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Chengdu Ebyte Electronic Technology Co., Ltd

E90-DTU(900SL30-ETH) User Manual

Copyright ©2012–2019, Chengdu Ebyte Electronic Technology Co., Ltd

20

3

、

The DTU is connected via Network Debugging Assistant for communication test as shown below.

4.9 UDP Server guidance

1

、

Set “Network Debugging Assistant”: as UDP ( no need to tell UDP Client and UDP Server

），

set local host IP as 192.168.4.101

，

local port as 8886

，

remote host as 192.168.4.101:8887.

Computer A

Computer B

Содержание 900SL30-ETH

Страница 1: ......

Страница 2: ...ation key 10 3 4 10 Enable repeater 10 3 4 11 Enable LBT 10 3 4 12 Enable RSSI byte 10 3 4 13 Enable RSSI environment noise 10 3 5 Featured function 11 3 5 1 web page configuration 11 3 5 2 Heartbeat function 11 3 5 3 Registration package function 12 3 5 4 Transparent transmission cloud function 12 3 5 5 Short connection function 13 3 5 6 KeepAlive function 13 3 5 7 Timeout restart function 13 3 5...

Страница 3: ...udden interference it can actively correct the interfered data packets greatly improving reliability and transmission distance and helping users to efficiently Complete transparent transmission of long distance data Users can configure it through the WEB webpage 2 Parameter 2 1 General parameter No Item Specification 1 Power supply 8V 28VDC will burn over 28V 12V or 24V is recommended 2 Ethernet s...

Страница 4: ...Hz 850 125 930 125 ISM band Power consum ption TX current mA 475 7mA 12V Instant power consumption RX current mA 71 6mA 12V Max tx power dBm 29 5 30 0 30 5 Receiving sensitivity dBm 147 148 149 Air data rate 0 3 kbps Air data rate bps 0 3k 2 4k 62 5k Configured by user Distance 10000m In open and clear air antenna gain 5dBi at height of 2 5 m air data rate 2 4 kbps Transmission length 240 Byte Can...

Страница 5: ...Chengdu Ebyte Electronic Technology Co Ltd E90 DTU 900SL30 ETH User Manual Copyright 2012 2019 Chengdu Ebyte Electronic Technology Co Ltd 5 2 3 Dimension and pin definition ...

Страница 6: ...Technology Co Ltd 6 No Name Specification 1 DC_IN Power supply default 8 28V 5V can be customized recommend 12V 24V 2 ETHERNET RJ45 to connect to PC or other device 3 PWR Power indicator 4 LINK Connection indicator 5 DATA Serial port TX and RX indicator 6 Reload Restore to factory setting 7 ANT SMA 2 4 Connection method ...

Страница 7: ...ed for data interaction between devices and servers and is the most commonly used method of networked communication 2 E90 DTU 900SL30 ETH When attempting to connect to the server in TCP Client mode and the local port is 0 the connection is initiated with a random port each time 3 E90 DTU 900SL30 ETH supports short connection function 4 Under the same LAN if E90 DTU 900SL30 ETH is set to static IP ...

Страница 8: ...ides a transaction oriented simple and unreliable information transmission service Without the establishment and disconnection of a connection only the IP and port need to be established to send data to the other party It is usually used for data transmission scenarios where the packet loss rate is not required the data packet is small and the transmission frequency is fast and the data is transmi...

Страница 9: ...ough the Ethernet the DTU will initiate wireless transmission The wireless receiving function is turned on and the wireless data is received and output through the Ethernet 2 WOR transmitter The DTU is sent and received and when the data is transmitted a wake up code is added for a certain period of time 3 WOR receiver The DTU cannot transmit data works in the WOR listening mode and the listening ...

Страница 10: ...source address 3 4 11 Enable LBT The DTU has a Listen before talk LBT function When this function is enabled the channel environment noise will be actively monitored before the wireless data is transmitted If the noise exceeds the threshold the transmission will be delayed This function can greatly improve the communication success rate of the DTU in harsh environments It can be used for network t...

Страница 11: ...cal area network when users visit the web After entering 192 168 4 101 the user name and password the web configuration page is entered 3 5 2 Heartbeat function In the network transparent transmission mode heartbeat packet can be sent by E90 DTU 900SL30 ETH The heartbeat packet can be sent to the web server The main purpose is to maintain a connection with the server which only takes effect in the...

Страница 12: ...n package setting content is up to 40 bytes Establishing a connection by sending a registration package is mainly used to connect servers that need to be registered Data carrying registration package The sending data accesses the registration package at the front end of the data and is mainly used for protocol transmission The registration package mechanism is only available for TCP Client and UDP...

Страница 13: ...esources This setting is valid under TCP Users can customize the Keep Alive switch and other parameters keepalive parameter introduction time How many seconds after the TCP link does not receive data packet transmission to start the probe packet intv Time interval between the previous probe packet and the next probe packet probes The maximum number of probe failures When the sniffing fails to this...

Страница 14: ...on indication showing the transmission status of the DTU When there is no data transmission on the DTU the data transmission indicator is off When there is data transmission on the DTU the flashing indicates that the period is 60ms and the indicator is on for 10ms 3 5 10 Restore to factory setting The DTU is restored to the factory settings either by software or by button 4 Quick Start 4 4 Default...

Страница 15: ...content regist msg Socket B1 short connection time 0 s turn off short connection Socket B1 keepalive parameter time inteval probes 10 s 5 s 30 times Socket B1 clear the cache OFF Cloud transparent transmission OFF Tcp server max connection number 6 number Intranet discovery port 1901 Intranet discovery command www cdebyte comwww cdebyte com Web page port 80 Web login user name password admin admin...

Страница 16: ...n Network Debugging Assistant on Computer A and Computer B set the protocol type to TCP Server and set the local IP and port to 192 168 4 100 and 8886 respectively 2 Set the SOCKET A1 network type of device A and device B to TCP Client the destination IP address is 192 168 4 100 the local port 0 random port and the destination port 8886 Click Save to restart the module ...

Страница 17: ...ology Co Ltd 17 3 The DTU is connected via Network Debugging Assistant for communication test as shown below 4 7 TCP Server guidance 1 Set the network debugging assistants on computer A and computer B as TCP Client the remote host IP is set to 192 168 4 101 and the remote host port number is set to 8886 Computer A Computer B ...

Страница 18: ...yright 2012 2019 Chengdu Ebyte Electronic Technology Co Ltd 18 2 Set the SOCKET A1 network type of Device A and Device B to TCP Server and local port 8886 Click Save to restart the module 3 The DTU is connected via Network Debugging Assistant for communication test as shown below ...

Страница 19: ... Network Debugging Assistant as UDP no need to tell UDP Client and UDP Server set IP of master as 192 168 4 100 local port number as 8887 remote master as 192 168 4 101 8886 2 Set the SOCKET A1 network type of device A and device B to UDP Client the target IP address is 192 168 4 100 and the destination port is 8887 Click Save to restart the module Computer A Computer B ...

Страница 20: ...nology Co Ltd 20 3 The DTU is connected via Network Debugging Assistant for communication test as shown below 4 9 UDP Server guidance 1 Set Network Debugging Assistant as UDP no need to tell UDP Client and UDP Server set local host IP as 192 168 4 101 local port as 8886 remote host as 192 168 4 101 8887 Computer A Computer B ...

Страница 21: ...19 Chengdu Ebyte Electronic Technology Co Ltd 21 2 Set the SOCKET A1 network type of device A and device B to UDPS UDP Server and local port 8887 Click Save to restart the module 3 The DTU is connected via Network Debugging Assistant for communication test as shown below Computer A Computer B ...

Страница 22: ...ction The module supports web page configuration The user can input the module IP address and port the default port of the browser is 80 through any browser After the login is successful the web page is entered as the picture shows Select one or more pages for parameter browsing and configuration according to specific needs take LoRa settings as an example ...

Страница 23: ...anual Copyright 2012 2019 Chengdu Ebyte Electronic Technology Co Ltd 23 After entering parameter click Save setting The page will automatically jump to the module management page After restarting the module the module will restart and the set parameters will take effect ...

Страница 24: ...gy Co Ltd 24 Revision history Version date Specification Issued by 1 0 2019 3 5 Initial version All About us Technical support support cdebyte com Documents and RF Setting download link www cdebyte com en Tel 86 28 61399028 Fax 028 64146160 Web www cdebyte com en Address Innovation Center D347 4 XI XIN Road Chengdu Sichuan China ...

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