GSM communication module SLM770A series

GPRSUARTdata transmission

SLM770A is the latest LTE Cat.4 wireless communication module launched by MeiG Smart Technology Co., Ltd, which supports the maximum downlink rate of 150Mbps and uplink rate of 50Mbps. It is compatible with existing 3G and 2G networks to ensure network communication even in remote areas. SLM770A module is developed based on ASR1803 platform, compatible with SLM750/SLM790/SLM320 module in package. SLM770A module support diversity reception and MIMO technology, optimize the speed of data transmission and improve the communication quality. Support the sliding NCM/PPP/ECM/TCP/UDP/DTSL /HTTP(s)/FTP/MQTT dialing a variety of ways and built-in network protocol. Integrated UART/I2C/PCM/ SPI/SDIO and other rich hardware interface. Widely used in industrial routing, security monitoring, CPE, vehicle DVR, sharing and other field Covers LTE-FDD/LTE-TDD/WCDMA/EDGE/GPRS/GSM networks Support variety of voice coding (HR/FR/EFR/AMR/AMR-WB), support SRLTE/CSFB/VOLTE Supports high-speed USB2.0 interfaces Commonly used LCC package interface, strong versatility, release users to the traditional industry products quickly access the network Supports TCP/UDP/DTLS/HTTP(S)/FTP/MQTT and other built-in protocol stack functions