NB-IoT HAT -GSM SIM7020E - Hat for Raspberry Pi 4B/3B+/3B/2B/Zero - Waveshare 15936

Index: WSR-14779 EAN: 5904422322533

NB-IoT overlay for Raspberry Pi, which allows for creating GSM network connections. Supports communication protocols such as LWM2M/COAP/MQTT. Communicates via serial interface UART (RX, TX) via AT commands.

NB-IoT HAT -GSM SIM7020E - Hat for Raspberry Pi 4B/3B+/3B/2B/Zero - Waveshare 15936
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Manufacturer: Waveshare
Compatibility: Raspberry Pi

Product description: Waveshare NB-IoT HAT - GSM SIM7020E - Raspberry cover plate Pi 4B/3B+/3B/2B/Zero.

NB-IoT overlay for Raspberry Pi, which allows for creating GSM network connections. Supports communication protocols such as LWM2M/COAP/MQTT. Communicates via serial interface UART (RX, TX)via AT commands.

NB-IoT (NarrowBand-Internet of Things) is a communication technology used in IoT. Its main advantages are low power consumption, low cost of devices and good range. Applications in which they are used are: monitoring, tracking, mobile POS terminals, smart metering devices, etc.

Waveshare NB-IoT HaT SIM7020EWaveshare NB-IoT - GPS/GSM SIM7020E

Waveshare NB-IoT HAT - GPS/GSM SIM7020E

Waveshare NB-IoT - GPS/GSM SIM7020E

Features of the Waveshare NB-IoT overlay - GSM SIM7020E

  • It is compatible with Raspberry Pi 4B/3B+/3B/2B/Zero WH/Zero W/Zero
  • Communication takes place by means of:LWM2M/COAP/MQTT/TCP/UDP/HTTP/HTTPS
  • USB interface for AT command control
  • UART interface for cooperation with Arduino/STM32
  • Built-in voltage level converter 3.3V by default, can be changed to 5V with a jumper
  • SIM card slot compatible with standard SIM cards and dedicated NB-IoT cards
    • The LEDs that return module status
    • Baudrate: 300 bps to 3686400 bps

    Technical Specification

    Parameter Scope
    Supply voltage 5 V
    Working voltage 5 V / 3.3 V (default 3.3 V)
    Total current consumption 18 mA
    3.3 V power consumption
    • Idle mode: 5.6 mA
    • Sleep mode: 0.4 mA
    • PSM mode: 5uA
    • eDRX mode: 70uA (eDRX = 655.36s)
    Dimensions 30.5 mm x 65.0 mm
    Operating temperature from -40°C to 85°C
    Voltage to 3.3 V
    Voltage from 5.0 V
    Package width 11.7 cm
    Package height 6.5 cm
    Package depth 3.4 cm
    Package weight 0.093 kg

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    Product reviews

    NB-IoT HAT -GSM SIM7020E - Hat for Raspberry Pi 4B/3B+/3B/2B/Zero - Waveshare 15936

    4.5/5

    Average grade

    2

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