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https://github.com/hpsaturn/crypto-panel

LilyGo EDP47 ESP32 - Crypto Currency News and Tracker
https://github.com/hpsaturn/crypto-panel

arduino bitcoin cryptocurrency esp32 ethereum

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LilyGo EDP47 ESP32 - Crypto Currency News and Tracker

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README 

        
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# Crypto Panel



LilyGo EDP47 ESP32 cryptocurrency panel, News and Tracker.



![preview](images/photo.jpg)



## Features



- Panel installation and configuration via an easy [Web installer](https://hpsaturn.com/crypto-panel-installer/)

- Configuration via command line (CLI) with the console of the web installer

- Support hundreds of coins from [Coingecko API](https://api.coingecko.com/api/v3/coins/list?include_platform=false)

- Random cryptocurrencies news from Cointelegrah and others news portals

- The coin news are follow via QR code

- Base currency USD/EUR configurable

- Firmware update via automatic OTA updates

- Deep sleep configurable (default: 10min).

- Panel temperature ambient configurable (for improve colors)

- Included optional basic 3D-Print frame



## Firmware install



You able to install this firmware on only one click, without compiling nothing only using this [Web installer](https://hpsaturn.com/crypto-panel-installer/). Also you can follow the next [video guide](#demo) or follow the instruccions on the [Hackaday](https://hackaday.io/project/182527-crypto-panel) project page that using this web installer.



## Panel config



After the boot or first restart, please enter via serial console or terminal and please configure your settings, at least one WiFi network and 3 currencies. Type `help` and you should able to have the next menu:



![CPanel CLI demo](images/cli_help.jpg)



Please visit the project page in [Hackaday](https://hackaday.io/project/182527-crypto-news-eink-panel) for complete details.



## TODO



- [x] improve TTGO eInk library to original library

- [x] remote OTA updates via PlatformIO and FOTA

- [x] new API for Crypto News (RSS)

- [x] diplay news feed and news link with a QR code

- [x] cofigure the eInk panel via command line

- [x] run FOTA update without change WiFi credentials

- [x] New [Web installer](https://hpsaturn.com/crypto-panel-installer/)

- [x] NTP time zone via CLI

- [x] Migrated to new version of ESP32WifiCLI (nmcli)

- [ ] Bluetooth alternative for set preferences



## Firmware build



Please install first [PlatformIO](http://platformio.org/) open source ecosystem for IoT development compatible with **Arduino** IDE and its command line tools (Windows, MacOs and Linux). Also, you may need to install [git](http://git-scm.com/) in your system.



```bash

pio run --target upload

```



## Demo



!!**This demo is old but quiet close to the new CLI experience**!!  



[![Crypto panel](https://raw.githubusercontent.com/hpsaturn/esp32-wifi-cli/master/images/cryptopanel_preview.jpg)](https://youtu.be/oyav6SvN870)



## Donations



- Via **Ethereum**:

- 0x1779cD3b85b6D8Cf1A5886B2CF5C53a0E072C108

- Be a patron: [Patreon](https://www.patreon.com/hpsaturn), [Github Sponsors](https://github.com/sponsors/hpsaturn) o [LiberaPay](https://liberapay.com/hpsaturn)

- Inviting me **a coffee**: [buymeacoffee](https://www.buymeacoffee.com/hpsaturn), [Sponsors](https://github.com/sponsors/hpsaturn?frequency=one-time)






## Changelog



### 20241015 rev162



```

New CLI experience and setTZone, time, nmcli, wipe commands:

  - fixed issue on volt parser on debugging

  - set TimeZone via CLI and dependencies improvements

  - update to the lastest ArduinoJSON library

  - new Espressif framework ADC implementation

  - upgraded CLI dependency and fixed cerficates issue

``` 



### 20230827 rev160



```

Multiple changes from rev150

  - disable OTA update (Only FOTA)

  - removed old NTP client library instead ESP32 internal client

  - reduced pem chain to only two certs

  - v0.1.3 Full URL support. Cuttpy API issues fixed

  - Espressif32 v6.3.2 support

  - freezes and updated core libraries (EPDIY, FOTA, NTP libs)

  - feature added: wakeup and setup via right button

  - new CLI settings: setSleep, setTemp and setBase

```



### 20220713 rev153



```

Easy firmware installer via Browser

  - added silent call for reduce verbose on serial

  - added web installer section and updated documentation

  - refactor load variables and delays on epdiy

```



### 20220713 rev150



```

Changed panel config via CLI

  - Added ESP32WifiCLI library

  - extended CLI to have a currencies configuration

```



### 20211106 rev145



```

Added new News API and QR payload:



  - News API migrated to real server 

  - fix battery icon issue when is charging on USB 

  - first version with API for get QR link of news

  - added reboot method and improved global config

  - many memory improvements on QR allocation

``` 



### 20210926 rev100



```

Added WDT, status queue msg, improved UI:



  - Fast main update on each partial refresh

  - Columns aligned to RIGHT

  - New error msgs on WiFi lost and API fails

  - Final msg on status bar is joined with data render

  - Battery level improvements for USB/Battery modes

```



### 20210925 rev089



```

Added OTA updates (local and remote)



  - Python tool for deployment via PlatformIO

  - Improved OTAHandler from CanAir.IO project

  - Added UI feedback when new OTA is arrived

```



### 20210924 rev076



```

Migration from LilyGo forked library to vroland/epdiy repo



  - works fine with USB, with battery sometimes fails

  - added ntpdate clock sync for show the last time update

  - added missing fonts. Improved static fields refresh

  - added UI tools from github.com/hacksics/lilygo-t5-47-ha

  - working again all with new driver, ~20 seg on init

```



### 20210922 rev039 (First version)



```

Added support to PlatformIO and improved code.



  - improved speed adding a RTOS task for eINK static tasks

  - refactored and improved PlatformIO ini file with heredity

  - added a basic wifi manager from CanAir.IO project

  - added battery level and reset detection for full refresh

  - deep sleep improvement with full refresh after x boots

  - Original code: https://github.com/techiesms/  

``` 



## Credits



- Thanks to @techiesms by first idea and [original project](https://github.com/techiesms/) for Arduino IDE

- Thanks to @hacksics from some icons and fonts of project [HA dashboard project](https://github.com/hacksics/lilygo-t5-47-ha)

- This project use the last version of [EPDIY driver](https://github.com/vroland/epdiy) of @vroland