These development/breakout boards based the ST STM8 microcontrollers are an ultra low cost solution to embedded control. The board come in a convient 2.54mm...

16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline
Extended instruction set
Medium-density Flash/EEPROM: Program memory up to 32 Kbytes Flash; data retention 20 years at 55 °C after 10 kcycles Data memory up to 1Kbytes true data EEPROM; endurance 300 kcycles
RAM: Up to 2 Kbytes...

Further information including example sketch, schematic etc is available on our support forum.

A USB programmer and emulator for ST's range of STM8 and STM32 microcontrollers (HCDVBD0016). The programmer will work with any software that is compatible with the ST-Link V2 programmer including ST's own tool set (IAR, STVD etc). This programmer is also ideal for use with our own ranger of STM8 development/breakout boards.

This development/breakout board (HCDVBD0032) is based around the ST Microelectronics STM8S105K4 microcontroller. STM8 microcontrollers are an ultra low cost solution to embedded control. This development board provides convenient access to the devices I/O pins via standard 2.54mm pitch headers. Besides providing access to most of the microcontrollers I/O, there is additionally a...

This development/breakout board (HCDVBD0034) is based around the ST Microelectronics S103F3P6 microcontroller. STM8 microcontrollers are an ultra low cost solution to embedded control. This development board provides convenient access to the devices I/O pins via standard 2.54mm pitch headers (require soldering). Besides providing access to most of the microcontrollers I/O, there is additionally...

The STM32F103C8T6 (HCDVBD0033 / Black pill) Development Board is a low cost but feature rich alternative to an Arduino. The board features an ST Microelectronics STM32F103C8 Arm microprocessor running at a 72MHz clock speed. Coupled with 64K of Flash and 20K of SRAM this development board provides a powerful alternative to an Arduino. This development board is also...

The STM32F401 'Black pill' development board is an updated version of the original F103 based black pill. This newer version features a more powerful Core-M4F based ARM CPU which brings with it a number of enhanced features, including more flash, SRAM memory...

The STM32F411 'Black pill' development board is an updated version of the original F103 based black pill. This newer version features a more powerful Core-M4F based ARM CPU which brings with is a number of enhanced features including more flash, SRAM memory, a Floating Point Unit, and an increased number of peripherals including built in USB type-c OTG support. However possibly the most amazing feature of this development board is the price. When compared to Atmel based Arduino development boards this little development board boast an very impressive array of features for a fraction of the cost.

This development/breakout board (HCDVBD0040) is based around the ST Microelectronics S105K4 microcontroller. STM8 microcontrollers are an ultra low cost solution to embedded control. This development board provides convenient access to the devices I/O pins via standard 2.54mm pitch headers. Besides providing access to most of the microcontrollers I/O, there is additionally a microUSB connector for powering from a USB port, and a standard ST SWIM programming/emulation header that allows for programming or debugging using a compatible programmer such as our low cost ST-Link compatible USB programmer (HCDVBD0016).