flashing the firmware HM-10

msoldiez's picture


Joined: May 02, 2021

Replies: 0
flashing the firmware HM-10
May 2, 2021 - 3:26am

Hello! I have a problem after firmware update (https://circuitdigest.com/microcontroller-projects/how-to-flash-the-firm...)

The update went well, but the modules are no longer responding. I know that after flashing the firmware, the HM-10's built-in LED stops glowing and it doesn't mean that the HM-10 is not working. However, I try to use the commands  AT and have no response

Can you help me? I don't find a respond on the internet!

Sourav Gupta's picture


Joined: Feb 12, 2018

Replies: 628

Could you re-flash it or it is not working?