Riverdi STM32 Evaluation Board User Manual Rev. 1.4
© 2021 Riverdi
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NC
NC
15
RX
UART RX / I2C
16
TX
UART TX / I2C
17
BLVDD
Backlight Power Supply, 5V
18
BLVDD
Backlight Power Supply, 5V
19
BLGND
Backlight Ground (GND on display)
20
BLGND
Backlight Ground (GND on display)
P3 pinout
GND
1
2
3.3V VCC
MOSI
3
4
SCK
nCS
5
6
MISO
nRST
7
8
nINT
NC
9
10
NC
NC
11
12
NC
NC
13
14
NC
TX
15
16
RX
5V Backlight
17
18
5V Backlight
GND
19
20
GND
