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The new addition is PlatformIO compatibility files to allow programming the board with \nArduino, CMSIS, LibOpenCM3 or STM32Cube frameworks.\n\nSee the [docs site](https://calinradoni.github.io/pax-BB5/) for pinout, schematic and more.\n\n## The code\n\nIn the `src` directory I have created blink test code for Arduino, CMSIS, LibOpenCM3 and STM32Cube.\nThe selection between directories is made through `platformio.ini` configuration file.\n\n## Hardware details\n\n- STM32L051K8T MCU\n- RFM69HW transceiver module 868MHz\n- M25P10 128kB Flash memory\n- on-board LED\n- on-board switch port\n\n## Development Environment\n\n- [PlatformIO](https://platformio.org) Core, version 5.1.1.\n- editing was done in [Visual Studio Code](https://code.visualstudio.com)\n- version control with [Git](https://git-scm.com)\n- [KiCad EDA](http://kicad.org/) for hardware schematic and PCB board\n- [GIMP](https://www.gimp.org/) and [Inkscape](https://inkscape.org/en/) for images\n\n## License\n\n*Unless otherwise specified:*\n\nThe software and documentation are released under the [GNU GPLv3](http://www.gnu.org/licenses/gpl-3.0.html) License. See the __LICENSE-GPLv3.txt__ file.\n\nThe hardware schematics are licensed under a [Creative Commons Attribution-ShareAlike 4.0 International License](http://creativecommons.org/licenses/by-sa/4.0/).\nSee the __LICENSE-CC-BY-SA-4.0.txt__ file.\n\nThe code for Arduino Variant is:\n\n- Copyright (c) 2021, STMicroelectronics\n- Copyright (c) 2021, CalinRadoni (https://github.com/CalinRadoni)\n\nand released under the [BSD 3-Clause license](https://opensource.org/licenses/BSD-3-Clause).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcalinradoni%2Fpax-bb5","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcalinradoni%2Fpax-bb5","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcalinradoni%2Fpax-bb5/lists"}