Blynk and Node Red

Hi Blynkies,

I tried to implement a connection between the TI CC2650 sensortag via Node Red into Blynk for visualization. When I configure the URL in Node Red (node-red-contrib-blynk-websockets 0.0.3)
URL = ws:// the key param contains the Auth token, I get in the Node Red log:

26 Nov 13:03:13 - [info] Node-RED version: v0.15.2-git
26 Nov 13:03:13 - [info] Node.js version: v0.10.29
26 Nov 13:03:13 - [info] Linux 4.4.34-v7+ arm LE
26 Nov 13:03:14 - [info] Loading palette nodes
26 Nov 13:03:20 - [info] Settings file : /home/pi/node-red/settings.js
26 Nov 13:03:20 - [info] User directory : /root/.node-red
26 Nov 13:03:20 - [info] Flows file : /root/.node-red/flows_raspi.json
26 Nov 13:03:20 - [info] Server now running at
26 Nov 13:03:20 - [info] Starting flows
26 Nov 13:03:20 - [error] [blynk-websockets-client:e672b503.686628] Error: invalid url
26 Nov 13:03:20 - [error] [blynk-websockets-client:1b473c9.bd9cf43] Error: invalid url
26 Nov 13:03:20 - [error] [blynk-websockets-client:8dc9b5d2.4fa91] Error: invalid url
26 Nov 13:03:20 - [error] [blynk-websockets-client:88bb8fc4.0f1fc8] Error: invalid url
26 Nov 13:03:20 - [error] [blynk-websockets-out-write:Temperature] node-red-contrib-blynk-websockets:websocket.errors.missing-conf
26 Nov 13:03:20 - [info] Started flows
26 Nov 13:03:35 - [info] [sensorTag:5b6123b.63e3adc] found sensor tag: 247189bf3807

any ideas whats wrong with the URL ?

Thanks in advance



More info GitHub - tzapu/node-red-contrib-blynk-websockets

Hi Dimitriy,

no change :frowning:
Is there a way to check that URL from my Raspi ? (command line … ?)
Thanks Peter

Btw: Do you have an idea why Node Red why the blynk node in the node red server logs says: errors.missing-conf.
Thanks Peter

I was testing out the functionality between Blynk and Node RED… I have a esp8266 with temp sensor on Blink and a cc3200 with temp sensor on Node RED. I can send the temp data from Node RED to the Blynk App, (no problem). I can read the vertical pin data (buttons, sliders, etc.) from the Blynk App in Node RED (no problem). But I cannot read the esp8266 temp sensor, virtual pin “V6”, tempData “Blynk.virtualWrite(V6, tempData);” from the Blynk server in Node RED.

Is this just the functionality between Blynk and Node RED at this time or am I doing something wrong?