Data Sheet

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1

2

3

4

5

6

7

8

9

2 Module interfaces

Pin number Symbol Type Function

2 C2 I/O Common I/O

interface, which

can be used as

PWM output of the

LED drive and

corresponds to

TL_C2 of the IC

(Pin 22)

3 GND P Power supply

reference ground

4 C3 I/O Common I/O

interface, which

can be used as

PWM output of the

LED drive and

corresponds to

TL_C3 (Pin 23

5 RX I/O Uart_RXD, which

corresponds to B7

(Pin 17) on the

internal IC

6 D2 I/O Common I/O

interface, which

can be used as

PWM output of the

LED drive and

corresponds to

TL_D2 of the IC

(Pin 31)

7 TX I/O Uart_TXD, which

corresponds to B1

(Pin 6) on the

internal IC

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