Description: Unit NB-IoT2 is an NB IoT wireless communication module suitable for the Cat NB frequency band worldwide. Built in SIM7028 communication module, using serial communication (controlled by AT command set), integrating SMA external antenna interface, significantly improving the communication quality and signal stability of the device. The SIM7028 module supports multi band NB IoT network connectivity, ensuring wide applicability worldwide. The SIM7028 module is designed for low latency and low throughput applications, with excellent power management capabilities, suitable for devices that run for a long time. Suitable for IoT applications such as smart meters, remote control, asset tracking, remote monitoring, remote healthcare, and shared bicycles. Product Features Global version/multi band support Strong signal access capability AT command control SIM card type: Nano External antenna: SMA antenna Serial communication: UART 115200bps Cat NB frequency band: B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B66/B70/B85 Data transmission (kbps): 127 (DL)/159 (UL) Network Protocol: TCP/UDP/HTTP/TLS */DTLS */DNS/NTP/PING/LWM2M/COAP */MQTT/MQTT/SSL contain 1x Unit NB-IoT2 1x SMA antenna 1x hex wrench 1x Grove Line application Remote control Asset tracking Remote monitoring Shared bicycles authentication Wireless and communication equipment certification SRRC,NAL,CE-RED,GCF,CCC Safety and Environmental Certification CCC,RoHS,REACH Operator certification Deutsche Telekom,Vodafone,Telefonica, China Telecom, China Mobile, China Unicom On Jul 13, 2024 at 08:45:57 PDT, seller added the following information:
Price: 27.54 USD
Location: Shenzhen,Guangdong
End Time: 2024-09-05T16:54:40.000Z
Shipping Cost: 3.59 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Origin: Mainland China
Brand Name: EDIY
Brand: Unbranded
Type: M5Stack NB-IoT
Compatible Brand: none
UPC: Does not apply
EAN: Does not apply
