should sell it in a kit with two boards and the debug cable.

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