August-10th-2021, 06:55 AM
No the only thing you need is Node-RED. If the status 401 is returned, then you you not fed the http request node with valid data pretty sure.
I would do the following. Install Node-RED for windows. Then use the same Node-RED flow as you are using on netPI. But on the PC you have the advantage to install also wireshark network analyser tool. So whenever you send http request over the node, you can make a network record at the same time and you have a chance to look at the data sent by the node.
The http request node is well explained on many web sites. I am no expert for this node to be honest.
I found the following we sites explaining details about the node
https://stevesnoderedguide.com/node-red-...-beginners
https://cookbook.nodered.org/http/simple-get-request
I would do the following. Install Node-RED for windows. Then use the same Node-RED flow as you are using on netPI. But on the PC you have the advantage to install also wireshark network analyser tool. So whenever you send http request over the node, you can make a network record at the same time and you have a chance to look at the data sent by the node.
The http request node is well explained on many web sites. I am no expert for this node to be honest.
I found the following we sites explaining details about the node
https://stevesnoderedguide.com/node-red-...-beginners
https://cookbook.nodered.org/http/simple-get-request
„You never fail until you stop trying.“, Albert Einstein (1879 - 1955)
