Dragino LSN50-EU868-12 LoRaWAN Sensor Node with External Antenna

The Dragino LSN50-EU868-12 is a robust LoRaWAN sensor node designed for long-range IoT applications in the EU868 frequency band. It integrates an STM32L072CZT6 microcontroller and SX1276 LoRa transceiver, offering multiple sensor interfaces (1-Wire, ADC, GPIO, I2C, UART) for flexible connectivity. Powered by a 8500mAh Li/SOCl2 battery, it delivers up to 10 years of operation. The IP66-rated enclosure ensures reliable performance in harsh environments.

Advantages

Ultra-low power consumption, long battery life, and wide operating temperature range (-40°C to +85°C) make it ideal for remote monitoring. Supports LoRaWAN Class A and Class C, with AES128 encryption for data security.

Suitable for

• Environmental monitoring (temperature, humidity)
• Smart agriculture
• Industrial automation
• Asset tracking

Key specifications

• LoRaWAN EU868 (863-870 MHz)
• Max RF output power: 20 dBm
• Sensitivity: -139 dBm
• External 868MHz antenna included
• Configuration via AT commands or LoRaWAN downlink
• Firmware upgrade via UART

Recommendations

Pair with Dragino gateway for seamless integration. For outdoor use, ensure proper antenna placement.