Go-Raspi-Temp-Monitor is an innovative temperature monitoring application specifically designed for Raspberry PI devices. This application continuously reads the CPU temperature, sending timely alerts via email when temperatures exceed a defined threshold. Perfect for maintaining optimal performance and preventing overheating, it aids users in effectively managing their Raspberry PI installations.

Features

• Regular Temperature Monitoring: Automatically checks the CPU temperature at specified intervals to ensure the device remains within safe operating limits.
• Email Alerts: Instantly sends notifications to a designated email address if the temperature rises beyond the set threshold, enabling proactive management.

Rationale

Developed in response to intermittent network failures observed in Raspberry PI devices, Go-Raspi-Temp-Monitor offers a simple and efficient solution for monitoring device temperatures remotely. Whether used in home automation, IoT projects, or experimental setups, this tool enhances system reliability by mitigating potential overheating issues.

Requirements

• Build Machine: Requires a recent version of Go (1.23.5) for compiling the application.
• Target Device: Should run a compatible version of Raspberry PI OS, preferably set up with mailutils for email functionality.

Usage Example

Run the application from the command line to set the alert parameters and monitor the temperature:

go-raspi-temp-monitor -recipient=your_email@example.com -threshold=60 -interval=5s

This command configures the application to alert when the CPU temperature exceeds 60°C and checks the temperature every 5 seconds.

Conclusion

Go-Raspi-Temp-Monitor simplifies the monitoring of Raspberry PI devices, ensuring optimal performance while offering a reliable alert system in case of temperature anomalies. It stands as a valuable tool for those utilizing Raspberry PI in various projects, enhancing usage efficiency and device longevity.