PY32F003F1x TSSOP20 core board

1. PY32F003F1 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 at 3.3V (although it also supports 5V)
1. Three LEDs, one 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 to be tested.
1. The crystal oscillator can be left unsoldered and only the built-in RC clock can be used. If a crystal oscillator is needed, 16MHz, 24MHz or 32MHz can be used . Front! [py32f003f1t.jpg]

Back ! [py32f003f1b.jpg] # About development and burning for PY32F002A, PY32F003, PY32F030 For an introduction, 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 usually use Ubuntu more, so the development environment is Ubuntu + VSCode, the project is based on ARM GCC, the warehouse address is [https://github.com/IOsetting/py32f0-template](https://github.com/IOsetting/py32f0-template) The sample code is divided into three categories according to FreeRTOS, HAL library, and LL library [https://github.com/IOsetting/py32f0-template/tree/main/Examples](https://github.com/IOsetting/py32f0-template/tree/main/Examples)