Python script to push sensors data to Prometheus for display in frontend like Grafana. If using Grafana Cloud, use the agent for your platform. https://github.com/grafana/agent and edit the yaml config with your auth.
- Raspberry Pi4 Model B
- MQ135 Air Quality Sensors
- DHT22 Humidity & Temperature (I would use alternative like SHT3x or SHT40 refer to https://www.airgradient.com/documentation/diy-v4/)
- IC2 128x64 OLED using SSD1306 drivers