Sorry, add the picture.

I suggest you add one 1uF cap close to ENABLE. Like below showed:

Will you guys please post your schematic here? Thanks.

Please check if there any caps on GPIO0, if does, remove these caps and redo the test. I think the system goes into the wrong mode(probably download mode).

Got it, please refer to "https://www.espressif.com/zh-hans/suppo ... %5B%5D=127"
Recommend to refer to ESP32-DevKitc-V4.

Please refer to link “https://www.espressif.com/zh-hans/suppo ... %5B%5D=270”.
Hope this would be helpful.

Do not keep EN float. We suggest to add RC(10K,0.1uF) circuit on EN pin as we do on our development board. You can refer to ESP32-DevKitC design(https://www.espressif.com/zh-hans/suppo ... %5B%5D=127). Thanks.

SENSOR_VP、SENSOR_CAPP、SENSOR_CAPN、SENSOR_VN只能作为输入管脚来用；并联的270nF电容可以去掉。

Sorry, we didn't have any KiCAD libraries. Add dxf file of Antenna Type-B, and hope this would be helpful for you.
Thanks.