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【New Product】Gateway upgrade! LoRa radio frequency to 4G network server
4G wireless data transmission gateway
E90-DTU(400SL30-4G)-V2.0
Brand new upgrade
4G/Ethernet dual choice
Sub-1G and 4G network data transparent transmission
Automatic polling, automatic relay
Edge collection, automatic reporting
E90-DTU (400SL30-4G)-V2.0 is a 4G wireless data transmission gateway from wireless radio frequency (LoRa) to 4G network server, which realizes the transparent transmission of Sub-1G and 4G network data, and the communication distance can reach 10km.
It can be directly connected to the upper computer of the computer through a USB cable for parameter configuration, and the user-defined parameters can be easily changed without installing the driver.
Sixteen core functions
Sixteen core functions to meet more application needs.
LoRa spread spectrum + 4G full Netcom
The Sub-1G wireless radio frequency transceiver is based on SEMTECH's SX1262 radio frequency chip, supports LoRa spread spectrum technology; supports 4G full Netcom, and has a wider coverage.
Fully featured gateway configuration
Support data transparent transmission, support TCP, UDP, MQTT network protocols, support heartbeat packet, registration packet function, can send and receive 4 socket links at the same time; support serial port cache function, serial port data can be cached locally before the connection with the server is established.
Standard MQTT protocol, can access multiple IoT cloud platforms.
The device automatically recognizes the ModBus TCP and RTU protocols and converts them automatically.
Stable work + safe and reliable
Support RSSI, which is used to evaluate signal quality, improve communication network, and distance measurement; support LBT, monitor channel environmental noise before sending, and improve communication success rate.
Support active reporting of device information Software/hardware dual watchdog design, stable system, never crash; adopt industrial standard design, 4G/Cat-1/NB DTU can be used for a long time in the environment of -40 ~ 85 ℃.
Use USB to connect to the computer, no need to install the driver, and the parameters can be configured after connecting to the computer.
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