Label Widget in Blync.Console

Issues and Errors
1

Hello,
I have simple Label widget in Console.
DataStream = V2, Data Type = String.
image
Then I do

Blynk.virtualWrite(V2,"Hello World");

I get as expected:
2
Then I want to erase this message by sending

Blynk.virtualWrite(Task->param," ");   // string consists of 1 space character

I get:
3

This is digit ‘0’
What is wrong ?

2

Excuse me, Task->param is 2, so blank message should go to V2

3

Just refresh the page. After refreshing the page, it should look like this.

Screenshot_2022-10-23-20-08-02-41_40deb401b9ffe8e1df2f1cc5ba480b12
Screenshot_2022-10-23-20-08-02-41_40deb401b9ffe8e1df2f1cc5ba480b12720×1186 12.3 KB

Have you tried a different browser ?

4

I am using Chrome ver 106.0.5249… 64 bit, refreshing page does not help
Checked with Edge 106.0.1370… 64 bit, the same

5

Hi,

Please check if you are using “invalidation” in your datastreams settings.

6

I am using NodeMCU with Arduino IDE and Blynk library v.1.1.0

No invalidation in DS settings