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M5 Stack

M5Stack COM.NB-IoT Module (SIM7020G) with antenna

M5Stack COM.NB-IoT Module (SIM7020G) with antenna

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Regular price Rs. 3,499
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  • Stackable design
  • Support low power consumption mode
  • Strong signal access capability
  • Independent external power supply
  • AT command control
  • SIM card type: MicroSIM
  • Status signal: two LED indicators
  • External antenna: SMA antenna
  • Serial communication: UART 115200bps
  • Data transmission speed: Upload:150Kbps Download:126Kbps
Also checkout M5 Stack Development Kits, Sensors&Hats, Cameras and Modules collection

M5Stack COM.NB-IoT Module (SIM7020G) with antenna

COM. NB-IoT is a stackable multi-band NB-IoT wireless communication module with a built-in SIM7020G communication module. The module supports PSM and eDRX low power consumption modes.

The COM.NB-IoT module has a wide coverage signal. Compared to GSM, NB-IoT has a strong gain, which also enables the product to have wireless communication capabilities in locations such as basements.

The module has a DC power input and can provide a 5V-12V power supply through an external power supply. In order to facilitate the user to configure the pin, the DIP switch is used to set the pin. The SIM7020G module is the optimal solution for low latency, low power consumption, and low throughput applications. It is very suitable for IoT applications such as metering, remote control, asset tracking, remote monitoring, telemedicine, and ride-sharing.

Note: The module base has a DC power input interface. Please strictly follow the input range (5-12V) to prevent damage to the module when using this interface to connect to the power supply. The internal power DIP switch can adjust the voltage level of the internal terminal VIN to adapt to different modules.


  • Smart meter
  • Smart parking
  • Municipal management

Package Includes:

1x COM.NB-IoT module
1x SMA antenna


Frequency band B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B66/B70/B71/B85
Communication UART 115200bps
DC interface specifications 5.5mm
Dimensions 54.2 x 54.2 x 13.2mm
Weight 75gm

Shipping & Returns

  • All orders confirmed before 3 pm IST are shipped on the
    same day, barring rare pickup delays on holidays or disturbances
  • Delivery time in Metro cities is 1-3 days, Others it is
    3-7 days. It varies based on location, reliant on courier services
  • Return window: 7 days from receipt unless stated
    otherwise. No refunds/replacements after
  • Returns only for non-working/damaged products are accepted
  • Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
  • Refunds are processed within 3-4 working days post inspection and approval.

For more details, please check our Shipping and Return Policy

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