As industries rapidly embrace digital transformation, the need for secure, reliable, and flexible connectivity between machines and the cloud is more critical than ever. At Calixto Systems, we’re proud to introduce our Industrial IoT Gateway platform—a robust, modular solution designed to simplify data acquisition, edge processing, and remote connectivity for a wide range of industrial and commercial use cases.
Built around our proven System on Modules (SoMs), the gateway delivers field-ready performance, rich connectivity, and long-term reliability.
Why an IoT Gateway?
In modern deployments, sensors, machines, and PLCs generate enormous volumes of data. Direct cloud communication isn’t always feasible due to latency, security, or bandwidth constraints. That’s where an IoT Gateway steps in:
Aggregates data from field devices (sensors, PLCs, meters)
Processes data at the edge for real-time responsiveness
Secures and transmits data to cloud platforms via MQTT, HTTPS, or custom protocols
Offers remote monitoring, control, and firmware upgrades
Key Highlights of Calixto’s IoT Gateway
Powered by Calixto SoMs
Our gateway is powered by SoMs from our VERSA or STAMP families—based on ARM Cortex-A processors (e.g., AM335x, i.MX 6ULL, or RZ/G2L). This modular architecture ensures:
High compute efficiency
Hardware flexibility
Scalability across product variants
Rich Industrial I/O
The gateway supports a wide range of field interfaces to connect with legacy and modern devices:
RS-485 / RS-232 for MODBUS/Serial communication
CAN and GPIOs
Multiple Ethernet ports
USB for expansion
Digital and analog input options (customizable)
Cloud and Edge Ready
Supports MQTT, HTTP/HTTPS, CoAP, and REST APIs
Compatible with AWS IoT, Azure IoT Hub, and private cloud platforms
Can run custom Python/C applications, or containerized workloads (Docker-enabled variants)
Security at Every Level
Secure boot and encrypted storage
TPM support on selected models
VPN support (OpenVPN, WireGuard)
Remote device management and OTA updates
Rugged and Deployment-Ready
DIN-rail mountable metal or plastic enclosure
Wide operating temperature (-40°C to +85°C)
Industrial-grade connectors
Field-tested for EMI/ESD protection
Customization is in Our DNA
We understand that no two deployments are the same. Our IoT Gateway platform is:
Fully customizable at hardware and firmware levels
Backed by our in-house design and manufacturing capabilities
Supported by long-life SoMs with guaranteed availability
From PCB tweaks to enclosure branding, we help customers get exactly what they need—without starting from scratch.
Conclusion
Calixto’s IoT Gateway is more than just a hardware box—it’s a smart, scalable, and secure edge platform engineered for real-world industrial and commercial environments. Backed by our proven SoM architecture and customization support, it enables OEMs and system integrators to accelerate IoT deployments and unlock meaningful insights from connected devices.
