SIM7070G Arduino NB-IoT / LTE / GNSS / GPRS / GPS Expansion Shield

This NB-IoT expansion board, designed specifically for Arduino controllers, is globally frequency-compatible, supporting CAT-M, NB-IoT, GSM, GPRS, EDGE communication methods, and GNSS satellite positioning functions.

Its ultra-low power consumption and precise positioning characteristics, coupled with support for CAT-M and GNSS satellite positioning, make it an ideal choice for smart logistics, asset tracking, smart cities, and other fields.

This expansion board is not only suitable for prototype development but also for small batch production, making it an optimal choice for low-power, low-latency, and medium-throughput applications. It has built-in GNSS satellite positioning, including GPS, GLONASS, Galileo, and BD, making it highly suited for IoT applications such as remote control and mobile tracking.

The SIM7070G also comes with a rich set of built-in AT commands and provides detailed libraries, user manuals, and application documents, including usage methods for network communication protocols such as HTTP, MQTT, FTP, CoAP, NIDD, PING, etc., enabling quick start without deep understanding of underlying network protocols.

Most importantly, the SIM7070G has passed relevant certifications in multiple countries and regions worldwide, specifically:

• Anatel: Brazil Telecommunication Equipment Certification
• AT&T: AT&T Certification
• CCC: China Compulsory Certification
• CE: European CE Certification
• UKCA: UK Conformity Assessed Certification
• FCC: Federal Communications Commission Certification
• GCF: Global Certification Forum
• IC: Canadian Telecommunication Equipment Certification
• JATE: Japanese Industrial Standards Certification
• TA: China Radio Transmission Certification
• NCC: Taiwan Telecommunications Terminal Certification
• KC: Korea Certification
• PTCRB: PTCRB Certification Organization
• RCM: Australia New Zealand Compliance Certification
• REACH: European Chemicals Certification
• RoHS: European Environmental Certification
• TELEC: Japanese Telecommunication Equipment Certification
• T-mobile: T-mobile Mobile Communication Service Provider Certification
• US Cellular: US Cellular Mobile Communication Service Provider Certification
• Verizon: Verizon Mobile Communication Service Provider Certification
• Deutsche Telekom: German Telecommunication Certification

With the above testing and certification from relevant agencies, you can confidently use the SIM7070G in your products or projects without worrying about compliance issues.

Features

• Supports global frequency bands for NBIoT
• Supports CAT-M communication
• Supports GNSS satellite positioning (GPS, CLONASS, Galileo, BD)
• Supports multiple frequency bands including CAT-NB/CAT-M/GSM/GPRS/EDGE
• Comes with built-in AT commands, software library is encapsulated, eliminating the need for lower-level development
• Comprehensive certifications

Application Scenarios

• Logistics and supply chain management
• Urban monitoring such as smart street lighting, sewage detection, and environmental monitoring
• IoT data transmission and remote control

Technical Specifications

• Operating Voltage: 5V (Note: The module will consume a large amount of current at the moment of network connection, an external power supply is needed during operation)
• Input Voltage: 7~12VDC
• Data TransmissionGPRS: 85.6Kbps(UL), 107Kbps(DL)EDGE: 296Kbps(UL), 236.8Kbps(DL)LTE Category M1: 589Kbps (DL)LTE Category M1: 1119Kbps (UL)LTE Category NB1/NB2: 127Kbps (DL)LTE Category NB1/NB2: 158.5Kbps (UL)EGPRS: Compatible with MCS 12
• Supported BandsNBIoTB1 B2 B3 B4 B5 B8 B12 B13 B18 B19 B20 B25 B26 B28 B66 B71 B85CAT-M (LTE-HD-FDD)B1 B2 B3 B4 B5 B8 B12 B13 B14 B18 B19 B20 B25 B26 B27 B28 B66 B85GSM/GPRSGSM850MHzEDGEEGSM900MHzDCS1800MHzPCS1900MHzGNSSGPSGLONASSBeiDouGalileoProtocol: NMEA
• InterfacesNBIoT Antenna Interface: IPEX1GNSS Antenna Interface: IPEX1SIM Card: NBIoT/CAT-M/2G Card (Only supports 1.8V SIM card, not 3V card)