President Industry Development Co. Ltd. KB52U Manuale Utente
USB Pin Description (Wire to board connector) :
Pin Name
NO
I/O
Description
+5V
1
---
Vcc
USB_D-
2
I
Asynchronous serial RTS/USB Data-
USB_D+
3
O
Asynchronous serial RTS/USB Data+
GND
4
---
Ground