Arduino core support for STC based boards

Introduction

This repo adds the support of STC MCU in Arduino IDE.

Add this link in the "Additional Boards Managers URLs" field:

https://github.com/ma6254/Arduino_Core_STC/raw/main/package_ma6254_stcduino_index.json

Name		Name	Last commit message	Last commit date
Latest commit History 4 Commits
cores		cores
variants		variants
README.md		README.md
boards.txt		boards.txt
package_ma6254_stcduino_index.json		package_ma6254_stcduino_index.json
platform.txt		platform.txt
programmers.txt		programmers.txt