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Purchases are forwarded to accounting so members pay via their regular monthly invoices. We're located at airfield [EDLH] in Hamm, Germany.\n\n\u003cimg alt=\"Assembled device\" src=\"images/device-assembled.jpg\" style=\"width: 20em;\" /\u003e\n\n## Features\n\n- Fetches authorized users and list of articles for sale from [Vereinsflieger] API\n- Allows users to identify with NFC tag or id card and purchase articles\n- Optional event tracking using [Mixpanel] for usage analytics\n- Connects to 2.4 GHz WPA2/WPA3 Wifi (IPv4, DHCP)\n- Simple numeric keypad and large, bright OLED display\n- Power supply using standard USB-C cable (PD not required)\n- Ergonomically priced and widely available hardware components\n- Magnetic wall mount\n\n## Hardware\n\nESP32-C3, Keypad, OLED Display and NFC reader in a custom acrylic case. See [hardware] folder for details.\n\n## PCB\n\nSmall custom PCB for the microcontroller and connectors to other components. Either manufactured or manually soldered to a perfboard. See [pcb] folder for details.\n\n## Firmware\n\nWritten in [Rust]. See [firmware] folder for details.\n\n## Contributions\n\nIf you like this project, want to use it at your club, or if you want to discuss ideas and suggestions, feel free to start a [discussion][discussions] or open an [issue][issues]. Feel free to fork this repository and base your work upon it. Please open a pull request if your changes or features are useful to a broad audience.\n\n## License\n\nHardware licensed under the [CERN Open Hardware License (Strongly Reciprocal)][OHL]. Software licensed under the [European Union Public License (EUPL)][EUPL]. Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, shall be licensed as above, without any additional terms or conditions.\n\n[hardware]: ./hardware\n[firmware]: ./firmware\n[pcb]: ./pcb\n\n[discussions]: https://github.com/zargony/touch-n-drink/discussions\n[issues]: https://github.com/zargony/touch-n-drink/issues\n\n[EDLH]: https://skyvector.com/airport/EDLH/Hamm-Lippewiesen-Airport\n[EUPL]: https://interoperable-europe.ec.europa.eu/collection/eupl/eupl-text-eupl-12\n[LSC Hamm]: https://flugplatz-hamm.de\n[Mixpanel]: https://mixpanel.com\n[OHL]: https://cern-ohl.web.cern.ch/home\n[Rust]: https://www.rust-lang.org\n[Vereinsflieger]: https://www.vereinsflieger.de\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fzargony%2Ftouch-n-drink","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fzargony%2Ftouch-n-drink","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fzargony%2Ftouch-n-drink/lists"}