STM8S903K3T6C minimum system board

### Introduction to the STM8S903K3T6C development board
! [image.png] > #### The main control is the `STM8S903K3T6C` chip in the LQFP-32 package, powered by the `Micro USB` interface, all pin function pins are led out, and a `REST` Reset button, a `PC1` pin button, a `PD7` pin onboard LED, `SWIM` program burning port.
### STM8 burning method
1. Develop software through IAR.

```cBaidu
network disk: https://pan.baidu.com/s/1TFRTj-5igqD3RhVPspHfZw
Extraction code: 1iix
```

2. Use `ST Visual Programmer`
- Official website download address: `https://www. st.com/zh/development-tools/stvp-stm8.html`
![image.png] > It is recommended to install both, because you can use IAR to develop stm8 and burn and debug. The official tool can burn, but For development, you need to use the `Cosmic CxSTM8 32K 4.3.4` plug-in. The development environment is not as friendly as IAR, so it is recommended to use IAR directly for development. It is similar to Keil software. Personally, I feel that it is not as easy to use as Keil.
### STM8S/A standard peripheral library
- Official website standard peripheral library: `https://www.st.com/zh/embedded-software/stsw-stm8069.html`
![image.png]