myPlant showing invalid auth token

Solved
1

Need some help. I downloaded Blynk myPlant app from google playstore and uploaded myPlant code on my Nodemcu V3. The device name doesn’t show in “Connect to device”. My serial monitor shows me-
[5668] Connecting to qa.blynk.cc:8442
[6299] Invalid auth token
[11002] Connecting to qa.blynk.cc:8442
[11310] Invalid auth token
[16309] Connecting to qa.blynk.cc:8442
[16742] Invalid auth token
[21001] CONNECTING_CLOUD => ERROR
[31010] Restarting after error.
Help appreciated. I tried using the app on Iphone also, but faced the same issue.

2

@Hobbyandyou are you using Arduino core 2.3.0 or 2.4.0-rc1?

3

@Hobbyandyou we did cleanup recently on demo server. As this is just demo stand. You need to start over again.

4

Thanks for your reply. I really don’t know. I am using nodeMCU V3 version. Please help me know how to find this. Anyway, just for your update, i held the flash button and then it worked. But still I dont see any communication happening with the app. When I slide watering slider, it should show “Watering started by user” in serial monitor.