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C3 Serial to LTE Wireless Converter
Original price was: $129.00.$109.00Current price is: $109.00.
2500 in stock
Description
TDU771 is an LTE CAT 1, quickly delivers the bi-directional transparent transmission of data at serial ports and networks.
TDU771 supports TCP/UDP transparent transmission, SMS transmission, HTTPD Client mode, and AT command configuration. Also, it is simple to configure, has high reliability and built-in hardware watchdog, supports FOTA upgrading.
TDU771 has wide-voltage power supply terminals and DC interfaces, standard RS232 and RS485 interfaces meets the needs of different application scenarios.
* Support 9~36V wide voltage power supply
* Multi-standard, LTE Cat.1 and GRPS, dual-mode dual insurance;
* Support network transparent transmission function, serial port data is directly transmitted to the network end, simple and reliable;
* Each connection supports 20 data caches, each data is up to 4K;
* Each connection supports one socket backup;
* Support registration package, heartbeat package data;
* Support HTTPD function;
* Support SMS transparent transmission, send SMS;
* Support FTP upgrade protocol;
* Support base station positioning and NTP time update;
* Multiple parameter setting methods: network, SMS, serial port AT command and computer setting software configuration;
* With security mechanism, command mode login password can be set;
* Support RS232 and RS485 Two interfaces, more convenient to use
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