Ebyte E870-W1 User Manual
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Ebyte E870-W1 User Manual

Ebyte E870-W1 User Manual

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Summary of Contents for Ebyte E870-W1

  • Page 1 E870- W1...

  • Page 2: Table Of Contents

    5.2. Alibaba Cloud Modbus to JSON ........................26 5.3. Edge acquisition ............................26 5.4. Registration package ............................. 26 5.5. Heartbeat packet ............................26 5.6. Firmware upgrade ............................27 5.7. Hardware factory reset ..........................27 6. Configuration method ...............................28 Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 3 E870-W1 User Manual 6.1. Host computer configuration .........................28 6.2. Management platform configuration ......................28 6.3. AT configuration command and network command configuration .............. 28 7. About customization ..............................29 8. Revision History ...............................30 Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 4: Overview

    1. Overview 1.1. Product introduction E870-W1 is a WiFi cloud IO gateway developed based on the communication protocol "Ebyte Cloud Device Communication Protocol" developed by our company. It works in the 2.4G frequency band. It can send commands to the device through the server to achieve control or acquisition functions.

  • Page 5: Quick Use

    [Note] This experiment needs to be carried out with the default factory parameters. 2.1. Equipment preparation The following table lists the materials required for this test: One computer, one E870-W1 device, one normal networked router, one 485 to USB data cable 2.2. Device connection 2.2.1. Connect platform Step 1: Connect the power supply of the device ( DC 8-28V ), turn on the upper computer of the device, fill in the name and password to connect to the WiFi, and ensure that the device can access the Internet normally;...
  • Page 6 Chengdu Ebyte Electronic Technology Co., Ltd. E870-W1 User Manual Step 2: Use a browser to log in to cloud.ebyte.com, register and log in to the ebyte cloud platform, after successfully entering the platform: ①Click on the left column box "Device Management"...
  • Page 7 Chengdu Ebyte Electronic Technology Co., Ltd. E870-W1 User Manual ⑤ "Equipment model" select the previously created E870-W1 model, then enter the SN code on the back of the device, fill in other parameters according to your needs, click "OK to add" to create the device.

  • Page 8: Connect To Self-Built Server

    Step 1: Connect the power supply of the device ( DC 8-28V ), turn on the upper computer of the device, fill in the name and password to connect to the WiFi, and ensure that the device can access the Internet normally; Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 9 Step 3: Select TCP/UDP transparent transmission in channel 1 of the host computer, fill in the correct server parameters, and configure it as TCP client mode, destination address, destination port, etc., as shown in the figure below: Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 10 Step 5: After configuring the parameters, save and restart. When the STATE light is always on, the device has been connected to the server platform normally, and waits for the edge of the device to collect parameters and report. Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 11: Ai Analog Input Connection

    E870-W1 User Manual 2.2.3. AI analog input connection Figure 7 Schematic diagram of AI acquisition connection 2.2.4. D I digital input connection DI acquisition connection 2.2.5. Relay output connection DO output connection Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 12: Transparent Use

    Connect the RS485 interface, open the serial port assistant ( XCOM) and the network debugging assistant (Net Assist ), and directly send the transparent data "E 870- W 1_TSET ", which can be used as a serial port server: Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 13: Technical Parameters

    DC : 30V /7A , AC : 2 50V / 7A capacity product weight 140±5g Working -40 ～ +85℃, 5% ～ 95%RH (no other temperature and condensation) humidity installation method rail installation Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 14: Mechanical Dimensions

    Chengdu Ebyte Electronic Technology Co., Ltd. E870-W1 User Manual 3.2. Mechanical Dimensions Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 15: Interface Description

    3 .81 mm Phoenix terminal Relay 2 normally open pin, used with relay 2 common N O2 terminal, 3.81 mm Phoenix terminal COM2 Relay 2 common terminal, used with relay 2 normally Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 16: Description Of Led Indicators

    Fast flashing (200ms off, 200ms on), attached to the network, connecting to the server Steady on, connected to the server Blinking: The server DATA yellow communicates with serial port data Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 17: Serial Port Description

    The serial port supports the following parameter configurations: project parameter 1200, 2400, 4800, 9600, 19200, 38400, 57600, baud rate 115200, 230400, 460800 data bit 7, 8bit Check Digit NONE, ODD, EVEN stop bit 1, 2 Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 18: Product Function Introduction

    , automatically output the relay with it as the following source. When the follow mode is turned on, the follow source should be configured at the same time to use this linkage function. Note: This function only supports local IO linkage Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 19: Active Reporting Of Status

    Send: 0 1 04 00 C8 00 04 30 14 Return: 0 1 04 08 40 80 00 00 40 A0 00 00 B4 17 (first circuit: 4 m A, second circuit: 5 m A) Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 20: Active Reporting Of Status

    Users do not need to pay attention to the data conversion process between serial port data and network data packets, and can realize data transparent communication between serial port devices and network servers only through simple parameter settings. Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 21: Mqtt Mode

    It supports the use of Alibaba Cloud's "three elements" to directly connect to the server to obtain the "three elements" required to connect to Alibaba Cloud, as shown in the figure: Configure device connection parameters, as shown in the following figure: Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 22: Baidu Cloud

    Subscription and publishing require the establishment of a rule engine to achieve data return. First, a message template needs to be established, as follows: Create a rule engine for data return, as shown in the following figure: Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 23 Chengdu Ebyte Electronic Technology Co., Ltd. E870-W1 User Manual Enable the rule engine, restart the device (re-subscribe, publish), and the communication test is as shown in the figure below: Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 24: One Net Cloud

    Configure device connection parameters, as shown in the following figure: OneNET supports automatic generation of To pic with subscription and publication attributes , and only needs to subscribe and publish the same address to realize data return. Communication test: Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 25: Standard Mqtt3.1.1

    Tencent server, as shown in the figure below: The parameter configuration description is shown in the figure below: Configure the corresponding subscription publishing address, and use the platform to debug and send data online for communication testing: Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 26: Special Feature

    5. Special feature 5.1. Ebyte Cloud Modbus to JSON It supports the conversion of Modbus RTU data at the serial port into the JSON message format of the Ebyte cloud device communication protocol for data transmission and reception. 5.2. Alibaba Cloud Modbus to JSON It supports the conversion of Modbus RTU data at the serial port into the JSON message format of the Alibaba Cloud device communication protocol for data transmission and reception.

  • Page 27: Firmware Upgrade

    LEDs light up ( LINKA&LNNKB only flashes, and the rest of the LEDs are always on until the button is released), and then release the device to restore the device parameters to Factory default parameters, the device will automatically restart, short press the device to perform the restart operation. Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 28: Configuration Method

    6.3. AT configuration command and network command configuration Support serial AT command; Support "Ebyte Cloud Device Communication Protocol" command configuration For details, see the relevant downloads on the official website Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 29: About Customization

    ◆LoRa, Zigbee, BLE Mesh, WiFi and other local area networks are connected to the cloud platform; ◆Support customized explosion-proof, high-temperature, high-power industrial-grade communication equipment; ◆The company has its own patch SMT production line, which supports batch customization of product appearance and model identification . Copyright © 2012 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 30: Revision History

    Contact us Technical support: support@cdebyte.com Documents and RF Setting download link: https://www.cdebyte.com Thank you for using Ebyte products! Please contact us with any questions or suggestions: info@cdebyte.com ------------------------------------------------------------------------------------------------------------ Fax: 028-64146160 Web:https://www.cdebyte.com Address: B5 Mould Industrial Park, 199# Xiqu Ave, High tech Zone, Chengdu, Sichuan, China...

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