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。
产品定位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**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 |