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STM32G031 Core Module

Single-unit price: $2.00 + shipping

Not available / campaign end date: Wed, 27 May 2020 11:33:00 PDT

Backers icon

Backers: 21

Target icon campaign show

Target: 1000

Funded icon show

Funded: 102%

Product Details


STM32G031 Core Module

Brand / Manufacturer

Pure Engineering

Manufacturer Part #


Product Description

Our Goal with the STM32G031 Core module is to develop one of the lowest cost Cortex-M0+ development boards on the market. 

The STM32G031 is part of the ST Value series of microcontroller and is the simplest micro controller to work with as it comes with a very easy to solder SO8N footprint. It also is one of the cheapest, if not the cheapest Arm Cortex M0+ micro-controller. 


  • STM32G031 8 pin micro-controller.  32-bits @ 64Mhz. 64k flash, 8k sram. i2c, uart, spi, adc, dma, timers, rtc, and more
  • Ultra small size .5 x 1 inch, incorporate into any project. 
  • Fits into any breadboard, standard 2 x 4 pin 100 mil headers
  • Easy to power via USB extension cable, or directly in a USB Plug
  • Onboard 3.3V regulator, power from 5V, li-ion battery, Portable USB charger...
  • PureModules compatible connector, Used for programming and expansion options. 

Why GroupGets?

To reduce the cost of a entry level development board.

Purchase Information

Unit Deliverable

One STM32G031 Development board

Unit Price


Campaign Part #



Not available / campaign funded, end date: Wed, 27 May 2020 11:33:00 PDT

Factory Lead Time

30 Days

  • Photo
    Sashi Ono

    I have just created the GroupGet for STM32G031 Core Module!

  • Aoh14gjohbmyn9ynp6wvrjye71w9wdr6udauz2cohsl6zw=s50
    Austin Bodzas

    HI I ordered these, but am trying to figure out how to program?

    It doesn't seem like that proprietary programmer is available anywhere.

  • Avatar

    Sooo we hit some snags with the lead times of some of the parts. COVID is still causing supply chain issues but we adapted some footprints and have spun a new board. Stay tuned for updated lead time but the new PCB's are on order now.

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