I am using Data-to-Server feature to send data to NODE-RED server via VPN.
I need collect some device variables through Modbus Tcp and send them to NODE-Red server. I know modbus TCP is working without any problem because I use modbus server/client feature to test it with vpn.
However, I don’t know how to test it with data to server. Please check the screen shot below:
I don’t know how to use server configuration. Anybody can help me?
server address : node-red server ip address ( here i use node-red vpn address 172.32.0.34),
i don’t understand HTTP header? and in node-red side, I use 172.32.0.34/teltonika_data to get data or something else?
My colleague informed me that you spoke with him by phone. I wanted to check in and see whether you need any further assistance, or if you were able to get the data to server working using his suggestions.
I did try it again. unfortunately it still doesn’t work. I attach wireshark tracking result. I couldn’t find json format data received by 172.32.0.150.
both pc and rut241 are in vpn network. I reconfigure node-red to listen port 80, and set data-to-server in rut241. I also attach node-red flow configuration in the attachment.
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