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The cellular IoT controller from NORVI is a professional-grade industrial controller designed for remote monitoring and automation using cellular networks. This ESP32-powered 4g lte controller combines cellular connectivity with WiFi and Ethernet, making it the ideal solution for industrial IoT applications where traditional network access is unavailable.
Built as a versatile remote plc, this cellular IoT controller features relay outputs, multiple I/O channels, and functions as an iot gateway. With integrated 4g gsm relay control and gsm sms controller capabilities, you can monitor and control industrial equipment from anywhere. The built-in data logger records sensor data, while the wireless plc functionality enables programmable automation for complex industrial processes.
4G LTE, 3G, and 2G cellular networks. This cellular IoT controller works anywhere with mobile coverage, no Wi-Fi required.
Relay outputs, digital inputs, and analog inputs. Built as a true industrial controller for harsh environments.
Program as a wireless plc with SMS commands, MQTT, or HTTP. Control equipment remotely via cellular iot networks.
Functions as an iot gateway supporting Modbus, MQTT, HTTP, and custom protocols for seamless integration.
Local storage for sensor data. The data logger captures readings even during network outages.
Dual-core ESP32 processor with WiFi and Ethernet backup for the 4g lte controller primary cellular connection.
| Model | Features | Buy (GSM) | Buy (4G LTE) |
|---|---|---|---|
The cellular IoT controller functions as a powerful remote plc for industrial automation:
Unlike WiFi-only controllers, this cellular IoT controller provides cellular connectivity as the primary feature. Work anywhere with mobile coverage without depending on local internet.
Built for industrial environments with proper I/O protection, wide voltage input, DIN rail mounting, and industrial-grade components.
Program as a remote plc using familiar tools. No proprietary software or expensive licenses. Full control over your automation logic.
The 4g lte controller ensures connectivity with automatic fallback to 3G/2G. Multiple connectivity paths prevent downtime.
Functions as an iot gateway, wireless plc, data logger, and gsm sms controller – all in one cellular IoT controller device.
Built on the proven ESP32 platform with extensive community support, thousands of libraries, and flexible programming options.
Get professional industrial controller features at a fraction of traditional PLC costs. No monthly cloud fees required.
The 4g lte controller works worldwide with support for all major cellular bands and network protocols.
An industrial automation device that uses cellular networks (4G LTE, 3G, 2G) to connect to the internet and cloud platforms. Unlike WiFi controllers, the cellular IoT controller works anywhere with mobile coverage, making it ideal for remote monitoring and control applications.
Built-in Quectel EC21-G modem that supports 4G LTE, 3G, and 2G networks. Simply insert a SIM card, and it automatically connects to the strongest available cellular network in your area.
Yes, this cellular IoT controller functions as a remote plc. You can program it using Arduino IDE or ESP-IDF to create custom automation logic, just like a traditional PLC but with cellular connectivity for remote access.
This industrial controller is a type of wireless plc that uses cellular networks (4G/3G/2G) instead of WiFi. Built to works anywhere with mobile coverage, making it superior for remote locations without internet access.
Yes, the data logger stores readings locally to SD card (Up to 32GB) or internal flash memory. Data is saved even during network outages and can be synchronized to cloud platforms when cellular connectivity is restored.
Send SMS text commands to the gsm sms controller phone number. For example, “RELAY1 ON” turns on relay 1. You can also read sensor values via SMS like “READ TEMP1” to get temperature readings from your cellular IoT controller.
Yes, it functions as an IoT gateway. And can collect data from multiple sensors or devices and transmit to cloud platforms via 4G LTE, acting as a bridge between field equipment and IoT platforms.
It features optically isolated inputs, protected relay outputs, wide voltage input (9-32VDC), surge protection, DIN rail mounting, and operates in harsh industrial temperature ranges (– -10… +85° C (14…185 °F)).
Works globally. The EC21-G modem supports worldwide LTE bands including B1/B3/B5/B7/B8/B20/B28 and is compatible with cellular networks in North America, Europe, Asia, Africa, and Australia.
Yes, since it is built on the ESP32 platform, it’s fully compatible with Arduino IDE, ESP-IDF, and thousands of existing ESP32 libraries and code examples.
