Ai-wb2-12f

Hi,
basically i tried to blink program for ai-wb2-12f kit board using eclipse IDE , when i build the project it'll show the miss hand shaking error getting can any one suggest me how to clear this issue please




Please Press Reset Key!
default set DTR high
clean buf
send sync
ack is b''
retry
default set DTR high
clean buf
send sync
ack is b''
retry
shake hand fail

Please Press Reset Key!
  default set DTR high
clean buf
  send sync
ack is b''
retry
default set DTR high
clean buf
send sync
ack is b''
retry
shake hand fail

hello, we've check your question, and found Tara had follow your issue, please  send Tara more details and the corresponding  engineer will reply you.

what？

俺来插个眼！