We're developing a secure, low-power sensor node using the H2S-Dev board to protect enterprise messaging systems (EMS) from physical and environmental threats. By combining multi-sensor monitoring with encrypted LoRaWAN communication over the Helium network, this system delivers real-time alerts on tampering, intrusion, or environmental anomalies—without relying on Wi-Fi or constant power. It’s ideal for securing remote EMS endpoints, server rooms, or infrastructure cabinets, offering a scalable, cost-effective layer of cybersecurity that integrates seamlessly with existing EMS or SIEM platforms.

A device that receives data through RS232 and sends it wirelessly via Bluetooth.

To control multiple RGB LEDs using fewer GPIO pins via a multiplexer (MUX), often for visual indication, lighting, or status feedback in IoT systems