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13. Pinout
SPI Lines
Interrupt Lines
Analog Lines
Digital lines
I2C Lines
UART lines
PWM lines
VSYS
RST
Reset pin
System power supply
GND
GND
Reference Ground
Reference Ground
PE7
L
PE6
R
left ch.
right ch.
PWM lines
Digital I/O lines
Digital I/O lines
SPI Lines
Interrupt Lines
Analog Lines
PE5
PF2
PE4
PA3
PD7
PC4
PD6
PC6
PD5
PC0
PH0
PC1
PH1
PC2
PH2
PC3
PH3
PC5
PG0
PJ0
PG1
PJ1
PH4
PJ2
PE2
PJ3
PE3
PJ4
PF0
PJ5
PF3
PJ6
PB7
PA0
RX
PA2
PA1
TX
SCK
PA4
PB2
SCL2
SDI
PA5
PB3
SDA2
SDO
3.3V
3.3V
3.3V power supply
3.3V power supply
GND
GND
Reference Ground
Reference Ground
Pin functions
Pin functions
audio out
UART Lines
I
2
C Lines