Data transfer module HK301

HK301 is a Data Transfer Unit(DTU), a wireless terminal device specially used to convert serial port data into IP data or convert IP data into serial port data for transmission through a wireless communication network. Application: ●Liquid and solids monitoring devices ●Meteorology ●Environmental monitoring systems ●Water conservancy ●Geology ●Electrical power transmission networks ●Natural gas networks and associated equipment Advantages 01table,reliable, simple and flexible networking, data transmission delay generally < 1s 02Three communication interfaces TTL, RS232, RS485 available 03Support point-to-point, center-to-multipoint peer data transmission 04Support automatic re-connection and restart when disconnected 05Support remote SMS query of configuration parameters, remote device restart and configuration