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Ebyte EBT3002 T6 User Manual
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Ebyte EBT3002 T6 User Manual

Ebyte EBT3002 T6 User Manual

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Chengdu Ebyte Electronic Technology Co., Ltd.
EBT3002 User Manual
Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.

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Summary of Contents for Ebyte EBT3002 T6

  • Page 1 Chengdu Ebyte Electronic Technology Co., Ltd. EBT3002 User Manual Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 2 5.4.2 Simple Protocol Conversion ..................25 5.4.3 Multi host mode ......................25 5.4.4 Storage gateway ......................26 5.4.5 Configurable gateway ....................27 5.4.6 Automatic upload ......................28 5.5 Firmware update ........................28 5.5.1 UDP upgrade .......................29 Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 3 Chengdu Ebyte Electronic Technology Co., Ltd. EBT3002 User Manual 5.5.2 Serial port upgrade ......................30 Revision History ..........................32 About us ...............................32 Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 4  Support MQTT gateway function, quickly connect to Alibaba Cloud and standard MQTT3.1.1 servers (OneNET, Baidu Cloud, Huawei Cloud, etc.);  Support active reporting of Modbus data to TCP transparent transmission servers, MQTT servers, Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 5  Supports HTTP client mode, uses HTTP/1.1 protocol, and can be configured with two request methods: GET and POST;  TCP/IP can be used for direct communication or through a "virtual serial port" connection for communication. Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 6 Chengdu Ebyte Electronic Technology Co., Ltd. EBT3002 User Manual 2. Package size and pin definition 2.1 Package size This chip adopts standard LQFP100 packaging (LQFP100-14 * 14) Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 7 Serial port 7 sending pin RXD7 Serial port 7 receiving pin VSSA Grounding VREF- Grounding VREF+ External 3.3V VDDA External 3.3V TXD2 Serial port 2 sending pin RXD2 Serial port 2 receiving pin Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 8 D-LED-5 low. When there is data transmission and reception, a 100ms cycle is used, and a 50ms low-level output pulse is used. When there is no data, a high-level output is used Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 9 Factory burning for use, suspended if not in use Factory burning for use, suspended if not in use VSS_ two Grounding VDD_ two External 3.3V SWCLK Factory burning for use, suspended if not in use Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 10 Serial port 3 network link status indicator pin, output low level when no network cable is detected after power on, output high level when L-LED3 network cable is detected, and output low level when there is a network connection Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 11 Factory burning for use, suspended if not in use Upgrade and use, pull down the power to enter BOOT mode, otherwise hang BOOT0 in the air VSS_ three Grounding VIO_ three External 3.3V Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 12 Dual serial port NB124S 8-28 (DC) 173×95×26.5 positioning hole Dual serial port NB124ES 8-28 (DC) 173×95×26.5 positioning hole Four serial port NB144 8-28 (DC) 198×109×26.5 quarantine positioning holes NB144E Four serial port 8-28 (DC) 198×109×26.5 Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 13 NB144S 8-28 (DC) 198×109×26.5 positioning holes Four serial port NB144ES 8-28 (DC) 198×109×26.5 positioning holes Eight serial port NB183 8-28 (DC) 198×109×26.5 positioning holes Eight serial port NB183S 8-28 (DC) 198×109×26.5 positioning holes Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 14 -40~+85 ℃, 5%~95% RH (without condensation) and humidity Storage temperature and -40~+105 ℃, 5%~95% RH (without condensation) humidity 3.3 Default parameters project Default parameters IP address 192.168.3.7 Default Local Port 8001-8008 Subnet mask 255.255.255.0 Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 15 Chengdu Ebyte Electronic Technology Co., Ltd. EBT3002 User Manual Default gateway 192.168.3.1 Default working mode TCP Server Default Destination IP 192.168.3.100 Default target port Serial Port Baud Rate 115200 Serial port parameters None/8/1 Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 16 485EN-7 HR911105A VREF- RS485_EN-7 3.3V 485EN-8 100nF VREF+ RS485_EN-8 3.3V 485EN-1 VDDA RS485_EN-1 485EN-2 10pF RESERVED RS485_EN-2 100nF 485EN-3 3.3V RESERVED RS485_EN-3 TXD2 485EN-4 TXD2 RS485_EN-4 10K±5 ％ 100nF 100nF 100nF 10K±5 ％ Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 17 3.3V 485EN-1 VDDA RS485_EN-1 485EN-2 10pF RESERVED RS485_EN-2 100nF 485EN-3 3.3V RESERVED RS485_EN-3 TXD2 485EN-4 75R±1 75R±1 ％ ％ TXD2 RS485_EN-4 75R±1 75R±1 ％ ％ 10K±5 ％ 1nF\1000V 100nF 100nF 100nF 10K±5 ％ Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 18 DNS server will retrieve the database to obtain the corresponding IP address. In the static IP mode, the user can customize the Domain Name System server to resolve private domain name server data. Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 19 In addition, the device also has an 8-channel dynamic access communication link. For example, if the device is in the eight Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 20 UDP Client is a connectionless transmission protocol that provides simple and unreliable information transmission services for transactions. There is no connection establishment or disconnection, and data can be sent to the other party by configuring the destination IP and Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 21 (such as Content length: 2729). The device automatically calculates the data length and sends it as a package. Other header data needs to be manually configured, and supports a maximum of 128 bytes of data configuration. Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 22  Due to adjustments on the MQTT platform (Baidu Cloud, Huawei Cloud, OneNET), it is not possible to connect after filling in the parameters. The platform rules shall prevail; Taking the standard MQTT3.1.1 parameter filling as an example, as shown in the following Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 23 1234, and grant publish and subscribe permissions (for data retrieval). Configure the device connection parameters as shown in the following figure (the left image shows the upper computer, and the right image shows the webpage configuration): Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 24 It is recommended to use a random port in client mode. The device will automatically configure random ports when configuring TCP client, HTTP client, and MQTT client modes at AT, which can be customized and cancelled. Static port: Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 25 Fixed port of the device (factory default: 8001-8008), TCP server mode device listens to the configured port, accepts connection requests from clients and establishes connections for data communication. TCP client mode device fixed port initiates connection requests. Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 26 In client mode, users can choose to send registration packages and customize the registration package time. The registration package supports the following modes: 1. Send MAC address (OLMAC) when establishing a connection between the network and the Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 27 The serial port receive cache is 512 bytes. After the network connection is successful, you can choose to clear the serial port cache or send the cache through the network through configuration. Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 28 In order to solve the bus conflict problem (currently, in single server mode, up to 9 Modbus TCP host connections are supported. When multiple hosts are connected simultaneously, attention should be paid to matching the request interval and timeout time, Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 29 Users can customize the storage area instruction polling interval and instruction storage time according to their needs. Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 30 "simple protocol conversion", If you need to automatically upload data to the server, please select 'Auto Upload'. Due to the above characteristics, the serial port side of the configurable gateway can only connect to Modbus slave stations. Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 31 (Modbus RTU format or Modbus TCP format) and instruction polling interval (0-65535ms) can be selected according to the needs. 5.5 Firmware update Users can upgrade the firmware of their devices through the "Billiton Network Configuration Tool". Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 32 Step 2: Select the firmware that needs to be used, which needs to be obtained from the "Related Downloads" corresponding to the product details on the official website (www.ebyte. com). The demonstration of using firmware is not provided on the official website.
  • Page 33 Step 2: Open the "Billiton Network Configuration Tool", select "Serial Port Upgrade Assistant" under the "Menu" option, select the corresponding serial port, and click "Open Serial Port"; Step 3: Select the firmware that needs to be used, which needs to be obtained from the "Related Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 34 Chengdu Ebyte Electronic Technology Co., Ltd. EBT3002 User Manual Downloads" corresponding to the product details on the official website (www.ebyte. com). The demonstration of using firmware is not provided on the official website; Step 4: Click "Start Upgrade", press and hold the Reload button on NB183, then turn on the device power, wait for the firmware upgrade to complete, and then click "Cancel"...
  • Page 35 2023-11-10 Modify the pin definition About us Technical support: support@cdebyte.com www.fr-ebyte.com Documents and RF Setting download link: Thank you for using Ebyte products! Please contact us with any questions or suggestions: info@cdebyte.com ------------------------------------------------------------------------------------------------- Phone: +86 028-61399028 www.fr-ebyte.com Web: Address: B5 Mould Park, 199# Xiqu Ave, High-tech District, Sichuan, China...