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103 lines
3.4 KiB
Markdown
103 lines
3.4 KiB
Markdown
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[]()
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[](https://app.swaggerhub.com/apis-docs/paperdash.io/paperdash-epd/0.1)
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[]()
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[]()
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[](https://www.thingiverse.com/thing:4724292)
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[](https://madewithvuejs.com/p/paperdash/shield-link)
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## Open Source E-Paper Display Platform
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* 🌍 [Website](https://paperdash.io/) - Learn more about paperdash.io
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* 📡 [Discover](http://local.paperdash.io/) - Find devices in your local network
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* 🛠 [Case](https://www.thingiverse.com/thing:4724292) - 3D Model
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* 👍 Like us on [Instagram](https://instagram.com/paperdash.io)
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## Goals
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* Make E-Paper displays accessible to all kind of developers
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* Easy and always update able
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* Usable also without developer background
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* Deliver the best user experience
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* Should work `Out-of-the-box`
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* Using standard parts to built
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## Features
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### Firmware
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* OTA update
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* [REST API](https://app.swaggerhub.com/apis-docs/paperdash.io/paperdash-epd/0.1)
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* JPEG decoder (some limitations)
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* PNG decoder (work in progress)
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* Out-of-the-box faces
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* Current weather condition and forecast (https://openweathermap.org/ api key requried)
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* Calendar view with random picture
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* Today view with fullscreen random picture
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* Wifi STA fallback if connection failed
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### Web APP
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* ESP-32 optimized vue.js Web APP
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* [Material Design Framework](https://vuetifyjs.com/)
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* First run setup wizard
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* Screen preview of epd
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* Basic PWA possibility
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## API examples
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```bash
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# Get device stats as json
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$ curl http://paperdash-epd.local/stats
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# Download current image display
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$ curl http://paperdash-epd.local/api/device/screen > current.bmp
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# Send an image to display
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$ curl -F '=@data/faceToday.jpg;filename=dithering' http://paperdash-epd.local/api/device/screen
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```
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# Getting started
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## Necessary parts to build the project
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* [Microcontroller ESP32](https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf)
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* [E-Paper Display GDEW075T8](https://www.waveshare.com/wiki/7.5inch_e-Paper_HAT)
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* [Case](https://www.thingiverse.com/thing:4724292)
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## ESP-32 firmware
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> The whole architecture was inspired from the arduino concept with a setup() and loop() function.
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> This is the reason why everything is broken down into separate modules below `/lib`. Each module has basically a `setupXXX()` and `loopXXX()` method.
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### Build (with PlatformIO)
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```bash
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$ pio run --environment esp32
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# update esp
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$ platformio run --target upload
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```
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## Web APP
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> Based on state of the art technologie [Vue.js](https://vuejs.org/) + [Vuetify](https://vuetifyjs.com/) + [Webpack](https://webpack.js.org/)
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### Build
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```bash
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$ yarn --cwd app
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$ yarn --cwd app build
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# update esp
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$ platformio run --target uploadfs
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# alternative, create spiffs.bin
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$ platformio run --target buildfs
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```
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