No voltage on 5V pin when powered via VIN

[Grumpy_Mike]

See

USB Power disabled, if using VIN Power pin

It seems that the usb power will be disabled, if using VIN power pin. [ 25.285889] wlan0: Limiting TX power to 23 (23 - 0) dBm as advertised by 78:45:58:f2:27:e3 [ 33.757279] l5: disabling [ 33.760217] l16: disabling [ 33.763326] usb_vbus: disabling I can’t use any usb devices, if I use the vin power pin source. If I use the 5V pin usb still works. Is there any way, to enable usb power with VIN power source ?

for the answer.

Basically it is not designed that way.