Communication Expert of Industrial IoT Product Description WH-LTE-7S1 is a LTE CAT 1 communication module, which supports 5-16V wide power supply range Transparent transmission and AT command mode SMS,NET,Serial AT command configuration FTP Upgrade and FOTA self upgrade Socket Distribution Protocol LTE and GSM, supports TCP/UDP transparent transmission, SMS transmission and configuration, and also supports HTTP and MQTT protocol. At the same time, it supports AT instruction mode to realize full command operation,meets the needs of different application scenarios. WH-LTE-7S1-E covers the mainstream frequency bands of European operators. This model is fully PIN compatible with CAT 4 7S5 series and using a double inline package design, convenient for customers to switch and install. Highlights DIP Plug and Play Easy To Use Intergrated SIM slot Your TrustWorthy Industrial IoT Partner Built-in Watchdog

Product Parameters Frequency Bands  TCP /UDP/IPV4/IPV6/HTTP/MQTT/DNS ECM/RNDIS/PPP FOTA/VoLTE/NTP/FTP SMS:MO/MT Text and PDU modes TCP/UDP/HTTPD/SMS transparent transmission CMD mode,AT command operation Socket Distribution Protocol Base station geolocation Transmission Speed Physical Interfaces UART：3.0V TTL USB：2.0 USIM: 3.0V/1.8V MINI SIM 2FF RF: IPEX Indicators: POWER,WORK,NET Status indicating pins: PWR,NET,WORK Reload pin：Built-in pull-up Reset pin：Built-in pull-up Hardware Characteristics POWER: 3.4V~4.2V / 5~16V(not coexisting) Dimensions (23pin)：44.4mm×41.8mm×12.5mm Operating temperature:...