STM8S-DISCOVERY is a quick start evaluation board which helps you to discover the STM8 features, and to develop and share your own application. It is based on an STM8S105C6T6 and includes an embedded debugger, ST-LINK, and a touch sensing button. Numerous applications are available.
The STM8S‑DISCOVERY evaluation board is a quick‑start platform built around the STM8S105C6 microcontroller. It includes an embedded ST‑Link debugger, USB power, a touch‑sensing button (TS1) and a user LED (LD1), plus headers for all I/Os.
The manual provides step‑by‑step instructions to connect the board, use the ST‑Link for programming and debugging, and details the hardware layout, power options, and available peripherals.
| Flash program memory | 32 KB |
|---|---|
| Data EEPROM | 1 KB |
| CPU clock frequency | 16 MHz |
| Number of I/Os | Up to 38 I/Os |
| Power selection | 5 V or 3.3 V selectable |
| USB interface | Programming and debugging via USB |
| Touch sensing button | TS1 |
| User LED | LD1 |
| ST‑Link function | Provides USB programming/debug interface and supplies 5 V/3.3 V |
Connect the board to a PC with a USB cable, press the TS1 button to see LED LD1 blink, press TS1 again to change the blink speed, then follow the tutorial on www.st.com/stm8s-discovery.
The board is built around the STM8S105C6 8‑bit microcontroller.