WizFi630s Startup problem.

Wi-Fi Module WizFi630
1

We are running the WizFi630s with STM32F7XX on own develeped board.
TheWizfi630s start up without any problem .
But if I make a fast restart on the board the WizFi630s does not start , the UART TX is low and sometimes
it starts. We make periodically restarts from MCU when WizFi630s not running.
But when I take out and put back the WizFi630s it starts direct.

Do we miss something in startup seq. ? any other known fault?

Thanks L.

2

Hi L.

Did you figure out how to fix this? I expect your stm32 does something similar to the reset button on the board which seems to work most of the time?

Br Kim.

3

Actually, the new version 2.1 solve the issue