MC919-CN是一款高性能LTECat1 bis无线通信模组,采用LCC+LGA封装,尺寸为21.9mm*22.9mm*2.4mm,支持国内运营商4G频段,支持双卡双待。MC919-CN内置丰富的网络协议,集成多个通用接口(USB/UART/SPI/I2C/PCM/ADC等),并支持多种驱动和软件功能(如Linux/Android/Windows等主流操作系统),满足IoT行业的各种应用诉求。
产品覆盖中低速率物联网市场,例如泛支付、共享、工业互联、车载后装等多种应用场景。为上述各领域的客户提供完美高速体验。
MC919-CN是一款LTEonly无线通信模组,支持双卡双待、WiFi-Scan、VoLTE等功能。
基本特性
Package
|
LCC+LGA
|
Dimension (mm)
|
21.9×22.9×2.4
|
LTE FDD
|
B1/3/5/8
|
LTE TDD
|
B34/38/39/40/41
|
GSM/GPRS/EDGE
|
NA
|
Power Supply
|
3.4V ~ 4.3V (Typical 3.8V)
|
Operating Temp
|
-30°C ~ +75°C
|
传输速率
LTE FDD (Mbps)
|
10(DL)/5(UL)
|
LTE TDD (Mbps)
|
7.5(DL)/1(UL)
|
GPRS(Kbps)
|
NA
|
功能特性
WiFi-Scan
|
●
|
BLE
|
NA
|
OpenCPU
|
●
|
FOTA
|
DFOTA
|
OS Drivers
|
Linux/Windows/Android
|
GNSS
|
NA
|
TTS
|
●
|
SMS
|
●
|
Audio
|
●
|
Protocols
|
TCP/UDP/HTTP/HTTPS/FTP/FTPS/HeartBeat/MQTT/SSL/TLS/ECLOUD/内置协议栈支持IPV6
|
接口
SIM
|
x 2, 1.8V/3.0V
|
USB
|
x 1, USB2.0
|
UART
|
x2
|
SPI
|
●
|
ADC
|
x1
|
GPIO
|
●
|
SDIO
|
NA
|
I2C
|
●
|
PCM
|
●
|
认证
Regulation
|
RoHS*/CCC*/NAL*/SRRC*
|
Operator
|
CTCC*/CMCC*
|
Industry
|
NA
|