GISpec 4G IOT Gateway
This Modbus RTU-to-MQTT cellular gateway enables seamless RS485-to-cloud data transmission via GPRS, supporting 50+ devices, multi-baudrate configurations (2400-115200), and remote setup via SMS
Features WiFi/Bluetooth/GPS, auto-reconnect, offline data buffering (with microSD support), and expandable I2C/SPI ports for sensors, ensuring reliable industrial IoT connectivity even in unstable networks.
Modbus RTU (RS485) to GPRS(MQTT) Gateway
Key Features
- Dual Configuration: Configure via SMS or cloud (MQTT Broker URL/IP, Port, Credentials, Baudrate)
- Serial Support: Baudrates from 2400 to 115200
- Mass Connectivity: Supports up to 50 devices in single run
Connectivity & Protocols
- Modbus RTU (RS485) to MQTT over GPRS
- WiFi + Bluetooth + GPS integrated
- I2C/SPI expansion ports for sensors/memory ICs
Data Management
- Configurable data transmission intervals
- Offline data buffering (microSD support optional)
- Auto-reconnect to MQTT broker
Advanced Capabilities
- Multi-slave RS485 networks with mixed baudrates
- Geo-location support (Latitude/Longitude via GPS)
- Customizable Modbus transactions for various devices:
- Energy meters
- Temperature scanners
- Industrial sensors
Customized Support Available: Hardware/software modifications for specific use cases.
Features
Network Type
4G Connectivity with fallback support
Wireless Connectivity
Optional WiFi/Bluetooth support
Location Tracking
Optional GPS functionality
Power Supply
12-24 VDC input range
Industrial Interface
RS-485 port for legacy systems
Updates
OTA (Over-the-Air) firmware support
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4G IoT Gateway MQTT
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4G IoT Gateway
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