I spent like 1hr trying to piece eveything tgt. Next, you press the play symbol on the Blynk app and it will work.
Then save and exit,ĭouble click on the blynk-ser.bat you just edited. (because that is the port my arduino is connected on). Here i change ONLY 1 THING, on the 6th line(inclusive of blank spaces) to COM7. Right click and edit the file with notepad. Unzip the library you downloaded above and then locate this file blynk-ser.bat in the scripts folder. The ONLY thing you need to do here is to input your token code. Open up arduino IDE and go to the examples tab and find the BlynkBlink sketch. At the Hex nut icon (beside the play icon), send a copy of the authentication token to your email. Library for arduino is downloaded here and the library is installed. The button widget OUTPUT is designated D9. Hi guys, i’m super excited i got my Blynk blinking my LED^.^ Now, i’m here to pay it back. Any thoughts, helps, or existing posts are welcome. I’ve also tried changing the SER, TCP, SSL settings in the script, forwarding the ports, and rebooting my router. I can’t seem to get the board past “ Getting IP…” In my own terminal, I get the following when trying to run the blynk-ser.sh script: Connecting: GOPEN:/dev/cu.usbmodem1451,raw,echo=0,clocal=1,cs8,nonblock=1,ixoff=0,ixon=0,ispeed=9600,ospeed=9600,crtscts=0 openssl-connect::8441,cafile=/Users/aaron/Downloads/blynk-library-0.2.4/scripts/certs/server.crt,nodelayĢ 15:37:08 socat N opening character device "/dev/cu.usbmodem1451" for reading and writingĢ 15:37:08 socat N opening connection to LEN=16 AF=2 45.55.195.102:8441Ģ 15:37:08 socat N successfully connected from local address LEN=16 AF=2 192.168.1.102:53531Ģ 15:37:09 socat N trusting certificate, commonName matchesĢ 15:37:09 socat N SSL connection using AES128-SHAĢ 15:37:09 socat N SSL connection compression "none"Ģ 15:37:09 socat N SSL connection expansion "none"Ģ 15:37:09 socat N starting data transfer loop with FDs and Ģ 15:37:25 socat N socket 2 (fd 6) is at EOFĢ 15:37:25 socat W cannot restore terminal settings on fd 5: Bad file descriptorĢ 15:37:25 socat N exiting with status 0Īfter a bit of research, this seems to be a socat issue. I’m excited to give this a shot, however, my attempts at connecting the app to the board have failed miserably.