2. USB power supply, the output interfaces include 3.3V (<40mA), 5V, GND, TX, RX.
3. Signal pin level is 3.3V, positive logic.
4. On-board status indicator and the transceiver indicator will stay on after the correct installation of the drive, the transceiver indicator will flash when communicating.
The higher the baud rate, the lower the brightness.
5. USB male connector can be directly connected to the USB port on the computer.
Item Type: USB to TTL Serial Converter Module Baud Rate: 300bps – 1Mbps Communication Format Support: a) 5,6,7,8 bit data bit; b) Support 1,1.5,2 stop bit; c) odd,even,,space,none
Supported Operating System:
For Vista/XP/Server 2003/200, for OS-X/OS-9, for Pin
Description: G – Grounrd Wire (GND)
connect GND of STC
singlechip O: Power Supply (OUT VCC) connect VCC of STC singlechip
R: Reception (RXD)
connect P3.1 of STC singlechip
T: Transmission (TXD) connect P3.0 of STC singlechip
1 x Module Without Jumper Wire