The challenge
What had to change
Cold-storage operators needed reliable monitoring without complex installation, excessive battery use or delayed alerts.
Back to portfolioIoT & Hardware · Case Study
SmartCoolCare
Live cold-chain monitoring that catches temperature anomalies before damage occurs.
C++ESP32BLEConvexReact
The solution
A focused working system
Custom low-power ESP32 hardware sends measurements to a cloud dashboard with live status, alerts and remote update support.
Practical impact
Months of battery life
Live cloud visibility
Remote firmware updates