Description
Description:Unit NB-IoT The NB-IoT wireless communication module applicable to the global range Cat-NB frequency band. Built-in SIM7020G communication module, using serial communication (AT command set control), integrated SMA external antenna interface, improving the device communication quality and signal stability, SIM7020G module is the best low-latency, low-throughput application The excellent solution is very suitable for IoT applications such as metering, remote control, asset tracking, remote monitoring, telemedicine, and shared bicycles.
Product Features:
Global version/multi-band supportStrong signal access capabilityAT command controlSIM card type: NanoExternal antenna: SMA antennaSerial communication: UART 115200bpsCat-NB frequency band:B1/B2/B3/B4/B5/B8/ B12/B13/B17/B18/B19/ B20/B25/B26/B28/ B66/B70/B71/B85Data transmission (kbps):126(DL)/150(UL)Network protocol: -TCP/UDP/HTTP/HTTPS/ TLS/DTLS/DNS/NTP/ PING/LWM2M/COAP/ MQTT/MQTTS
Specification:
Module: SIM7020GSupport Cat-NB frequency band: B1/B2/B3/B4/B5/B8/ B12/B13/B17/B18/B19/ B20/B25/B26/B28/ B66/B70/B71/B85Network protocol: TCP/UDP/HTTP/HTTPS/ TLS/DTLS/DNS/NTP/ PING/LWM2M/COAP/ MQTT/MQTTScommunication: UART 115200bpsNet weight: 12.8gGross weight: 55gProduct Size: 71.5*24*8mmPackage Size: 95*65*25mm
Package Included:
1 x Unit NB-IoT1 x SMA antenna1 x HEX KEY
Applications:
Smart meterRemote monitoringShared bicycles
Certification:RoHSREACHRCMTelstraCE(RED)GCFATEXTIMDeutsche TelekomVodafoneFCCPTCRBT-MobileIC
Operator certification: Telstra*/Vodafone/Deutsche Telekom
Related Link:
DatasheetSIM7020 Series datasheetSIM7020 Series_Ayla_Application Note_V1.03SIM7020 Series_CTBURST_Application Note_V1.01SIM7020 Series_CoAP_Application Note_V1.03SIM7020 Series_EAT_Environment & Compilation & Burning Guide_V1.02.SIM7020 Series_FOTA_Application_Note_V1.02SIM7020 Series_HTTP(S)_Application Note_V1.04SIM7020 Series_LWM2M_Application Note_V1.03SIM7020 Series_Low Power Mode_Application Note_V1.05SIM7020 Series_MQTT(S)_Application Note_V1.05SIM7020 Series_NVRAM_Application Note_V1.02SIM7020 Series_SAT_Application Note_V1.01SIM7020 Series_SNTP_Application Note_V1.03SIM7020 Series_TCPIP_Application Note_V1.04AT CommandSIM7020 Series_AT Command Manual_V1.05
Pin mapping:
M5StackTX(GPIO17)RX(GPIO165VGNDUnit NB-IoTRXTXVINGND
Schematic:
Example:Arduin0 code example, Configure the serial port pin to G16/17 before use
