Invalid auth token on Blynk 2.0 - Static Auth Token Problem

Hello everyone! I’m trying to connect arduino uno to Blynk 2.0 using ethernet shield and static auth token. But I faced this problem:

23:45:12.862 -> [1676] IP:192.168.0.85
23:45:12.895 -> [1677] 
23:45:12.895 ->     ___  __          __
23:45:12.933 ->    / _ )/ /_ _____  / /__
23:45:12.933 ->   / _  / / // / _ \/  '_/
23:45:12.968 ->  /____/_/\_, /_//_/_/\_\
23:45:13.006 ->         /___/ v1.0.1 on Arduino Uno
23:45:13.041 -> 
23:45:13.041 -> [1794] Connecting to blynk-cloud.com:80
23:45:13.257 -> [2064] Invalid auth token

I copied that token directly from web dashboard and I checked plenty of times it is correct.

Read this…

Pete.

4 Likes

This is the solution. Thank you Pete!

2 posts were split to a new topic: Invalid auth token message