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4G LTE LTE-FDD WCDMA GSM E840-TTL(4G02-DNE) IPX Interface TTL UART Wireless Transceiver Serial Port to Server Bidirectional Module
- Almost meet all M2M application demands; Support data transparent transmission, support TCP, UDP network protocol, support heartbeat package, registration package function;
- Support two-way serial transmission from device to network server for 460800 serial port baud rate and below;
- Support serial port large cache function, the serial port data can be cached locally before the server is established;
- Support SMS sending and receiving, SMS remote query / configuration device parameters;
- Support multiple Socket links to send and receive at the same time;
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Almost meet all M2M application demands; Support data transparent transmission, support TCP, UDP network protocol, support heartbeat package, registration package function;
Support two-way serial transmission from device to network server for 460800 serial port baud rate and below;
Support serial port large cache function, the serial port data can be cached locally before the server is established;
Support SMS sending and receiving, SMS remote query / configuration device parameters;
Support multiple Socket links to send and receive at the same time;
Support two-way serial transmission from device to network server for 460800 serial port baud rate and below;
Support serial port large cache function, the serial port data can be cached locally before the server is established;
Support SMS sending and receiving, SMS remote query / configuration device parameters;
Support multiple Socket links to send and receive at the same time;
Warranty & Returns
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Warranty
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by PrimeVolt’Shop Return Policy
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