Ebyte E90-DTU(400SL22)E module long-distance sending receiving Modbus communication LoRa wireless data transmission gateway

$45.00

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E90-DTU(400SL22)E New generation LoRa wireless 915M module RS485 automatic polling long-distance sending and receiving Modbus communication gateway [Interface type]:Ethernet [Working frequency]:400M [Transmit power]:22dBm [Communication distance]:5km [Product size]:84*82*25mm [Product weight]:130±5g [Introduction]:E90-DTU(400SL22)E is... Read more

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E90-DTU(400SL22)E New generation LoRa wireless 915M module RS485 automatic polling long-distance sending and receiving Modbus communication gateway

[Interface type]:Ethernet

[Working frequency]:400M

[Transmit power]:22dBm

[Communication distance]:5km

[Product size]:84*82*25mm

[Product weight]:130±5g

[Introduction]:E90-DTU(400SL22)E is a wireless gateway (Ethernet interface data transmission radio) that supports 10M/100M rate and is developed by Chengdu Ebyte based on LoRa communication technology and Ethernet protocol. Supports 2-way Socket and provides six working modes: TCP Server, TCP Client, UDP Server, UDP Client, HTTP Client, and MQTT Client. It also supports six-way client connections in TCP server mode.

Serial  No.  Item  Specifications
1 voltage DC8~28V, 12V or 24V power supply recommended
2 Network port specifications Standard RJ45, supports 10/100Mbps
3 Network protocol IP, TCP/UDP, ARP, ICMP, IPv4, MQTT, HTTP
4 Socket number 2-way full function
5 Socket mode TCP Server, TCP Client, UDP Server, UDP Client, HTTP Client, MQTT Client
6 TCP Server connection Supports up to 5 TCP connections
7 IP acquisition method Static IP, DHCP
8 DNS support
9 domain name server Customizable, default 114.114.114.114
10 User configuration Web page configuration, host computer, AT command
11 Antenna interface SMA (external thread, internal hole)
12 Operating temperature -40 ~ +85℃, industrial grade
13 Working humidity 10% ~ 90%, relative humidity, no condensation
14 Size 84mm×82mm×25mm
15 Average weight 130±5g
16 Storage temperature -40~+125℃, industrial grade

Frequency range and number of channels

Model specifications  Factory default frequency MHz  Frequency band range MHz  Channel spacing Hz  Number of channels
E90-DTU(230SL30)E 230.125 220.125~236.125 250K 0~64 (default 40) half duplex
E90-DTU(400SL22)E 433.125 410.125~493.125 1M 0~83 (default 23) half duplex
E90-DTU(400SL30)E
E90-DTU(900SL22)E 868.125 850.125~930.125 1M 0~80 (default 18) half duplex
E90-DTU(900SL30)E

[Note]: When using multiple groups of digital transmission radio stations to communicate one-to-one at the same time in the same area, it is recommended that each group of digital transmission radio stations set a channel spacing of more than 3MHz.


Air speed

Model Specifications  Airspeed Range  Default Parameters
E90-DTU(230SL30)E 2.4、4.8、9.6、15.6Kbps 2.4Kbps
E90-DTU(400SL22)E 2.4、4.8、9.6、19.2、38.4、62.5Kbps 2.4Kbps
E90-DTU(400SL30)E
E90-DTU(900SL22)E 2.4、4.8、9.6、19.2、38.4、62.5 Kbps 2.4Kbps
E90-DTU(900SL30)E

Communication distance

Model Specifications  Distance  Remarks
E90-DTU(230SL30)E 10KM Sunny and open environment, antenna gain 5dBi, antenna height 2.5 meters, air rate 2.4Kbps
E90-DTU(400SL22)E 5KM Sunny and open environment, antenna gain 5dBi, antenna height 2.5 meters, air rate 2.4Kbps
E90-DTU(400SL30)E 10KM Sunny and open environment, antenna gain 5dBi, antenna height 2.5 meters, air rate 2.4Kbps
E90-DTU(900SL22)E 5KM Sunny and open environment, antenna gain 5dBi, antenna height 2.5 meters, air rate 2.4Kbps
E90-DTU(900SL30)E 10KM Sunny and open environment, antenna gain 5dBi, antenna height 2.5 meters, air rate 2.4Kbps

A new generation of LoRa wireless data transmission gateway

LoRa spread spectrum technology

Supporting LoRa node Fully functional gateway configuration

Storage gateway

Configuration gateway

Standard MQTT protocol Multi-host mode

Modbus protocol automatic conversion

Explosion-proof certification Automatic relay

Built-in watchdog, LBT environmental monitoring

RSSI signal detection Rail installation

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Ebyte E90-DTU(400SL22)E module long-distance sending receiving Modbus communication LoRa wireless data transmission gateway

$45.00