STM32-E407 Open Source Hardware board got ARM Mbed OS support

Arm Mbed OS is free, open source RTOS targeting IoT applications. It supports online IDE, many compilers and devices.

More you can learn on Mbed OS web page and the GiHub repository of the project.

Recently Rohan Fletcher posted on our forum that he add support for our STM32-E407 board in Mbed OS.

For these who are interested and want to give it try – here are his instructions how to use STM32-E407 with Mbed OS.

STM32-E407 LOW COST CORTEX-M4 BOARD WITH ETHERNET IN STOCK

STM32-E407 is low cost EUR 39.95 development board with STM32F407ZGT6 Cortex-M4 210DMIPS, 1MB Flash, 196KB RAM microcontroller and 100Mbit ethernet.

STM32-E407 is Open Source Hardware Project and CAD files are available at GitHub https://github.com/OLIMEX/STM32F4

ChibiOS RTOS support is available for STM32-E407 and allow easy to implement Internet of Thing applications.

STM32-H407 PROTOTYPES ARE READY

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-OT
– 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