Eletechsup News
DNMEB50 FAQ
Hello, I enjoy using your DNMEB50 board and it works very well. Now it is the case that I am missing a number of IO on the board. Can I...
DNMEB50 FAQ
Hello, I enjoy using your DNMEB50 board and it works very well. Now it is the case that I am missing a number of IO on the board. Can I...
NT18B07 FAQ
Hi, I bought a second NT18B07 card and I have to install it in the same 485 line, what are the commands to send to make it ID5? I think I sent wrong commands and now I can't connect anymore, is there a possibility of a factory reset? Can you help me? Thank you Answer : After modifying the ID, the CRC check code must be regenerated. https://youtu.be/3eQ-x1ow0Iw https://1drv.ms/u/s!Av4PLxH_z8f1myRNFaTFQ3_Yjd4S?e=FZgKaZ
NT18B07 FAQ
Hi, I bought a second NT18B07 card and I have to install it in the same 485 line, what are the commands to send to make it ID5? I think I sent wrong commands and now I can't connect anymore, is there a possibility of a factory reset? Can you help me? Thank you Answer : After modifying the ID, the CRC check code must be regenerated. https://youtu.be/3eQ-x1ow0Iw https://1drv.ms/u/s!Av4PLxH_z8f1myRNFaTFQ3_Yjd4S?e=FZgKaZ
24dib32 FAQ
24dib32 Question: does this board send a message if an input is active (button pressed)? Or do I have to periodically ask about the status? I want to use this board to for smart home installation and I need to now if button was pressed instantly. Answer： No information will be sent actively, and regular inquiries are required.
24dib32 FAQ
24dib32 Question: does this board send a message if an input is active (button pressed)? Or do I have to periodically ask about the status? I want to use this board to for smart home installation and I need to now if button was pressed instantly. Answer： No information will be sent actively, and regular inquiries are required.
ET69C02 FAQ
The module ET69C02 is ok. Do you have the model like it but using WiFi? Or RS485 - ESP32? sorry but we don't have it
ET69C02 FAQ
The module ET69C02 is ok. Do you have the model like it but using WiFi? Or RS485 - ESP32? sorry but we don't have it
ET69C02 FAQ
Could you explain the MQTT settings for the above module please? What should the Local port setting be? I presume Getway is Gateway? Target IP is the IP address of the MQTT broker? Target port is the MQTT broker port? What is the ProductKey? I don't get any data on the MQTT broker. Answer : Please follow this vedio ： https://1drv.ms/u/s!Av4PLxH_z8f1pD3s49FWyRZvKuBM?e=plpZbr Question : It appears that the descriptions of the fields are confusing matters. Mosquitto needs unique client names so the fields should be as follows Device name (Client ID) = Client user name (Device name) = User password (device secret) = Password The device doesn't (by default) send a connection (or keepalive) message so, unless data is being received, it's impossible to tell if it has connected. That information needs to be in the manual. Question : Hello...
ET69C02 FAQ
Could you explain the MQTT settings for the above module please? What should the Local port setting be? I presume Getway is Gateway? Target IP is the IP address of the MQTT broker? Target port is the MQTT broker port? What is the ProductKey? I don't get any data on the MQTT broker. Answer : Please follow this vedio ： https://1drv.ms/u/s!Av4PLxH_z8f1pD3s49FWyRZvKuBM?e=plpZbr Question : It appears that the descriptions of the fields are confusing matters. Mosquitto needs unique client names so the fields should be as follows Device name (Client ID) = Client user name (Device name) = User password (device secret) = Password The device doesn't (by default) send a connection (or keepalive) message so, unless data is being received, it's impossible to tell if it has connected. That information needs to be in the manual. Question : Hello...
ET48A08 FAQ
Hello I buy ET48A08 I try to connect with the tcpudpdbg software A: Dear friend, the parameters are incorrect, please configure according to this video. https://youtu.be/jAkXgPCTWHY Q: I went through the videos you sent me I did all the required actions I adjusted the ET48A08 address to the local network And I changed the ET48A08 address to 10.0.0.90 Every time I configure the ET48A08 I disconnect and then reconnect the power Now I am trying to connect to the ET48A08 using TCPUDPdbg When I work in MODE TCPC I press CONNECT but the SEND button remains gray and cannot be clicked When I work in MODE UDP I press CONNECT the SEND button becomes active I press SEND but I do not receive any response I would be happy to receive your help Q: Hello I am using various projects in relay units connected to the network I am currently testing several different units for their reliability, durability and stability I would be happy to receive answers to the ET48A08 connection problem so that I can test it too Good day A： Dear friend, please do not change any network parameters first, and debug according to the IP address and port number in the video.
ET48A08 FAQ
Hello I buy ET48A08 I try to connect with the tcpudpdbg software A: Dear friend, the parameters are incorrect, please configure according to this video. https://youtu.be/jAkXgPCTWHY Q: I went through the videos you sent me I did all the required actions I adjusted the ET48A08 address to the local network And I changed the ET48A08 address to 10.0.0.90 Every time I configure the ET48A08 I disconnect and then reconnect the power Now I am trying to connect to the ET48A08 using TCPUDPdbg When I work in MODE TCPC I press CONNECT but the SEND button remains gray and cannot be clicked When I work in MODE UDP I press CONNECT the SEND button becomes active I press SEND but I do not receive any response I would be happy to receive your help Q: Hello I am using various projects in relay units connected to the network I am currently testing several different units for their reliability, durability and stability I would be happy to receive answers to the ET48A08 connection problem so that I can test it too Good day A： Dear friend, please do not change any network parameters first, and debug according to the IP address and port number in the video.