jonas/ESP32-ExposureAPI-Scanner
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Improved Bootscreen

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jonas
2020-06-22 21:33:38 +02:00
parent e5adb13921
commit 5153ff1fe6
2 changed files with 32 additions and 13 deletions
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README.md
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This repository contains code to scan the official COVID19 Exposure API with an ESP32 using Bluetooth LE and shows a counter on an SSD1306 OLED display.
![Early stage prototype](img/esp32_scanner.jpg)
![Device Image](img/esp32_scanner.jpg)
![Device Image with case](img/esp32_scanner_case.jpg)
![Device with case](img/esp32_scanner_case.jpg)
Code is based on [BLE Exposure Notification Beeper](https://github.com/kmetz/BLEExposureNotificationBeeper) which uses an LED and a piezo buzzer to notify about new detected devices but would not show the device count so I added the display part to it. You can still use the LED/Buzzer because this part is not touched in the code. In case you want to do so use this wiring:
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## Used Libraries
+ [ESP8266-oled-ssd1306 by ThingPulse](https://github.com/ThingPulse/esp8266-oled-ssd1306)
+ [ESParkline](https://github.com/0xPIT/ESParklines)
+ [Adafruit-GFX-Library](https://github.com/adafruit/Adafruit-GFX-Library)
+ [FixedPoints](https://github.com/Pharap/FixedPointsArduino)
## To do
- [ ] [Sparklines](https://github.com/0xPIT/ESParklines)