Hello.
I install node-red and node-red-contrib-blynk-ws.
How i can monitor write event o read event on phisical pins?
In node Write event i see only Virtual Pin “All pins” or One vortual pin.
But in logs i see, that phisical pins also do events, and write in logs.
Node-Red only supports Blynk virtual pins.
To be honest, it makes no real sense to use digital pins with Node-Red, as you don’t want to control the hardware pins on whatever device is being used to host Node-Red - or if you do then you use a device specific command from within Node-Red.
Pete.
“Node-Red only supports Blynk virtual pins.”
But why in logs is exist hardware pin events?
I have button in blink, wich control hardware pin.
I want make message in telegram, when this button push on blynk client. Can i make it with node-red?
Because that’s the data that is being sent from the Blynk server.
Yes, if you send the command on a virtual pin.
I use Node-Red for 99% of my projects, but only ever use virtual pins in Blynk.
Also, I choose never to run Blynk code on my devices, only MQTT.
Pete.
On hardware pins i connect relays.
And you say, that i shall use virtual pins. So, i shall write procedure on “write event”, for example, on V1, and in procedure write V1 i shall set hardware pin d13 in 0 or 1? Did I get it right?
You should probably read this if you want to continue to run Blynk code on your devices…
Or this if you want to switch to 100% MQTT…
Pete.
Thank you very match.
