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CONTENTS

IoT BASE CatM

SKU:M119

Description

IoT BASE Cat-M is a functional base designed for IoT data transmission. The internal 'SIM7080G' module supports both 'CAT-M' and 'NB-IoT' modes with global coverage. This functional base includes I2C + UART + GPIO + RS485 + Battery-power ports, with rich expansion options. As well to support common industrial protocols such as Modbus. Suitable for remote control, remote monitoring, remote medical applications.

Product Features

  • Module Solution: SIM7080G

  • Cat-M & NB-IoT modes with Global Coverage

  • UART interface/ AT command control

  • Global version/ multi-band support

  • Card slot: MicroSIM

  • Antenna: external SMA antenna

  • Module certifications: Softbank/Telec/RoHS/REACH/JATE/Docomo/KDDI/RCM/CE(RED)/GCF

  • Deutsche Telekom/FCC/PTCRB/AT&T/Verizon/T-Mobile/US Cellular/IC

  • IoT Base expansion ports:

    • 1x PWR485 (RS485 + DC12V INPUT)
    • 1x DC power jack
    • 1x I2C
    • 1x GPIO
    • 1x UART
    • 1x Battery Expansion Interface

Include

  • 1x IoT BASE Cat-M
  • 1x SMA Antenna
  • 1x 12V DC Power Adapter
  • 1x VH-3.96-2P terminal
  • 1x VH-3.96-4P terminal
  • 1x Guide rail mount base plate
  • 2x M3*28 Screws
  • 1x M3 Hex key

Application

  • Remote Control/Data Collection
  • Data transmission

Specifications

Specifications Parameters
Communication module SIM7080G, communication interface: UART baud 115200 8N1
Support CAT-M band B1/B2/B3/B4/B5/B8/B12/B13/B14/B18/B19/B20/B25/B26 /B27/B28/B66/B85
Support CAT-NB frequency band B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B28 /B66/B71/B85
Cat-M uplink and downlink speed Uplink: 1119Kbps Downlink: 589Kbps
NB-IoT uplink and downlink speed Uplink: 150Kbps Downlink: 136Kbps
RF Power Class Class 5 (Typ. 21dbm)
Card slot specifications MicroSIM
Support protocol: TCP/UDP/HTTP/HTTPS/TLS/DTLS/PING/LWM2M/COAP/MQTT and other communication protocols
Working current 42mA (DC interface 12V input, when the device is connected to the network)
Interface specifications I2C/GPIO/UART(HY2.0-4P)
RS485(VH-3.96-4P)
DC interface (round hole DC-IN-TH_DC-0440-2.5A-2.0)
Lithium battery interface (VH-3.96-2P)
Net weight (module) 29.4g
Gross weight 153.6g
Product size 80 * 54 * 33mm
Packing size 98 * 106 * 57mm

PinMap

  • SIM7080G
M5Core G0 G35 G12 5V GND
SIM7080G RX TX PWR VCC GND
  • RS485
CORE G15 G13 5V GND
RS485 TX RX VIN GND
  • HY2.0-4P
M5Core G21 G22 5V GND
I2C PORT SDA SCL VCC GND
M5Core G36 G26 5V GND
GPIO PORT ADC DAC VCC GND
M5Core G17 G16 5V GND
UART PORT TX RX VCC GND

Schematic

Application

Datasheet

AT Command

Certificate

Examples

Arduino