TTN Smart Sensor (Radio-Bridge) is an advanced mechanism leveraging the capabilities of the Internet of Things (IoT) and LoRaWAN (Long Range Wide Area Network). This smart sensor is designed to provide detailed, real-time information to users over a low-frequency network platform, achieving long-range communication with efficient power consumption.
TTN Smart Sensor uses Radio Frequency technology to gather data from its surroundings and transmits that information over an internet-connected network. The sensor leverages LoRa (Long Range) modulation technique, a sub-GHz wireless communication system, which catapults it into the LPWAN (Low Power Wireless Access Networks) category.
The principal advantage of LoRaWAN networks like The Things Network (TTN) is the sensor's ability to communicate over long distances with minimal power consumption. This communication is established through uplink and downlink messages between the end devices (sensors) and the central network server.
LoRaWAN employs an adaptive data rate (ADR) algorithm enabling devices to use the most efficient data rate as per their range from the gateway, thus optimising power consumption and network capacity.
Initialization: The TTN Smart Sensor (Radio Bridge) comes pre-configured from the manufacturer. An activation process is necessary to start the device.
Setting Up the Network: Before installing the device, ensure that a LoRaWAN gateway is in range and part of The Things Network. You need the DevEUI of the sensor to register your device within the network server.
Device Positioning: The device should be placed according to its usage and proximity to a power source if not battery-powered.
Configuration: Once the device has been registered, use the TTN Device Management Console to set parameters like application EUI and app key, and channel configurations.
Management and Maintenance: Once the data starts flowing in, use the management console to view records and adjust settings when required. Regularly check on the device to prevent potential malfunctions.
TTN Smart Sensor (Radio-Bridge) uses The Things Network, a global community-run LoRaWAN network. It adheres to the LoRaWAN 1.0.2 protocol. It supports multiple spreading factors and the ADR algorithm for maximum efficiency. It operates in the European 868 MHz or the US 915 MHz Frequency bands.
The TTN Smart Sensor (Radio-Bridge) is extremely power-efficient and can often run for years on a small battery, thanks to LoRa technology's low power usage. Power consumption may vary as it depends on the configuration and transmission frequency of the device.
The TTN Smart Sensor finds utility across industries -
TTN Smart Sensor (Radio-Bridge) provides a sophisticated communication system with extensive range and energy efficiency. However, it has some limitations:
This sensor is an effective solution for many data-monitoring needs, balancing significant range, low power consumption, and easy installation.