LoRaWAN Module WSL01-A0

Product overview

User equipment can interact with the module through the serial communication interface (UART). The module supports AT command set, firmware upgrade, AES encryption, low power consumption, network activation and other functions. It has rich peripheral interfaces (UART, ADC, SPI, I2C, GPIOs, USB, etc.), providing users with flexible and simple LoRaWAN network data access operations.

The WSL01-A0 module can be applied to wireless sensors, wearable devices and other battery-powered low-power IoT devices.

Functional features

  • Full frequency band support: 433 MHz/470 MHz/868 MHz/915 MHz
  • Low power consumption: 1.45μA sleep current
  • High performance: 160dB link budget, meeting long distance data transmission needs
  • Built-in LoRaWAN standard protocol, supporting global LoRaWAN frequency plan
  • Rich external interfaces to facilitate user equipment integration
  • Technical ParametersView details

    Modulation method: (G)FSK/LoRa

    Working Frequency: 433 MHz / 470 MHz / 868 MHz/ 915 MHz

    Working Mode: Class A / Class C

    Maximum transmit power: 20dBm 

    Receiving sensitivity:<-139dBm @SF12, BW125KHz

    Working voltage: 1.8V~3.6V, typical value: 3.3V

    Current characteristics:

    Transmitting current: 120mA@20dBm, 45mA@14dBm

    Receiving current: 16mA@BW125KHz

    Sleep current: ≤ 1.45μA 

    Communication interface: UART/SPI/I2C/ADC/USB/GPIOs

    Working temperature: -40ᵒC~+85ᵒC

    Working humidity: 5%~95% RH, non-condensing

    Working humidity: 5%~95% RH, non-condensing

    Dimensions: 23mm × 28mm × 2.6mm

    Package: 33pin SMT package

    Configuration method: AT command set

  • Wireless sensing
    Wireless sensing

    Wireless sensing

  • Wearable device
    Wearable device

    Wearable device

  • Smart transportation
    Smart transportation

    Smart transportation

  • Smart security
    Smart security

    Smart security

  • Smart Fire
    Smart Fire

    Smart Fire

  • Smart agriculture
    Smart agriculture

    Smart agriculture

  • Wireless meter reading
    Wireless meter reading

    Wireless meter reading

  • Pipeline monitoring
    Pipeline monitoring

    Pipeline monitoring

  • Grid monitoring
    Grid monitoring

    Grid monitoring

  • Bridge monitoring
    Bridge monitoring

    Bridge monitoring

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