User's Manual

LS5B User Manual
Libre Wireless Technologies User Manual: LS5B, Ver. 1.0 Page 78 of 89
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14.2. Connector Layout
TBG
Figure 6-5: LS5B-N11S, Connector Layout
14.3. Module Pin Descriptions
Description
Function
Module Pin
3.3VD
3.3VD
1
Ground
GND
2
I2C_Clock
I2C_SCK
3
I2C_Data
I2C_SDA
4
WPS
GPIO0
5
POWER ON RESET I/P
PORST_N
6
UART1_TXD
UART_TXD1
7
UART1_RXD
UART_RXD1
8
UART2_TXD/GPIO20
UART_TXD2
9
UART2_RXD/GPIO21
UART_RXD2
10
DEBUG-UART TXD
UART_TXD0
11
DEBUG-UART RXD
UART_RXD0
12
Ground
GND
13
REFCLK_OUT
REFLCK_OUT
14
I2S_RXD
I2SDI
15
I2S_TXD
I2SWDO
16