Elisys ESP32 Weather Station is a weather station, implemented using Rust programming language, that reads data from sensors like light sensor, temperature sensor, humidity and pressure sensors and sends then the values to a server like Elisys Home Automation Server (Java). This software belongs to the Elisys Home Automation Software suite.
- register the device on the remote server;
- read data from light sensor (Lux value, sensor: BH1750);
- read temperature from a sensor (sensor: DHT11);
- read humidity from a sensor (sensor: DHT11);
- read pressure from a sensor (WIP).
| GPIO | Description |
|---|---|
| GPIO5 | LED (device status) |
| GPIO15 | thermometer and humidity sensor |
| GPIO21 | SDA - light sensor |
| GPIO22 | SCL - light sensor |
Tested on ESP32-DevKitC and developed on Linux (Ubuntu).
| Picture |
|---|
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| DHT11 |
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| BH1750 |
Sometimes the DHT11 temperature and humidity sensor goes in timeout. It depends on the driver that is used in this application. I introduced an insistent check of the sensor data (it tries, if I am not wrong, about 100 times, before giving up). If your DTH11 goes always in timeout, then I suggest you to changed the driver (try another rust crate: for DHT11 there are about 3-5 drivers) or write yourself a driver based on the official documentation of the device.
I developed this software on Linux (Ubuntu). For more info about how to configure your environment you can take a look here.
If you found a bug, please ping me here.