¿ªÔÆÌåÓý

ctrl + shift + ? for shortcuts
© 2025 Groups.io
  1. Nodered-Hamradio
  2. Messages
Single Messages Topics Expanded Polls

Re: K3NG arduino-based rotator interface via Pi4 with NodeRed?

 

¿ªÔÆÌåÓý

On pain meds in hospital currently so if any typos in reply, I am sorry.?

I would recommend all external equipment to be connected to the Node Red server.?

Then Node Red server (PI4) be on same LAN as radio and other network equipment.?

Now when you want to access and monitor the dashboard you have several ways. The most secure is to use a VPN to access the LAN IP of the Pi followed by:1880/ui?

You can use a service such as TailScale which is free. TailScale allows only registered devices outside your LAN to access other registered devices on your LAN. You control the actual devices that have access via the TailScale VPN. So you can enable the Pi for TailScale and your remote laptop but not your home PC which may contain more secure information. Your decision.?

Another way is to password protect Node Red editor and dashboard then poorer forward a non-standard port to the Pi¡¯s LAN¡¯s Ip and port 1880. Not as secure as a VPN.?

Others can make decisions on various ways you can do it, then choose best method you would like.?

73
Dave wo2x

Sent from my waxed string and tin cans.?

On Dec 27, 2022, at 11:46 PM, C Romocea <cromocea@...> wrote:

?

[Edited Message Follows]

Hi Dave,

I've now managed to access the various flows designed for my antenna switch, rotator and the KLA amp, and they all work but only when my laptop is connected to the same IP router that the RPi is. As soon as I connect from another IP address or internet router or via 4G there is no access to the flows. Any idea why that is??

?
<my flow.JPG>
Join [email protected] to automatically receive all group messages.