Success case
Maximizing Profits with Proper Storage Techniques in Farming with Raspberry Pi-powered reTerminal DM
A customer from the United Kingdom manufactures equipment to control the storage atmosphere for
- Industry
- Agriculture
- Region
- 英国·试点项目
- Application
- Fruit and Vegetable Storage Atmosphere Control
Project background and needs
A UK customer developed controlled-atmosphere storage equipment for fruits and vegetables, using reTerminal DM as the core controller, connecting sensing and control modules that adjust the storage environment based on air sampling.
Seasonality and Freshness
- Fruit and vegetable harvest and sales are affected by seasonality and market supply and demand.
- Fresh produce has a short shelf life, limiting year-round supply.
Needed to extend the usable storage period.
Variety and Environmental Control
- Different produce requires different storage environments.
- Maintaining quality requires precise control of storage conditions.
Needed to sample each store and adjust gas levels accordingly.
Solution and architecture
Control Network
reTerminal DM manages RP2040-based control modules over CANbus, connecting gas sensors, samplers, and air treatment equipment.
Gas Regulation
The system analyzes air samples from each store and adjusts valves and equipment parameters to control gas levels.
Solution components
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