I have upgraded the firmware in HM 10 module as per the instruction given in this link
https://forum.arduino.cc/index.php?topic=393655.0
While uploading the firmware for the first time, I had to terminate the process using CTRL + C since there was no progress in the upload.
Second time, the firmware upload was successful but the LED on the HM 10 module has become very dim and is not responding to any command.
When i tried re uploading the firmware, it says
Waiting for respond from Arduino...
No chip detected!
Upload Failed!
File closed!
Comport closed!
Can anyone help me out in identifying the problem! I am stuck!