PY32F030F1x TSSOP20 core board

Front view
! [py32f030f1t.jpg]
Back view
! [py32f030f1b.jpg]
1. PY32F030F1 based on TSSOP20 package
1. Lead out all pins, standard 4-pin SWD port
1. With 3.3V and 5V output, but PY32F030F1 itself runs on 3.3 V (although it also supports 5V)
1. Three LEDs, one is connected to the power supply, and the other two are led out with pin headers, corresponding to L1 and L2 respectively. During the test, use Dupont wires to connect to the pins that need to be tested.
1. The crystal oscillator can be used without Only the built-in RC clock is used for soldering. If a crystal oscillator is needed, 16MHz, 24MHz or 32MHz can be used.

# For

an introduction to the development and programming of PY32F002A, PY32F003, PY32F030, please refer to the following series of articles
[https://iosetting.blog.csdn.net /article/details/128685407](https://iosetting.blog.csdn.net/article/details/128685407)

I generally use Ubuntu more, so the development environment is Ubuntu + VSCode. The project is based on ARM GCC, and the warehouse address is
[ https://github.com/IOsetting/py32f0-template](https://github.com/IOsetting/py32f0-template)

The sample code is located, according to FreeRTOS, HAL library, LL library is divided into three categories
[https:// github.com/IOsetting/py32f0-template/tree/main/Examples](https://github.com/IOsetting/py32f0-template/tree/main/Examples)