Chapter 4 Ports; Usb; Serial Port - Pantum PT-L280 Series User Manual

Chapter 4 Ports

4.1 USB

4.2 Serial port

Pin No.
1
2
3
4
Pin No.
1
2
3
4
5
6
7
8
9
PT-L280&PT-L380 Series User Manual
Signal name
VBUS
D-
D+
GND
Signal name
-
TXD
RXD
-
GND
DTR
-
RTS
-
20