Main view
search
  • Main view
  • Top view - full kit
  • Bottom view
  • Close-up of the chip
ID: 571796
5902186313736
zł216.11
Tax included

zł175.70 tax excl.

Advanced expansion shield for Arduino. Supports SIM cards as well as NB-IoT / CAT-M cards. With the integrated GNSS (Global Navigation Satellite System) module, it supports GPS, GLONASS, Galileo and BeiDou navigation systems. The module is powered with a voltage from 7 V to 12 V. DFRobot DFR0572

24h
Available
Available quantity: 2
Kamami is the official distributor of DFRobot modules and development kits. All boards of this brand in our offer are original and come directly from the manufacturer.

Description

SIM7070G Arduino NB-IoT/LTE/GPRS/GPS Expansion Shield is an advanced wireless communication expansion board designed for Arduino . It is based on the SIM7070G chip from SIMCom. The module supports global multi-band CAT-M (LTE-M), NB-IoT and GPRS/EDGE communication. SIM7070G features worldwide frequency band compatibility, allowing deployment in IoT projects across different regions without concerns about local carrier frequency limitations.

                                         

NB-IoT (Narrow Band-Internet of Things) technology is a modern branch of IoT designed to provide cellular network connectivity for low-power devices operating within WAN (Wide Area Network), also referred to as LPWAN. NB-IoT works within licensed frequency spectrum. It can be directly deployed in GSM, UMTS and LTE systems without interfering with existing network infrastructure.

The expansion shield features a built-in GNSS (Global Navigation Satellite System) module supporting GPS, GLONASS, Galileo, QZSS and BeiDou navigation systems. It includes SIM card interfaces, allowing standard cellular functions such as voice calls and SMS messaging, as well as an NB-IoT card slot enabling communication within NB-IoT and CAT-M technologies. In addition, the module is equipped with a BME280 environmental sensor for monitoring temperature, humidity and atmospheric pressure, for example in NB-IoT applications.

Attention!

The module requires a mini-SIM card supporting NB-IoT / CAT-M or 2G operation inserted into the onboard slot. A suitable adapter is required when using micro-SIM or nano-SIM cards.

Features

  • Intended for use with Arduino tiles
  • Communication module: SIM7070G supports LTE Cat-M1, NB-IoT, GSM, GPRS and EDGE communication and is configured via AT commands
  • GNSS navigation support (GPS, GLONASS, BeiDou, Galileo)
  • Global frequency band support for CAT-NB / CAT-M / GSM / GPRS / EDGE
  • 1.8 V SIM card slot
  • Supports HTTP, HTTPS, MQTT, FTP, CoAP, NIDD, PING protocols
  • Two IPEX1 antenna connectors: communication antenna and GNSS antenna
  • Operating temperature: from -40°C to 85°C
  • Module operating voltage: 5 V
  • Input supply voltage: 7 V to 12 V DC
  • GPRS data transfer: 85.6 Kbps UL / 107 Kbps DL
  • EDGE data transfer: 296 Kbps UL / 236.8 Kbps DL
  • LTE Cat-M1 data transfer: 1119 Kbps UL / 589 Kbps DL
  • LTE Cat-NB1/NB2 data transfer: 158.5 Kbps UL / 127 Kbps DL
  • Dimensions: 53.4 x 68.6 mm

Included

  • SIM7070G Arduino NB-IoT/LTE/GPRS/GPS Expansion Shield
  • Internal GPS antenna
  • Spring GSM antenna
571796

Data sheet

Communication
GNSS

Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

You might also like

Other products in the same category (16)