Microclimate Measurement System

Microclimate measurement system with the esp32 microcontroller usage and graphical data visualisation.

Getting Started

These instructions will get you a copy of the project, it will make it up and running on your local machine for development or usage.

Microclimate measuring device construction

The device contains of:

• ESP-WROOM-32 DevKit
• DHT11 Temperature-Humidity Sensor
• Ssd1306 oled

Wiring diagram:

Prerequisites

1. Install Docker on your system.
2. Install sketch for device.
3. Open sketch in Arduino IDE.
4. Set up your wifi SSID and password.

#define WIFI_SSID "<your wifi name>"
#define WIFI_PASSWORD "<your wifi password>"

5. Set up your influxdb url, token, organization and bucket.

#define INFLUXDB_URL "http://<your influx server ip>:8086"
#define INFLUXDB_TOKEN "<your influx token>"
#define INFLUXDB_ORG "<your org name>"
#define INFLUXDB_BUCKET "<your bucket name>"

6. Upload a sketch to an Esp32.

Installing

To download a copy of the project click here.

Running the project

1. Optionally, change default credentials or Grafana provisioning.
2. Run the following command from the root of the installed project:

docker-compose up -d

3. Open InfluxDB via http://localhost:8086 or from docker and create API tokens for esp32 and Grafana.
   If you don't know how - read the documentation.
4. Open Grafana via http://localhost:3000 and enter login and password:
   Login: admin
   Password: admin

5. Open dashboard in dashboards menu

Outcome

Built With

• Docker - An application containerizer for automating the deployment and management of applications in containerized environments
• InfluxDB - Time-series database
• Grafana - Data visualisation system

Authors

• Rodion Kushnarenko - Neutro

License

This project is licensed under the MIT License - see the LICENSE file for details.