STM32-H407 is our new board with STM32F407ZGT6 168Mhz Cortex M4 microcontroller with 1MB of Flash, 192KB RAM.

This is OSHW design and once we validate the design the CAD files will be uploaded on GitHub.

STM32-F407 board have:
– Input DCDC power supply which allow operation from 6-16VDC source
– USB host
– micro SD card
– Reset and User buttons
– Arduino platform
– UEXT connector
– JTAG connector
– 4 full 32-bit Ports with the external memory bus for add-on modules

Here you can see STM32-H407 loaded with SHIELD-EKG/EMG:


After the prototype validation we will move this board for production and it will be available around end of May. The preliminary target release price is EUR 29.95



For those who remember with sentiment the old days of Turbo Pascal there is one good news.

Although Pascal lost the battle as programming language of choice mostly because of the Linux fame, Prof. NIklaus Wirth continued the language development with the project Oberon.

Some of Prof. Worth books which were used by generation for teaching of structural programming are now available for free download: Algorithms + Data Structures = Programs, Theory and Techniques of Compiler Construction.

CFB Software has released Astrobe Oberon language development IDE for LPC Cortex M3 family, so you can now program your LPCxxx microcontrollers in Pascal-like language.

These devices are supported for the moment: LPC1343 / 1313 / 1759 / 1758 / 1756 / 1754 / 1752 / 1751 / 1769 / 1768 / 1767 / 1766 / 1765 / 1764 / 1763.

And there is BSP for Olimex LPC-P1343 and LPC-1766-STK

On this video you can see program written on Oberon working on LPC2378-STK so Astobe Oberon supports ARM7 too.

Here is the Oberon language definition by Niklas Wirth.

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