SIM7000C Arduino NB-IoT/LTE/GPRS/GPS Expansion Shield

DFRobotSKU: DFR0505
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Sale price £39
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This SIM7000C Arduino NB-IoT/LTE/GPRS expansion shield is a wireless communication module based on the SIMCom SIM7000C. It is designed for Arduino controllers and supports multi-frequency LTE-FDD communication, dual-frequency GPRS/EDGE communication, and NB-IoT communication. Whether for prototype development or small-batch production, the SIM7000C Arduino NB-IoT/LTE/GPRS expansion shield is an ideal solution for projects requiring low power consumption, low latency, and moderate throughput. Additionally, the module features onboard GNSS (Global Navigation Satellite System) and supports various navigation systems, including American GPS, Russian GLONASS, European Galileo, Japanese QZSS, and Chinese BeiDou. It is widely applicable to IoT applications such as long-distance control, movement tracking, long-distance data uploading, and shared bikes.

The SIM7000C Arduino NB-IoT/LTE/GPRS expansion shield synchronously supports both SIM cards and NB-IoT cards. A common SIM card can be plugged in to perform traditional GSM functions, such as making a phone call and sending a message. An NB-IoT card can also be plugged in to provide NB-IoT data transmission.

Note: The onboard BEM280 sensor is removed from the SIM7000 series expansion shield V2.0 and later.

Specifications

Form factor 24*24*2.6
Frequency Bands
Cat-M B1/B3/B5/B8
Cat-NB B1/B3/B5/B8
GSM 900/1800MHz
Electrical Features
Supply Voltage Range(V) 40℃ ~ +85℃ optional
Power Consumption
Power Off(uA) 7
PSM(uA) 9
Sleep(mA) 1
Idle(mA) 11
Data Transfer
Cat-M(Kbps) 300(DL)/375(UL)
Cat-NB(Kbps) 34(DL)/66(UL)
EGPRS(Kbps) 85.6(DL)/85.6(UL)
Software Features
Protocol TCP/UDP/LWM2M/ COAP/MQTT/FTP/ HTTP/TLS/ DTLS/NTP
FOTA Yes
Embedded AT Yes
Firmware Upgrade USB/FOTA
Interfaces
SIM Card 1.8V3.0V
UART Yes
USB Yes
PCM Yes
ADC Yes
I2C Yes
Certification
Regulatory RoHS\REACH\CCC\CTA\SRRC\Mobile\Unicom\Telecom
Carrier CMCC/CUCC/CT

What's on Board

Resources

Package Contents

  • 1x SIM7000C Arduino NB-IoT/LTE/GPRS expansion shield
  • 1x GSM Spring Antenna
  • 1x GPS Internal Antenna

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