Data Sheet

ManualsBrandsHangzhou Tuya Information Technology ManualsElectronicsWiFi&Bluetooth Module

1

2

3

4

5

6

7

8

9

3 MODULE INTERFACES

Pin Number Symbol I/O Type Function

4 PA15 I/O Common IO pin,

which

corresponds to PA

15 of IC

5 PA13 P Need to support

hardware PWM,

which

corresponds to PA

13 of IC

6 PA12 I/O Need to support

hardware PWM,

which

corresponds to PA

12 of IC

7 PA26 I/O Need to support

hardware PWM,

which

corresponds to PA

26 of IC

8 VCC P Power supply pin

(3.3 V)

9 GND P Power supply

reference ground

10 PA25 O Common IO pin,

which

corresponds to PA

25 of IC

7 / 28