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INTRODUCTION
NB-IoT (Narrow Band-Internet of Things) technology is a new IoT technical branch and supports cellular data network connection of low power consumption device in WAN (Wide Area Network), which is also called LPWAN. NB-IoT operates in an authorized frequency spectrum. It can be directly deployed to GSM, UMTS, and LTE without any interference of current networks, while the bandwidth consumption is just about 180KHz.
The SIM7000 series Arduino NB-IoT/LTE/GPRS expansion shields are wireless communication modules produced by DFRobot and the design is based on SIMCom SIM7000. This wireless communication module is designed for Arduino controllers, supporting multi-frequency LTE-FDD communication, dual-frequency GPRS/EDGE communication, and NB-IoT communication. No matter prototype developments or small-batch productions, the SIM7000 expansion shield is the best solution for applications of low power consumption, low latency, and meddle-throughput. Besides, with onboard GNSS (Global Navigation Satellite System), SIM7000 supports American GPS, Russian GLONASS, European Galileo, Japanese QZSS, and Chinese BeiDou Navigation Satellite System. It can be widely applied to IoT applications such as long-distance control, moving track, long-distance data uploading, and shared bikes.
The SIM7000 NB-IoT/LTE/GPRS expansion shield supports both SIM card and NB-IoT card synchronously.
Version Description: The onboard BEM280 sensor is removed from the SIM7000 series expansion shield V2.0 and later.
SIM7000 Series Selection GuideProduct SIM7000E SIM7000A SIM7000C Form factor 24*24*2.6 24*24*2.6 24*24*2.6 FrequencyBandsCat-M B3/B5/B8/B20/B28 B2/B4/B12/B13 B1/B3/B5/B8 Cat-NB B3/B5/B8/B20/B28 B2/B4/B12/B13 B1/B3/B5/B8 GSM 900/1800MHz 900/1800MHz Temperature GNSS -40℃ ~ +85℃ optional -40℃ ~ +85℃ optional -40℃ ~ +85℃ optional Electrical Features Supply Voltage Range(V) 3.0~ 4.3 3.0~ 4.3 3.0~ 4.3 PowerConsumptionPower Off(uA) 7 7 7 PSM(uA) 9 9 9 Sleep(mA) 1 1 1 Idle(mA) 11 11 11 Data Transfer Cat-M(Kbps) 300(DL)/375(UL) 300(DL)/375(UL) 300(DL)/375(UL) Cat-NB(Kbps) 34(DL)/66(UL) 34(DL)/66(UL) 34(DL)/66(UL) EGPRS(Kbps) 85.6(DL)/85.6(UL) 85.6(DL)/85.6(UL) Software Features Protocol TCP/UDP/LWM2M/COAP/MQTT/ FTP/HTTP/TLS/DTLS/NTP TCP/UDP/LWM2M/COAP/MQTT/ FTP/HTTP/TLS/DTLS/NTP TCP/UDP/LWM2M/ COAP/MQTT/FTP/ HTTP/TLS/ DTLS/NTP FOTA ● ● ● Embedded AT ● ● ● Firmware Upgrade USB/FOTA USB/FOTA USB/FOTA Interfaces SIM Card 1.8V/3.0V 1.8V/3.0V 1.8V/3.0V UART ● ● ● USB ● ● ● PCM ● ● ● ADC ● ● ● I2C ● ● ● Certification Regulatory RoHS\REACH\IMDA\RCM\Telstra
\Spark\CE(RED)\GCF\Deutsche Telekom\Vodafone\RCM
RoHS\REACH\GCF\FCC
\PTCRB\AT&T\Verizon\IC
RoHS\REACH\CCC\CTA
\SRRC\Mobile\Unicom\Telecom
Carrier TELSTRA/VDF*/ORANGE*/TIM*/ GCF/Deutsche Telekom AT&T/VERIZON/ROGERS
*/PTCRB/GCF
CMCC/CUCC/CT
NOTE:SIM7000E is commonly used with frequency bands in Europe
SIM7000A is commonly used with frequency bands in America
SIM7000C is commonly used with frequency bands in China
Please carefully check your Mobile Operator statement, and select the corresponding products.
SPECIFICATION
- Input Voltage: VIN 7~12VDC（20Vmax）
- Model: SIM7000E
- Dimension: 53.4 x 68.6mm/2.1 x 2.7inch
- Weight: 46g
PROJECTS
Project 1. How to use a SIM808 GPS/GPRS/GSM Shield For Arduino - DFRobot
Introduction: This video is about how to use a SIM808 GPS/GPRS/GSM Shield For Arduino - Arduino tutorial
DOCUMENTS
- Product wiki
- Hardware Design File
- AT Command Manual V1.01
- SIM7000C Specification
- SIM7000E Specification
- BME280 Datasheet
SHIPPING LIST
- SIM7000E Arduino NB-IoT/LTE/GPRS expansion shield x1
- GSM Spring Antenna x1
- GPS Internal Antenna x1