websocket readystate 3
An error occurred while sending: Error: WebSocket is not open: readyState 3 (CLOSED)
martin_triska administrators last edited by
What is the PLC platform and OS Image used? Node-RED needs some other processes running on the machine to work properly. Can you check if e.g. Evok and UnipiTCP run on your PLC?
The best "quick start" is using our ready-to-use OS Images with Node-RED and all necessary tools integrated:
raspberry pi 3 and Original rasbian.
Is you unipi 1.1 image coming soon?
in the neuron image there are a few mistakes in the walkthrough,
1:log is unipi,pass is unipi.technology
2:bash <(curl -sL https://raw.githubusercontent.com/node-red/raspbian-deb-package/master/resources/update-nodejs-and-nodered) : this is an old package
3 de demo flow does not work, ik has unknown stuff in it