ShenZhen Gather Genius Technology Limited UA402D ユーザーズマニュアル
2.
Pin assignment
There are 18 pins in UA402D module, Figure2 is the pin assignment, Table 2 is the pin definition.
Figure 2 UA402D pin assignment
No.
Pin name
description
1
RST
Reset pin, active low
2
NC
3
NC
4
NC
5
SPI_CLK
SPI_CLK
6
SPI_MISO
SPI_MISO
7
SPI_MOSI
SPI_MOSI
8
VCC
VDD 3.3V power