2G/4G/WIFI GPS Remote Controller For Solar Pump Inverter

Overview

Gprs remote controller is a wireless date transmission terminal based on GPRS network, provides transparent date channel, can facilitate the realization of the remote, wireless and network communication.Now we have 2G/4G,WIFI version.

Make it easy for your device with Internet to connect by wireless. GT81 has a wide range of network coverage (it can be used anywhere you can use mobile phones), flexible and fast networking (installation can be used), low operation cost (billing according to the flow) etc.

Features

1. l Large buffer design(serial port to send and receive, built-in 8 KB of data cache), l The length of single packet data can be set up, the biggest support for 1024Bytes, suitable for continuous transmission of data；
2. l Uses Quectel industrial GPRS module, embedded TCP/IP protocol stack；
3. l Wide voltage power supply: 5~16V；
4. l Has the function of the power off, convenient user to control；

Functions of GPRS module establishing

1. Working status monitoring

2. Inverter controling, start, stop, reset and running mode selection

3. Parameters setting

4. History working data record
5. Location in google map

Model selection

1. GPRS with GPS device, for accuracy location
2. GPRS, location by GPRS of internet only
3. PCB of GPRS, which can install into inverter side for above 5.5kw power
4.2G/4G WIFI available.

Wring

1. Wire Rs485A, Rs485B to USB to serials port converter, and wires 24V, GND as well. GPRS module.

2. Find the correct series port in computer.

3. Install GPRS module configure software 'DTU set software.exe'

4. Set 'COM' and press 'connect' to establish communication between computer and gprs