54 lines
2.3 KiB
Markdown
54 lines
2.3 KiB
Markdown
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# Losungepaper
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## Whats this?
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A ESP32-based Daily-Texts display on an e-Paper 2.7".
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The only language currently supported is German.
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Supported e-Paper display: 2.7inch e-Paper HAT of Waveshare
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## How it works
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1. The ESP32 connects to WiFi (for configuration, see Section "Install")
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2. It connects to an NTP (Network Time Protocol) Server, and grabs the date
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3. It gets today's daily text (in german) over HTTP GET. The URL format is:
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´´´https://www.losungen.de/fileadmin/media-losungen/heute/YYYY/MMDD.html´´´
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...where YYYY is the year (four digits) and MM and DD is the month respectively the day; two digits each.
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4. Then the HTML page is parsed and the daily text is being formatted for displaying.
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5. The texts get rendered on the e-Paper.
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6. The ESP32 goes into deep sleep mode.
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## Install
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First, clone the repo. After this is done, open it in Arduino IDE and change some variables:
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- WiFiPSK
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- WiFiSSID
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to your WiFi Preshared Key (often just referred to as Passphrase) and the WiFi SSID.
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Then, the whole project can be uploaded by pressing on the upload button (arrow pointing to the right)
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# License
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This is free and unencumbered software released into the public domain.
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Anyone is free to copy, modify, publish, use, compile, sell, or
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distribute this software, either in source code form or as a compiled
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binary, for any purpose, commercial or non-commercial, and by any
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means.
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In jurisdictions that recognize copyright laws, the author or authors
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of this software dedicate any and all copyright interest in the
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software to the public domain. We make this dedication for the benefit
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of the public at large and to the detriment of our heirs and
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successors. We intend this dedication to be an overt act of
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relinquishment in perpetuity of all present and future rights to this
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software under copyright law.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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OTHER DEALINGS IN THE SOFTWARE.
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For more information, please refer to <http://unlicense.org/>
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