1
2
3
U2
A
C
N
C
N
C
N
D
N
G
C
N
C
C
V
S
C
L
C
S
S
R
C
C
V
D
R
/
A
D
E
L
R
X
1
K
D
E
L
2
K
D
E
L
3
K
D
E
L
4
K
D
E
L
A
D
S
C
N
C
N
U
Y
L
X
D
Y
C
N
C
N
C
N
C
N
C
N
C
N
C
N
T
E
S
E
R
C
N
C
C
V
C
C
V
G
N
G
C
N
C
N
C
N
1
2
3
4
5
D
N
G
6
3
V
3
S
7
C
_
D
C
L
K
L
9
C
_
D
C
L
C
8
D
_
D
C
L
O
D
1
1
S
_
D
C
L
0
1
3
V
3
3
2
4
2
5
2
6
2
7
2
8
2
9
2
0
3
2
2
I
D
1
S
2
_
D
C
L
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
1
0
2
+
Y
+
X
-
Y
-
X
3
V
3
R
0
1
R
0
1
R
0
1
R
0
1
2
R
3
R
4
R
5
R
1
T
3
E
S
E
R
2
3
3
V
3
3
3
4
3
5
3
6
3
7
3
D
N
G
3
V
3
R1
10K
3V3
SD_SDI
TP_SDI
LCD_SDI
MOSI
SD_SDO
TP_SDO
LCD_SDO MISO
SD_CLK
TP_CLK
LCD_CLK
CLK
SD_CS''
SDIO_D3/SD_CS
B
C
D
LCD_BL
R6
1K
Q1
8050
GND
aveshareW
Pico-ResTouch-LCD-2.8
GND
0
1
D
N
G
9
CD
GND
TF1
TF-SD
1
D1
D0
VSS
CLK
VDD
CMD
CD/D3
D2
8
7
6
5
4
3
2
1
3V3
U3
C6
104
X+
Y+
X-
Y-
GND
1
2
3
4
5
6
7
8
VCC
XP
YP
XN
YN
GND
VBAT
AUX
DCLK
CS
DIN
BUSY
DOUT
PENIRQ
IOVDD
VREF
XPT2046
16
15
14
13
12
11
10
9
TP_CLK
TP_CS
TP_SDI
TP_SDO
TP_IRQ
3V3
R7
100K
3V3
C11
104
GND
3V3
5
1
R
C
N
/
7
K
4
6
1
R
C
N
/
7
K
4
7
1
R
K
0
1
/
C
N
C12
104
GND
2
SDIO_CLK
SD_CLK''
SD_CLK
SDIO_D0
SD_SDO''
SD_SDO
SDIO_CMD
SD_SDI''
SD_SDI
1
2
3
H1
1
2
3
H3
1
2
3
H4
1
2
3
H2
1
2
3
H6
1
2
3
H7
3V3
SD_CLK''
GND
SDIO_D2
D2
SDIO_D1
D1
3
H5
Identification
VSYS
C7
C8
10uF
1uF
U4
VIN
GND
EN
VOUT
BP
1
2
3
5
4
VCC_EN
RT9193-33
GND
RUN
K1
GND
C10
22nF
3V3
C9
1uF
VSYS
3V3_EN
GPIO14
R8
0R
R9
NC
R11 NC
Pico3V3
R12 NC
3V3
GND
VCC_EN
GND
R10
100K
4
3
1
R
K
0
1
/
C
N
4
1
R
C
N
/
7
K
4
D1
SD_SDO''
GND
SD_CLK''
3V3
SD_SDI''
SD_CS''
D2
GPIO0
GPIO1
GND
GPIO2
GPIO3
GPIO4
SDIO_CLK
GND
GPIO6
GPIO7
LCD_DC
LCD_CS
GND
CLK
MOSI
MISO
LCD_BL
GND
GPIO14
RESET
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
U1
GPIO0
GPIO1
GND
GPIO2
GPIO3
GPIO4
GPIO5
GND
GPIO6
GPIO7
GPIO8
GPIO9
GND
GPIO10
GPIO11
GPIO12
GPIO13
GND
GPIO14
GPIO15
VBUS
VSYS
GND
3V3_EN
3V3
ADC_VREF
IO28/ADC2
AGND
IO27/ADC1
IO26/ADC0
RUN
GPIO22
GND
GPIO21
GPIO20
GPIO19
GPIO18
GND
GPIO17
GPIO16
Pi pico (40P)
4
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
VBUS
VSYS
GND
3V3_EN
Pico3V3
P35
GPIO28
GND
GPIO27
GPIO26
RUN
SDIO_D3/SD_CS
GND
SDIO_D2
SDIO_D1
SDIO_D0
SDIO_CMD
GND
TP_IRQ
TP_CS
A
B
C
D