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Hi there,I am working a WIFI module as follows,https://www.semiconductorstore.com/c...=FCM9000SC-100To activate it, need to download 4 image file like Serial Flash Discoverable Parameter coverage.At the same time I am using a USB to Serial COM port works in 5volt.But, wifi module accepts 3.3v, so I am using TX, RX from USB Serial COM which has 3.3 level also.To maintain 3.3 v for WIFI, an external power supply has used.Not sure, after downloading why factory reset command appears ?For voltage swing ?In Serial terminal error massage says, :palm:SETUP: ERROR(ret=9)All services have been stopped.Please reboot or setup again.[PRADA:NVRAM] rebootERRORPTIM is relocated to RETMEM (00184110)RaLIB is relocated to RETMEM (00180810)