GPI
O
num
ber
Functio
n4
Function3
Function2
Funct
ion1
Pi
n#
Pi
n#
Function
1
Function2 Function3
Func
tion4
GPI
O
num
ber
+3.3V 1 2 +5.0V
14
PWM2_
M1
SPI0_MOSI_
M0
I2C2_SDA_
M0
GPIO
0_B6
3
4 +5.0V
13
PWM1_
M1
SPI0_CLK_
M0
I2C2_SCL_
M0
GPIO
0_B5
5 6
GND
125
SDMMC2_P
WREN_M0
I2S1_SDI3_
M1
GPIO
3_D5
7 8
GPIO0_
D1
UART2_TX
_M0
25
GND
9 10
GPIO0_
D0
UART2_R
X_M0
24
23
UART0_CTS
n
PWM0_M1
GPIO
0_C7
11 12
GPIO3_
C7
I2S1_SCLK
_TX_M1
SDMMC2_
D1_M0
119
15
PWM0_M0
GPIO
0_B7
13 14
GND
19
PWM4
GPIO
0_C3
15 16
GPIO3_
D4
I2S1_SDI2_
M1
SDMMC2_
DET_M0
124
+3.3V 17
18
GPIO3_
D3
I2S1_SDI1_
M1
SDMMC2_
CLK_M0
123
138
I2C4_S
DA_M0
I2S2_SDI_M
1
SPI3_MOSI
_M0
GPIO
4_B2
19 20
GND
136
I2S1_SDO1_
M1
SPI3_MISO
_M0
GPIO
4_B0
21 22
GPIO3_
C6
I2S1_MCL
K_M1
SDMMC2_
D0_M0
118
