(A112)C_BACK NBIoT CN

SIM7020C NB-IOT

SKU : A112
Shop : https://item.taobao.com/item.htm?ft=t&id=650447330792
Shop(Japan) : 技適
Document : https://docs.m5stack.com/en/hat/c_back_nbiot_cn

CBack NB-IoT CN is an NB-IoT communication module adapted to the M5StickC/C Plus series, with a built-in SIM7020C module, covering most of the Cat-NB frequency bands, and integrating an SMA external antenna interface to improve the communication quality and signal of the device The stability. Support a variety of commonly used IoT communication protocols (MQTT, HTTP, CoAP, etc.), suitable for various low-latency, low-throughput application scenarios.

Datasheet

: static.pdf
SIM7020 Series datasheet : SIM7020_Series_SPEC_20201104.pdf
SIM7020 Series_Ayla_Application Note_V1.03 : SIM7020%20Series_Ayla_Application%20Note_V1.03.pdf
SIM7020 Series_CTBURST_Application Note_V1.01 : SIM7020%20Series_CTBURST_Application%20Note_V1.01.pdf
SIM7020 Series_CoAP_Application Note_V1.03 : SIM7020%20Series_CoAP_Application%20Note_V1.03.pdf
SIM7020 Series_EAT_Environment & Compilation & Burning Guide_V1.02. : SIM7020%20Series_EAT_Environment%20%26amp%3B%20Compilation%20%26amp%3B%20Burning%20Guide_V1.02.pdf
SIM7020 Series_FOTA_Application_Note_V1.02 : SIM7020%20Series_FOTA_Application_Note_V1.02.pdf
SIM7020 Series_HTTP(S)_Application Note_V1.04 : SIM7020%20Series_HTTP(S)_Application%20Note_V1.04.pdf
SIM7020 Series_LWM2M_Application Note_V1.03 : SIM7020%20Series_LWM2M_Application%20Note_V1.03.pdf
SIM7020 Series_Low Power Mode_Application Note_V1.05 : SIM7020%20Series_Low%20Power%20Mode_Application%20Note_V1.05.pdf
SIM7020 Series_MQTT(S)_Application Note_V1.05 : SIM7020%20Series_MQTT(S)_Application%20Note_V1.05.pdf
SIM7020 Series_NVRAM_Application Note_V1.02 : SIM7020%20Series_NVRAM_Application%20Note_V1.02.pdf
SIM7020 Series_SAT_Application Note_V1.01 : SIM7020%20Series_SAT_Application%20Note_V1.01.pdf
SIM7020 Series_SNTP_Application Note_V1.03 : SIM7020%20Series_SNTP_Application%20Note_V1.03.pdf
SIM7020 Series_TCPIP_Application Note_V1.04 : SIM7020%20Series_TCPIP_Application%20Note_V1.04.pdf
SIM7020 Series_AT Command Manual_V1.05 : SIM7020%20Series_AT%20Command%20Manual_V1.05.pdf