RHF76-052

LoRa- SIGFOX - RHF76-052

RHF76-052

Product Description

RHF76-052 LoRaWAN Module is a low power，low cost and small size module embedded with LoRa chip SX1276 of Semtech, and ultra-low power MCU STM32L051/052xx of ST. The application of LoraWAN module is targeted at wireless sensor network，AMR and others IOT devices powered by battery which need low power consumption to extend the battery life.

Main Features

  • Low power consumption: 1.45uA sleep current in WOR mode
  • Small size: 23mm X 28mm
  • 33 pins SMT package
  • Dual band design，Low frequency band: 434MHz/470MHz、High frequency band，868MHz/915MHz
  • RHF76-052A or RHF76-052D 、868MHz/915MHz: 14dBm with 45mA, -137dBm sensitivity for SF12 with 125KHz BW 、434MHz/470MHz: 20dBm with 120mA, -139dBm sensitivity for SF12 with 125KHz BW
  • RHF76-052C (Single Band only): 868MHz/915MHz: 20dBm with 120mA, -137dBm sensitivity for SF12 with 125KHz BW、434MHz/470MHz: NOT available
  • RHF78-052A or RHF78-052D 、434MHz/470MHz: 20dBm with 120mA, -139dBm sensitivity for SF12 with 125KHz BW
  • User-friendly interface: SPI/USART/I2C/USB
  • 2×ADC，10 ×GPIOs
  • Support LoRaWAN protocol