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LoRaWAN Class A/C RF module with u.FL connector

High performance, small dimensions, low power consumption and low cost wireless module for easy integration to products with long range connectivity.

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  1. Automated Meter Reading
  2. Home and Building Automation
  3. Wireless Alarm and Security Systems
  4. Industrial Monitoring and Control
  5. Street Lighting Remote Management
  6. Battery Powered Wireless Sensors


  1. Comply with LoRaWAN Class A/C
  2. 868MHz frequency range
  3. u.FL connector for external antenna
  4. TX power 25mW
  5. Receiver sensitivity down to -137dBm
  6. MCU STM32L081KZU6 ARM Cortex-M0+, Flash 192 KB, SRAM 20 KB, EEPROM 6 KB
  7. Over-The-Air Programming
  8. Ultra low power mode
  9. Command interface over UART
  10. Interfaces: GPIO, SPI, SWD, ADC, I2C
  11. Compact size 24 x 18 x 2,5mm
  12. Power supply +3.3V
  13. Temperature range -40…+85°C


LRTX-868-ХХХ – datasheet