User Guide

ManualsBrandsBroadLink ManualsPCB AntennaBroadLink BL3372-P_1V1 PCB Antenna

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BroadLink

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4. BL3372-P_1V1 Hardware Information

4.1. PIN Sequence

Please refer to Fig 1 for the pin sequence.

Fig 1 BL3372-P_1V1 pin sequence

4.2. PIN Definitions

Please refer to Table 13 for pin definitions.

PIN

Function

1

Function

2

Function

3

Function

4

Function

5

Function

6

1

GND

2

VDD

3

RST

4

GPIO14

TX0

SD_INT

5

GPIO13

RX0

6

GPIO16

TX2

SPI-SCL

SD_D3

7

GPIO15

RX2

SPI-CS

SD_D2

8

GPIO0

PWM0

9

GPIO17

PWM5

SD_CMD

10

GPIO18

PWM6

SD_CLK