GDIX21

1.Introduction

1.1Description

GDIx21 is a single channel gateway independently developed by ManThink. Products uploaded to the application platform through 4G. GDx21 is easy to use and low-cost without configuration. Customers can quickly deploy it as needed.

1.2 Application

GDIx21 is suitable for scenarios with a small number of devices and extremely low cost requirements.

1.3 Features

Supports 4G Netcom

Support heartbeat

Supports pop-up SIM cards

Supports mqtt Protocol

2. Parameters

2.1 Interface

Power	12V power interface
Type-C	Power supply
SIM card slot	Install the operator's SIM card, the operator has no restrictions
4G antenna interface	Connect 4G antenna
PWR	Power Indicator
RUN	The system operation indicator light flickers once per second, indicating that the system is running normally.
BH	Data status indicator light, flashing 100ms when sending and receiving upstream channel data
4G	4G status indicator light, the search network flickers every 500ms; When connected to 4G network, flickers every 1S

2.2 Electrical parameters

Operating voltage	DC 5V/12V
Operating temperature	-40℃ ~ 85℃
Working humidity	0%~95%RH
Protection level	IP53
Size	979024mm

2.3 Structural dimensions

3. Instructions

Start working immediately after power supply

By default, 4G is used for data return.

The default rate is SF12.

For the default factory frequency, see ordering information.
Only the Thinkone server can be connected.

Network layer

Application layer