Ebyte E810 Series User Manual
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Ebyte E810 Series User Manual

Wireless data transceiver
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EBYTE Wireless Data Transceiver
E810-DTU
User Manual
This manual may change with the continuous improvement of the product. Please refer to the latest version of the instruction.
Chengdu Ebyte Electronic Technology Co., Ltd. reserves all rights of final interpretation and modification of this manual.

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Summary of Contents for Ebyte E810 Series

  • Page 1 E810-DTU User Manual This manual may change with the continuous improvement of the product. Please refer to the latest version of the instruction. Chengdu Ebyte Electronic Technology Co., Ltd. reserves all rights of final interpretation and modification of this manual.

  • Page 2: Brief Introduction

    ≤ 350A (1W). With watchdog and accurate time layout, in the event of an exception, the module will automatically restart and  continue to follow the previous parameters to operate. Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 3: Pin Description

    Yellow, M0、M1 indicates RF status M0-LED Mode LED Yellow, M0、M1 indicates RF status M1-LED Mode LED RESET RESET switch Restore factory default setting after long press 5-15 seconds Antenna interface SMA-K interface External thread, 10mm, 50Ωcharacteristic impedance Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 4: Technical Indicators

    ★ Note: In the same area when multiple data transceivers are communicating one to one at the same time, it is recommended to set the channel spacing between each group of data transceivers at 2MHz or more. Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 5: Transmit Power Level

    2. The data transceiver can not receive data which is more than the buffer capacity; 3. If one can not determine the amount of data sent and received, it is recommended to use C series. Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 6: Ip Address/Subnet Mask/Gateway

    IP address， If the setting is incorrect, the external network cannot be accessed properly，If you do not connect a device such as a router, you do not need to set it, by default. 4. Software setting Figure 1 Parameter setting software Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 7 5. Socket characteristics The Socket operating mode of E810-DTU is divided into TCP Client, TCP Server, UDP Client, and UDP Server., it can be set with the host computer software, the setting interface is as follows: Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 8 (2) It is usually used for communication with TCP clients in the LAN. Suitable for scenarios where there is no server in the LAN and there are many computers or cellphones requesting data from the server. There is difference between Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 9 (2) This mode is normally used for multiple network devices which need to communicate with the module, and do not want to use TCP's data transmission due to fast speed and frequency. Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 10: Special Function

    Each packet of data sending MAC: The module will add its MAC address in front of each frame of data sent. Each packet of data sending user-defined data: The module will add its user-defined data in front of each frame of data sent. Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 11 (inquiry command) to the serial device side instead of sending a inquiry command from the server. User-defined data packet defaults to hexadecimal data (ASCII code optional), E810-DTU module supports custom heartbeat packet content up to 40 bytes Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 12 When there is no data transmission on the serial port, the data transmission indicator is extinguished. When there is data transmission on the serial port, the flashing indicates that the period is 60ms and the indicator lit 10ms. Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 13: Quick Instructions

    TCP Server mode, Set the module IP address to 192.168.4.101, 192.168.4.102, set the module's local port to 8886, set the RF parameters. After the setting is complete, click the OK button, then restart the device and search again to see if the parameter modification was successful. Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 14 Figure 13 Searching devices Figure 14 Network port parameter settings Click Read Parameters on the RF Parameter Settings interface to obtain the module's current RF parameter settings, then you can configure the RF settings. Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 15 B has received the same data in the sending area of the serial port. Input a string of data in the sending area of network debugging assistant A, network assistant B also received the data. It realizes bidirectional transparent transmission. Figure 16 Data transparent transmission Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 16 A to 8887, the target port of module B to 8886, set the RF parameters, click the OK button after the setting is complete, and then restart the device to search Check once to see if the parameter modification was successful. Figure 17 Searching devices Figure 18 Parameter settings Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 17 B has received the same data in the sending area of the serial port. Input a string of data in the sending area of network debugging assistant A, network assistant B also received the data. It realizes bidirectional transparent transmission. Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 18 A to 8887, the target port of module B to 8886, set the RF parameters, click the OK button after the setting is complete, and then restart the device to search Check once to see if the parameter modification was successful. Figure 21 Searching devices Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 19 Figure 22 Parameter settings Click Read Parameters on the RF Parameter Settings interface to obtain the module's current RF parameter settings. Then you can configure the RF settings. Figure 23 RF Parameter configuration settings Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 20 A to 8887, the target port of module B to 8886, set the RF parameters, click the OK button after the setting is complete, and then restart the device to search Check once to see if the parameter modification was successful. Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 21 E810 series user manual Figure 25 Searching devices Figure 26 Parameter settings Click Read Parameters on the RF Parameter Settings interface to obtain the module's current RF parameter settings. Then you can configure the RF settings. Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 22 B has received the same data in the sending area of the serial port. Input a string of data in the sending area of network debugging assistant A, network assistant B also received the data. It realizes bidirectional transparent transmission. Figure 28 Data transparent transmission Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 23 (ascii optional). The registration packet is closed by default, when you need to use it, you can open the network configuration software configuration. The user-defined data can be directly input. Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 24 Heartbeat packets are used to ensure the reliability of the connection. E810-DTU supports two heartbeat packets, which are network heartbeat packets and serial heartbeat packets. After setting the heartbeat packet type, you also need to set the heartbeat period and custom heartbeat packet data. Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 25 The overtime restart is when the network port has not received data for a long time. After the module exceeds the set time, it restarts automatically to avoid communication abnormalities The restart time can be set to 60~65535S, default 300s. Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 26 Figure 33 Clearing cache setting 7.4 RF Configuration Instructions The E810-DTU supports RF configuration, first click the wireless configuration to switch to the RF configuration option, and then click the Read Parameters. Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 27 Please note that the module address is a hexadecimal number. In addition, the operating mode needs to be selected, if not, mode 0 is used by default. Clicking OK will return to the searching interface, and a message indicating “configuration successful” is displayed, if no window pops up, the configuration fails. Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 28: Restore Factory Setting

    E810-DTU side button is the factory restore button. After pressing for 5 to 15 seconds continuously, the network parameters are restored to the factory settings, the RF parameters remain unchanged, and the RF parameters can be reset using the configuration software. Figure 36 Restore factory setting 8. Connection diagram when programming Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 29 Note: Programming can only be performed in a specific operating mode (see the table above). If the programming fails, please confirm whether the DTU operating mode is correct or not. 9. Connection diagram in test and practical application Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 30: Practice Application

    5. Please do not use it in the working environment beyond the transceiver environmental characteristics, such as high temperature, humidity, low temperature, strong electromagnetic fields or dust larger environment. 6. Please do not continuously keep transceiver to transmit in full capacity, or the transmitter might be damaged. Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 31: Important Statement

    Thank you for using the CDEBYTE products! Any questions or suggestions, please contact: support@cdebyte.com Tel：+86-28-61399028 Fax：028-64146160 Web：www.cdebyte.com/en/ Address：Innovation Center D347, 4# XI-XIN Road,Chengdu, Sichuan, China ISO9001:2008 ISO14001:2004 CDEBYTE reserves the right of final interpretation and modification of all the contents in this manual. Chengdu Ebyte Electronic Technology Co., Ltd.

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E810-dtu433l30433c30433n30

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