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# esp32-weatherstation
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Wetterstation v2 with ESP32 and various sensors
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[](https://drone.xd0.de/hendrik/esp32-weatherstation)
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## Hardware
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* ESP32 µC
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* Sensors
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## Wiring
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### Display
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Connect to TFT LCD Port with 10P SH1.0 cable
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E-Paper pin | ESP32 pin | Notes
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------------|-----------|------------
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3V3 | |
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BUSY | nc |
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CS | IO14 |
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SCK | IO18 |
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MOSI | IO23 | MISO: IO19
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DC | IO27 |
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RST | IO33 |
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GND | |
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### BME680
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I2C
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BME680 pin | ESP32 pin | Notes
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-----------|-----------|----------
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VCC | 3V |
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GND | GND |
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SCL | IO22 |
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SDA | IO21 |
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SDO | nc | SPI only
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CS | nc | SPI only
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### BH1750 (GY-302)
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I2C
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GY-302 pin | ESP32 pin | Notes
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-----------|-----------|----------
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VCC | 3V |
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GND | GND |
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SCL | IO22 |
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SDA | IO21 |
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ADDR | nc | select addr: GND: 0x23 or VCC: 0x5C
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### VEML6075
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I2C
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GY-VEML6075 pin | ESP32 pin | Notes
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-----------|-----------|----------
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VIN | 3V |
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GND | GND |
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SCL | IO22 |
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SDA | IO21 |
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### SDS011
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Serial (HardwareSerial2)
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SDS011 pin | ESP32 pin | Notes
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-----------|-----------|----------
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TXD | IO15 | (don't use IO16 together with PSRAM)
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RXD | IO2 | (don't use IO17 together with PSRAM)
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GND | GND |
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25µm | nc |
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5V | VUSB | 5V
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1µm | nc |
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NC | nc |
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## Build & Install
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```bash
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git clone https://dev.xd0.de/hendrik/esp32-weatherstation.git
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cd esp32-weatherstation
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virtualenv .
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source bin/activate
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pip install -U platformio
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pio run
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platformio run -t upload && platformio device monitor -b 115200
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```
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## Authors
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* **Hendrik** - *Initial work* - [hendrik](https://dev.xd0.de/hendrik)
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## License
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This project is licensed under the MIT License - see the [LICENSE.md](LICENSE.md) file for details
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## Acknowledgments
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* [PlatformIO](https://platformio.org) - Cross-platform IDE
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* [GxEPD2](https://github.com/ZinggJM/GxEPD2) - E-Paper display library
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* [Adafruit BME680](https://github.com/adafruit/Adafruit_BME680) - BME680 sensor library
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* [Nova Fitness SDS dust sensors arduino library](https://github.com/lewapek/sds-dust-sensors-arduino-library.git) - SDS011 Laser dust sensor library
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* [BH1750](https://github.com/claws/BH1750/) - BH1750 sensor library
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* [VEML6075](https://github.com/adafruit/Adafruit_VEML6075) - VEML6075 sensor library
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