MIKROTIK A configurable LoRaWAN sensor tag

All-in-one sensor with local data processing
The TG-LR92 combines environmental and motion sensors with integrated data processing on the device. High-precision temperature measurements make the TG-LR92 particularly suitable for monitoring temperature-sensitive goods and environments. The device can calculate averages or histograms of temperature and humidity before transmitting telemetry data. This reduces network load, preserving valuable information about environmental conditions.

Automation: When conditions change, the sensor responds

The TG-LR92 supports multiple configuration profiles and event-based rules, allowing the device to automatically adapt to changing conditions. This provides advanced monitoring scenarios without complex backend logic.
Configuration is performed flexibly via LoRaWAN downlink commands. Configuration packages can be generated using a dedicated tool or integrated with platforms such as The Things Network (TTN).

2.4GHz LoRa flexibility

The TG-LR92 also supports 2.4 GHz LoRa, allowing for deployment solutions without regional frequency restrictions. Unlike sub-GHz LoRa bands that vary by region, 2.4 GHz LoRa can be used globally without frequency change. Typical operating range can be up to about 1.5 km, depending on the gateway antenna and environment. This is a practical solution for moving objects such as containers or international logistics.

The same logic can be applied to other monitoring areas: temperature or humidity threshold tracking, impact or free fall detection, position or tilt monitoring, equipment and asset activity tracking, etc. The integrated magnetic reed switch allows you to detect the status of a door or lid and simply interact with the device using a magnet. From cold chains to warehousing, from logistics to environmental research - the TG-LR92 can be applied to a variety of scenarios.

Compatibility with your monitoring system

Data from the TG-LR92 sensor can be visualized and analyzed in modern monitoring platforms such as Grafana. With MikroTik RouterOS container support, Grafana dashboards can be quickly deployed and provide real-time telemetry visualization and historical data analysis.

Telemetry insights:

• Temperature and humidity trends
• Location and activity states
• Environmental histogram data
• Battery status and signal strength

Product code: TG-LR92
LoRa transceiver: LR1120
LoRa band: 915MHz / 2.4GHz
Supported LoRaWAN protocol: LoRaWAN 1.0.4 Class A, B
RF Transmit power:
915MHz: 10.5dBm
2.4GHz: 13dBm
RF Receive sensitivity:
915MHz: -141dBm (BWL = 125kHz, SF = 12)
2.4GHz: -130dBm (BWL = 812kHz, SF = 12)
Antenna gain:
915MHz: -4dBi
2.4GHz: 2dBi
Additional LoRaWAN features: ADR (Adaptive Data Rate)
ID LoRa Region: US915
Sensor type: Temperature, humidity, accelerometer
Temperature sensor: NIST traceable TMP116N sensor
Temperature sensor accuracy: ±0.2°C typical (±0.3°C max) for -25°C to +85°C
Humidity sensor: 0% -100% RH
Dimensions: 76 x 45 x 19 mm
Battery: 1100mAh LiMnO, Non-replaceble
Operating temperature: -10°C to +70°C