I have read all the thread on here re this subject and then had a go getting my alexa to operate a V pin in my existing Blynk app. I got it working quite quickly to enable me to switch my shed lights on via a voice command to alexa using applets in google IFTTT and webhooks. I got it to trigger a vurtual pin so that the app widget state changes when a voice command is issued.
Now here is the problem!! The ‘ON’ command works perfectly every time, so then I duplicated the command and changed the body text to a [“0”] to switch them back off with a new trigger line but I get a server error 500 when I try to voice command the lights off.
I dont get it the applets are identical(apart from the body change) and one works and the other doesnt!!!
Any help appreciated as normal.
Here are the 2 applets