pdf-icon

CONTENTS

IoTBase CatM

SKU:M119

Preview
Preview
Preview
Preview
Preview
Preview
Thumbnail
Thumbnail
Thumbnail
Thumbnail
Thumbnail
Thumbnail

Description

IoTBase CatM is a functional base specifically designed for IoT data transmission scenarios. It comes with a built-in SIM7080G communication module, supporting CatM & NB-IoT dual modes, covering most CatM & NB-IoT frequency bands globally, and can meet the needs of different regions and different communication rates/throughputs. The base integrates rich interface resources (I2C + UART + GPIO + RS485 + battery power interface) for easy expansion of various sensors, and is compatible with industrial protocols such as ModBus. It is very suitable for IoT applications such as remote control, remote monitoring, and remote healthcare.

Features

  • SIM7080G
    • Wireless communication module supporting CatM & NB-IoT dual modes
    • UART interface/AT command control
    • Global version/multi-band support
    • Card slot specification: MicroSIM
    • Antenna: SMA external 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
  • Base expansion interfaces:
    • 1 x PWR485(RS485 + DC12V INPUT)
    • 1 x DC power interface
    • 1 x I2C
    • 1 x GPIO
    • 1 x UART
    • 1 x Battery expansion interface

Includes

  • 1 x IoTBase CatM
  • 1 x SMA antenna
  • 1 x 12V DC power adapter
  • 1 x VH-3.96-2P terminal
  • 1 x VH-3.96-4P terminal
  • 1 x Din-mount rail fixing base
  • 2 x M3*28 screws
  • 1 x M3 hex wrench

Applications

  • Remote control/data acquisition
  • Cloud data applications

Specifications

Specification Parameters
Communication module SIM7080G, Communication interface: UART baud 115200 8N1
Supported CAT-M bands B1/B2/B3/B4/B5/B8/B12/B13/B14/B18/B19/B20/B25/B26 /B27/B28/B66/B85
Supported CAT-NB bands B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B28 /B66/B71/B85
Cat-M uplink/downlink speed Uplink: 1119Kbps Downlink:589Kbps
NB-IoT uplink/downlink speed Uplink: 150Kbps Downlink:136Kbps
RF Power Class Class 5 (Typ. 21dbm)
Card slot specification MicroSIM
Supported protocols TCP/UDP/HTTP/HTTPS/TLS/DTLS/PING/LWM2M/COAP/MQTT and other communication protocols
Operating current 42mA (DC interface 12V input, device connected to 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)
Li-ion battery interface (VH3.96-2P)
Net weight (module) 29.4g
Gross weight 153.6g
Product dimensions 80 x 54 x 33mm
Package dimensions 98 x 106 x 57mm

Certifications

Schematics

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

Datasheets

Softwares

Arduino

UiFlow1

Protocol