Schematic

1
1
2
2
3
3
4
4
D D
C C
B B
A A
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
P2
RPI GPIO
P_RX
P_TX
GND
GND
GND
GND
GND
GND
GND
GND
5V
5V
P18
P12
P19
P13
GND
P26
P6
P5
ID_SD
P_SCK
P_MISO
P_MOSI
3.3V
P22
P27
RST
P4
P_SCL
P_SDA
3.3V
P23
BUSY
D/C
P_CE0
P_CE1
ID_SC
P16
P20
P21
wPi BCMBCM wPi
15
16
1
4
5
6
10
11
26
27
28
29
8
9
7
0
2
3
12
13
14
21
22
23
24
25
2
3
4
17
27
22
10
9
11
5
6
13
19
26
21
20
16
12
7
8
25
23
24
14
15
18
VCOM
1
PREVGL
2
VSL
3
PREVGH
4
VSH
5
VPP
6
VDD
7
VSS
8
VCI
9
VDDIO
10
SDI
11
SCLK
12
CS
13
D/C
14
RST
15
BUSY
16
BS
17
TSDA
18
TSCL
19
VGH
20
VGL
21
RESE
22
GDR
23
HLT_CTL
24
J2
PFC24/0.5MM
GDR
RESE
3.3V
3.3V
GND
PREVGH
PREVGL
BS
D3
MBR0530
Q1
Si1304BDL
GDR RESE
3.3V PREVGH
D1
MBR0530
D2
MBR0530
PREVGL
0.47R
R2
10K
R1
104
C5
105
C6
105
C7
105C8
105C9
105
C10
105
C11
105C2
105
C1
475
C4
104
C3
105C12
1
2
3
J1
BS
3.3V
GND
D/C
P_CE0
BUSY
P_SCK
P_MOSI
RST
BS 3-line SPI 4-line SPI
GND
aveshare
W
VCC
GND
3.3V
BUSY
RST
D/C
P_CE0
P_SCK
P_MOSI
L1
68uH
1
2
3
4
5
6
7
8
H1
K1
K2
K3
K4
P19
P13
P6
P5
GND
GND
GND
GND
2.7inch e-Paper HAT