WLRS-592EVB Series LoRa IoT Module Evaluation Board for CN 470MHz, SX1278

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Product Overview


  • Frequency: CN 470MHz 
  • Interface: 1xmicro USB, 1xSMA Female, 1xReset button
  • MCU: STM32L073xZ ARM Coretex-M0+32-bit
  • Chipset: Semtech SX1278
  • Embedded memories (up to 192k bytes of Flash memory and 20k bytes of RAM)

This LPWAN WLRS-592EVB integrates WLRS-592 Sip module that provides ultra –long range spread spectrum communication and high interference immunity.

WLRS-592 is designed & manufactured in a smallest form factor -SiP (System in Package). WLRS-592 integrates with Semtech SX1278 and a 32-bit ultra-low power Cortex M0+ MCU (STM32L073x), supporting  470MHz ISM-Bands.

This product is designed with multiple easy to use interfaces (I2C/SPI/UART/GPIO), For faster development, SparkLAN provides WLRS-592EVB. The WLRS-592EVB equips with a UART-To-USB bridge IC and can be powered by USB. Besides, a SMA antenna connector is also provided for easy antenna installation. WLRS-592 module provides a commands set interface that can use LoRa and LoRaWAN communication through UART interface.