ATOM DTU LoRaWAN868 is a LoRaWAN Programmable Data Transmission Unit (DTU) suitable for 868MHz frequency.

The module uses the ASR6501, which supports long-distance communication and has both ultra-low power consumption and high sensitivity. The module integrates the LoRaWAN protocol stack and uses a serial communication interface (using AT command set for control).

When used, it can be used as a collection node to access a large number of gateways for data collection and management. Integrate SMA external antenna interface to improve the communication quality and signal stability of the device.

Unlike the DTU which generally only has the function of data transparent transmission, the ATOM DTU series adopts a more open architecture design. The controller ATOM LITE can modify the program at will according to the actual business. The whole machine reserves a variety of interfaces (RS485, I2C, custom interface) for user expansion, which is convenient for the rapid access of sensors and actuators. With its own guide rail clamping structure, it is perfectly embedded in various industrial control sites. A cost-effective solution for small data collection nodes.

Features

ASR6501
Operating frequency: 868MHz
Serial communication: UART 115200bps (AT command)
With super anti-interference ability, able to work normally in complex interference environment
RS485 communication interface (with 12V input interface, internal integrated DCDC step-down 5V)
Modbus Master/slave
Strong signal access capability
External antenna: SMA antenna interface
Grove expansion interface: -I2C x1 -Custom x1
Self-contained rail clamping

Includes

1x ATOM DTU LoRaWAN868
1x SMA antenna
1x SMA red cap
1x M2 hexagon wrench
1x M2x16 screw
1x 3.96-4P terminal

868MHz supported countries

Albania	Andorra	Armenia	Austria	Bahrain
Bangladesh	Belarus	Belgium	Myanmar	Bosnia and Herzegovina
Brunei Darussalam	Bulgaria	Cambodia	Croatia	Cyprus
Denmark	Egypt	Estonia	Finland	France
Germany	Guatemala	Hungary	Iceland	Iran
Ireland	Italy	Laos	Latvia	Lebanon
Liechtenstein	Lithuania	Luxembourg	Macedonia, the former Federal Republic of Yugoslavia	Malta
Moldova	Montenegro	Morocco	Netherlands	New Zealand
Nigeria	Norway	Oman	Pakistan	Poland
Portugal	Qatar	Romania	Saudi Arabia	Serbia
Singapore	Slovenia	South Africa	Spain	Sweden
Switzerland	Tunisia	Turkey	Ukraine	UAE
UK	Vietnam

Specifications

Resources	Parameter
Communication chip	ASR6501
Operating frequency	868MHz
Minimum receiving sensitivity	-137dBm (SF=12/BW=125KHz)
communication	UART 115200bps
Net weight	32g
Gross weight	40g
Product Size	64 x 24 x 29mm
Package Size	91 x 42 x 24.5mm

Features

Includes

868MHz supported countries

Specifications

Documentation

Industrial

Price

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