Frames for Raspberry Pi / DIY-based IoT kits

This is a frame for a Raspberry Pi based / DIY based IoT kit. The frame makes the IoT kit cooler, more compact, and accurate by putting sensors in an appropriate position.

The IoT kit costs around 250 USD (2022 estimate) for the hardware but the software is free.

The major functions of the IoT kit are below:
1. Remote control from your personal computer or smartphone;
2. Taking photos and recording essential parameters like CO2 concentration, light intensity, temperature, humidity, and water depth. All measurements taken/recorded can be saved to Google Cloud;
3. Sending measurement summaries and email alerts.

The IoT kit could be useful for the purposes below:
1. Monitoring plants (photos, CO2, etc.) and alerting you when a parameter goes above/below the criteria you set;
2. Monitoring and alerting you of CO2 concentration in the room, office, or restaurant to prevent the spread of infections, like COVID-19.

The IoT kit can be connected with the 3D printable planters below.
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