M66 Application code flashing issue


I am using the M66 module and I tried to flash the application code(example gpio)
but I am getting the below error message and unable to flash the code.
Please find the below details and screenshot of the error message.

GSM Module : M66
OpenCPU SDK Ver. : 2.4
QFlash Ver. : 4.0


I would request to provide a solution to resolve this issue.
Thanks in Advance.!!!

I’m sorry to reply you so late.
You can use the latest version of QFlash to burn it.If it still doesn’t work, please contact us again.
Please download the latest version of the tool from the link below: