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SparkFun MicroMod ATP Carrier Board

by Sparkfun

Access all the pins (i.e. ATP) of the MicroMod Processor Boards with the SparkFun MicroMod ATP Carrier Board.

This board breaks out the MicroMod Processor Board's pins on the M.2 connector to 0.1" spaced female headers and PTH pads on the edge of the board. This Carrier Board is great if you're interested in testing out different MicroMod Processor Boards for your application.

A modern USB-C connector makes programming easy. In addition to the pins broken out, two separate Qwiic-enabled I2C ports allow you to easily daisy chain Qwiic-enabled devices. SparkFun have exposed the SWD pins for more advanced users who prefer to use the power and speed of professional tools. A USB-A connector is provided for Processor Boards that have USB Host support. A backup battery is provided for processor boards with RTC. If you need a "lot" of GPIO with a simple-to-program, ready for market module, the ATP is the fix you need. They've even added a convenient jumper to measure the current consumption for low power testing.

MicroMod is a modular interface ecosystem that connects a microcontroller “processor board” to various “carrier board” peripherals. Utilizing the M.2 standard, the MicroMod standard is designed to easily swap out processors on the fly. Pair a specialized carrier board for the project you need with your choice of compatible processor!

Get started with the MicroMod ATP Carrier Board Guide


  • M.2 Connector
  • Operating Voltage Range
    • ~3.3V to 6.0V (via VIN to AP7361C 3.3V Voltage Regulator)
    • 3.3V (via 3V3)
  • Ports [1]
    • 1x USB type C
    • 1x USB type A Host
    • 2x Qwiic Enabled I2C
    • 1x CAN
    • 1x I2S
    • 2x SPI
    • 2x UARTs
    • 2x Dedicated Analog Pins
    • 2x Dedicated PWM Pins
    • 2x Dedicated Digital Pins
    • 12x General Purpose Input Output Pins
    • 1x SWD 2x5 header
  • 1mAh battery backup for RTC
  • Buttons
    • Reset
    • Boot
  • LEDs
    • Power
    • 3.3V
  • Phillips #0 M2.5x3mm screw included

[1] Note: Depending on the design of the Processor Board, not all the pins may be accessible.


MicroMod ATP Carrier Documentation:

MicroMod Documentation: