RS485 & UART to 4G Converter for Wireless IoT Sensor Integration

The RS485/UART to NB-IoT Converter enables seamless, long-range wireless data transmission for any sensor with RS485 or UART interface. Designed for low-power IoT applications, this compact and rugged converter reads data from connected sensors and uploads it to the cloud via NB-IoT using protocols such as MQTT, TCP, UDP, or MQTTs.

With support for Modbus protocol, interrupt-based uplinks, and multiple sampling rules, it’s a perfect tool for smart metering, remote monitoring, or automation systems. The unit can power external sensors via built-in 3.3V and 5V outputs, which are software-controlled for enhanced power efficiency.

Equipped with Bluetooth v5.1 for local configuration and OTA firmware updates, it ensures fast deployment and easy long-term maintenance. Its 8500mAh Li-SOCI₂ battery supports multi-year operation in the field.

Key Features:

• Seamlessly integrates RS485 and UART sensors into NB-IoT networks

• Built-in voltage outputs to power external sensors

• Modbus protocol and interrupt support

• Ultra-low power consumption for years of autonomous use

• Local BLE and remote OTA configuration

• Industrial-grade reliability for outdoor/remote use

Applications:

• Remote agriculture sensor integration

• Utility metering & Modbus-enabled devices

• Smart buildings and environmental monitoring

• Industrial automation & SCADA systems

• Smart cities and infrastructure diagnostics

📦 What’s Included:

• 1 × RS485/UART to NB-IoT Converter

• 1 × 8500mAh Li-SOCI₂ Battery (pre-installed)

• 1 × Nano SIM Slot (SIM not included)

• Setup Guide & Mounting Accessories

📞 Need integration help? Call us on 1800 652 062 or email sales@prosense.com.au for assistance.