Table of Contents
Advertisement
4.3.7.2
UART1 Binary Data Interface
Bus Signals
Module Pin No
Protocol
Item
Baud rate
Data bits
Parity bits
Stop bit
Supported Baud Rates
Baud
300
38 400
UART1 Timing Diagram
UART1 RTS
Host to UART1
UART1 CTS
UART1 to Host
UART1 TXD
Host to UART1
Product Specification Rev. 1.1
Signal Name
9 UART1 CTS
10 UART1 RTS
11 UART1 TXD
12 UART1 RXD
Range
Default
300 ~ 1 500 000
115 200
5 ~ 8 (LSB first)
8
0 ~ 3
0
1/2
1
600
1 200
56 000
57 600
115 200
Request to send
Function
Binary data
Comment
Baud
LSB first
Even, odd, or no parity detection
2 400
4 800
9 600
128 000
256 000
Clear to send
Data bits
PAN9420 Wi-Fi Module
4 Specification
Description
Clear to send
Request to send
Transmit data output
Receive data input
14 400
19 200
520 000
780 000 1 500 000
Clear to send
Data bits
Page 25
28 800
Advertisement
Table of Contents
