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Problem on wifi_cypress_examples in RT1052/RT1021

Question asked by 泽军 鲁 on Aug 8, 2019
Latest reply on Aug 20, 2019 by Kerry Zhou

Hello everyone!

       I am debugging the wifi_cypress_examples->wiced_iperf_4343W demo in the official SDK_2.6.1_MIMXRT.I have tried both the RT1052 and RT1021 processor. It was found that the initialization was successful, but the WIFI module could not detect the AP hotspot when scanning.. What could be the cause of the problem?And which module do you use?The module I am using is AW-NB197SM. The printed result and the schematic are as follows: