RSSI (Received Signal Strength Indicator) expresses the power of a received radio signal, typically in dBm, where values closer to zero indicate a stronger signal. In LoRaWAN networks, gateways record RSSI for every uplink as part of the radio metadata, and some end devices report the RSSI of the downlinks or beacons they receive, letting you monitor the radio environment from the node side.
A device that reports RSSI encodes the value in its uplink payload like any other measurement, decoded by your network or application server’s codec. RSSI is commonly used for coverage surveys, gateway placement, link-budget validation, asset-tracking confidence checks, and ongoing network diagnostics across smart-city, industrial, and utility deployments.
When comparing RSSI-capable devices, weigh these factors:
- Supported frequency plans and regional bands
- Antenna design and receiver sensitivity
- How RSSI (and ideally SNR) appears in the payload codec
- Battery life, power draw, and enclosure/IP rating
Pair RSSI with SNR for a more complete view of link margin and reliability.
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Badge Tracker
Lansitec badge tracker is designed based on GNSS, Bluetooth 5.0 and LoRaWAN technology. It supports indoor and …
Compact Bluetooth Gateway
Lansitec Compact Bluetooth gateway is based on Bluetooth5.0 technology and LoRaWAN. It receives nearby …
Contact Tracing Badge
Lansitec contact tracing badge is designed based on Bluetooth 5.0 and LoRaWAN technology. It uses RSSI for …
Container Tracker
Lansitec Container Tracker is designed based on GNSS, Bluetooth and LoRaWAN technology for indoor and outdoor …
EM2101 - 1 Phase Energy Meter
The YOBIIQ iQ Electricity EM2101 is a direct connected 1 Phase Energy Meter with built-in relay for …
EM4301 - 3 Phase Energy Meter
The YOBIIQ iQ Electricity EM4301 is a direct connected, 3 Phase Energy Meter for loads up to 100A.
EM4301-CT - 3 Phase Energy Meter
The YOBIIQ iQ Electricity EM4301-CT is a current transformer operated, 3 Phase Energy Meter.
Fency boy - Electric Fence Sensor
The Fencyboy electric fence sensor monitors the voltage on agricultural livestock electric fences up to 15 kV. …
HarvyLR 36 - Current Sensor
Self-powered LoRaWAN IoT sensor for AC and DC currents
HarvyLR 360 - Current Sensor
Self-powered LoRaWAN IoT sensor for AC and DC currents
Helmet Sensor
Lansitec Helmet Sensor is designed based on GNSS, Bluetooth5.0 and LoRaWAN technology. It supports indoor and …
Indoor Bluetooth Gateway
Lansitec Indoor Bluetooth gateway is based on Bluetooth 5.0 technology and LoRaWAN. It receives nearby …
iQ DSMR - Dutch Smart Meter Reader
The YOBIIQ iQ DSMR (P1) is a member of our Smart Environment Modules family and Smart metering device, DSMR …
iQ Opentherm - LoRaWAN Boiler Controller
The YOBIIQ iQ Opentherm Gateway Boiler Controller, part of our Smart Environmental Control Modules, seamlessly …
Macro Bluetooth Gateway
Lansitec Macro Bluetooth Gateway is designed based on LoRaWAN and Bluetooth 5.0 technology. It receives nearby …
Precision Platinum Sensor
Lansitec precision platinum temperature sensor is designed based on the advanced LoRa modulation and powered …
R311D - Wireless Asset Sensor
he device is a simple positioning function (which can detect the position status of the device), periodically …
R718MA - Wireless Asset Sensor
R718MA has a simple positioning function. The device reports its RSSI, SNR information periodically to the …
RM200 - Digital Output Relay Module
The YOBIIQ RM200 makes it possible to control digital outputs by utilizing remote automation, We have …
SocketSync Bluetooth Gateway
The SocketSync Bluetooth Gateway is designed based on BLE and LoRa technology. With the advanced LoRa …
Solar Bluetooth Gateway
Lansitec Solar Bluetooth Gateway is designed based on LoRaWAN and Bluetooth 5.0 technology. It receives nearby …
Temperature Humidity Sensor
The Lansitec temperature and humidity sensor is designed based on the advanced LoRa modulation and powered by …
✓ CERTtg-lr82
Programmable temperature, humidity, orientation, motion and magnetic switch sensor.
✓ CERTtg-lr92
Programmable temperature, humidity, orientation, motion and magnetic switch sensor.
Tracking Label
Lansitec LoRaWAN tracking label is designed based on GNSS, Bluetooth 5.0 and LoRaWAN technology. It supports …
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Frequently asked questions
What is RSSI in LoRaWAN?
RSSI (Received Signal Strength Indicator) is the power level, in dBm, of a received radio signal. In LoRaWAN the gateway measures RSSI for every uplink, and some end devices report the RSSI of the downlinks or beacons they receive, helping you judge link quality and proximity to coverage limits.
How is RSSI different from SNR?
RSSI measures absolute received power in dBm, while SNR (Signal-to-Noise Ratio) compares signal strength to background noise in dB. LoRa can decode signals below the noise floor, so SNR often matters as much as RSSI for assessing usable link margin.
What should I compare when choosing an RSSI-reporting device?
Check the supported frequency plans, antenna and receiver sensitivity, how RSSI is exposed in the payload codec, battery life, enclosure rating for the deployment site, and whether the device also reports SNR for a fuller link-quality picture.