heayzoki rs485 gprs serial device server wireless communicatio | Shop The World
From USA
NewHeayzoki
Heayzoki RS485 to GPRS Serial Device Server Wireless Communication Serial Server Serial Server for TCP
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Adopt serial AT command, IOT Service serial configuration software and IOT Service network configuration software configuration method
•Support SMS AT function and support registration package, heartbeat package
•The server uses for RDA8955 processor, the main frequency is 256MHz and the operating system is for SRX
•The RS485 to GPRS serial server supports TCP with stable performance, with 850/900/1800/1900MHz cellular frequency band
•The serial server supports remote firmware upgrade and remote configuration parameters
