A
B
C
D
1
1
2
3
LCD
NC
GND
CS
IOVCC
VCC
CLK
DIN
A0
~RESET
GND
LED+
LED-
GND
NC
14
13
12
11
10
9
8
7
6
5
4
3
2
1
LCD_ST7735
GND
CS
CLK
DIN
DC
RST
3.3V
LED-
GND
3.3V
1uF
C1
GND
3.3V
GND
DIN
CLK
CS
DC
RST
BL
3.3V
GND
DIN
CLK
CS
DC
RST
BL
1
2
3
4
5
6
7
8
P1
1
2
3
4
5
6
7
8
P2
3.3V
BL
R3
1K
10K
R2
LED-
R1
10K
Q1
S8050
GND
aveshareW
1.8inch LCD
2
3
4
4
A
B
C
D