Data Sheet

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1

2

3

4

5

6

7

8

9

2 MODULE INTERFACES

Pin number Symbol I/O type Function

6 RX2 I/O UART_RX2, which

corresponds to P1

on the internal IC

7 TX2 I/O UART_TX2, which

is used for

outputting logs

and corresponds

to P0 of the

internal IC

8 P8 I/O Support hardware

PWM

9 P7 I/O Support hardware

PWM

10 P6 I/O Support hardware

PWM

11 P26 I/O Support hardware

PWM

12 P24 I/O Support hardware

PWM

13 GND P Power supply

reference ground

14 3V3 P Power supply 3V3

15 TX1 I/O UART_TX1, which

is used for

transmitting user

data and

corresponds to

P11 of the

internal IC

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