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

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

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Description: 1. Overview: M5Stack COM.NB-IoT Module is a compact, wireless communication solution based on the SIM7020G chipset for Narrow Band IoT (NB-IoT) applications. It includes an integrated antenna for enhanced connectivity. 2. Key Features: Supports NB-IoT and LTE-M networks; Built-in 32-bit STM32 microcontroller for edge computing; Onboard eSIM for easy SIM card management; Multiple I/O interfaces, including UART, SPI, I2C, and GPIO. 3. Connectivity: Establishes a stable and reliable connection to the Internet via NB-IoT technology, delivering low power consumption and extended coverage. 4. Wireless Communication: Enables wireless data transmission between IoT devices and cloud platforms for remote monitoring and control. 5. Onboard Edge Processing: Performs preliminary data processing tasks on the module itself, reducing overall system latency and increasing responsiveness. 6. Easy Setup: Compatible with M5Stack's UIFlow programming software, simplifying setup, configuration, and ma

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Specification	Details
Module Type	NB-IoT Communication Module
Chipset	SIMCOM SIM7020G
Operating System	M5Stack OS (Firmware)
Frequency Band	700 MHz 800 MHz
Power Supply	3.7V - 4.2V DC (via USB-C)
Current Consumption	25mA (in sleep mode) up to 20mA (in data transmission)
Antenna Type	Built-in Antenna (u.FL connector)
Interface	UART I2C SPI GPIO
Memory	128KB RAM 512 KB Flash
Operating Temperature	-40°C to +85°C
Dimensions	24.6 x 15.5 x 3 mm
Weight	approximately 10 grams