You should not put images to maillists.
And you didn't respond all other questions :)
Please attach minicom output in text form here.
And tell us which USB-TTL converter do you use.
What is the chip?
KR,
Anton
2017-06-05 10:33 GMT+03:00 baymax Robo <baymax254(a)gmail.com>om>:
Thanks for responding Anton. I have attached putty
output in email.