2、 Quick Start - Ebyte E90-DTU User Manual

Table of Contents

Chengdu Ebyte Electronic Technology Co.,Ltd.

The transmission power can reach up to 2W, and support multi-level adjustment, and all technical indicators meet European

industrial standards;

Support LBT function, the station automatically waits for transmission according to the current ambient noise intensity. Greatly

improve the communication success rate of the module in harsh environments;

Support wireless sending command packets, remote configuration or reading of wireless module parameters;

Support communication key function to effectively prevent data from being intercepted;

It can realize multi-level relay networking, effectively expand the communication distance, and realize ultra-long-distance

communication;

10.

The temperature compensation circuit is adopted, and the frequency stability is better than ±1.5PPM;

11.

Operating temperature range: -40°C~+85°C, adapt to a variety of harsh working environment, real industrial grade products;

12.

All aluminum alloy shell, compact size, easy installation, good heat dissipation; Perfect shielding design, good electromagnetic

compatibility, strong anti-interference ability;

13.

Multiple protection functions such as power reverse connection protection, over-connection protection, and antenna surge

protection greatly increase the reliability of the station;

14.

Powerful software functions, all parameters can be programmed to set: such as power, frequency, air rate, address ID, etc.;

15.

With a built-in watchdog and precise time layout, the module will automatically restart in the event of an exception and continue

to work according to the previous parameter settings

2、

Quick start

You need to prepare

Note: When using this equipment, an external 50 ohm impedance antenna must be connected, and the two devices and antennas must

be used more than 6 meters apart, otherwise there is a risk of damage to the equipment!!

1、 First install an antenna for the data transmission station, then install the power supply, and ensure that the DIP switch state is

correct, and the user can choose the crimping method or power adapter power supply according to the needs, and choose one of

the two；

E90-DTU(400SL33) User Manual

Table of Contents

400sl33