- Mon Jul 06, 2015 2:13 pm
#22616
We are not the only ones... my problem is that I got "ERROR - Unlink" when I connect in mode 1 (AT+CWMODE=1), and when I try in mode 3, I get "busy p..." also trying to connect to Thingspeak. I read in few places that its recommended to reduce the 5V from Arduino Tx to 3,3V connected to ESP Rx (resistance divisor 150 ohm and 330ohm) and reached 3.2 V, I lost comunication...I use a 3,3V external source and I work from the arduino Idle series monitor to send the AT commands... 
