1
2
3
4
5
6
7
8
P1
2
1
Header 2
R12
470R
C16
104
4
5
6
U3
DP
VDD
VSS
S8261
A
B
C
D
SCL
SDA
GND
INA1
SCL
SDA
A0
A1
Vs
GND
IN-
IN+
INA219
GND
C14
104
GND
3.3V
GND
C1
1uF
R9
0.01R 1% 2512
BAT
3
CO
VM 2
1
DO
1
2
3
M1
S1
D1
S2
8205
6
5
4
G1
D2
G2
R13
2K
4
5
6
M2
G2
D2
G1
8205
3
2
1
S2
D1
S1
USB.J1
VBUS
D-
D+
ID
GND
SHIELD1
SHIELD2
SHIELD3
SHIELD4
1
2
3
4
5
6
7
8
9
IN
C15
22uF
GND
SYS
L1
2.2uH
C2
22uF
GND
GND
USB
GND
6
1
5
1
4
1
3
1
S
Y
S
T
T
A
B
T
E
D
T
T
A
B
1
2
3
4
SYS
IN
SW
SW
D
N
G
P
B
N
E
C
T
N
D
N
G
5
6
7
8
GND
U1
ETA6003
ISET2
ISEN1
GND
STAT
12
11
10
9
R1
2K
R2
500R
R3
Res1
Led1
GND
SYS
GND
GND
R10
10K
R11
10K
IN
GND
switch
123
0
GND
SYS
C3
22uF
C4
22uF
GND
GND
C6
4.7uF
VCC
C7
104
GND
C8
4.7uF
GND
GND
COMP
ILIM
SS
R4
17.4K
R6
100K
C9
47nF
18
19
10
13
12
11
MODE
FB
NC
NC
AGND
PGND
TPS61088
17
20
21
GND
GND
L2
2.2uH
U2
VIN
VCC
EN
9
1
2
BOOT
8
SW 4
SW 5
SW 6
SW 7
FSW 3
16
15
14
VOUT
VOUT
VOUT
aveshareW
3.3V
SDA
SCL
Header1
1
3
5
2
4
6
Header 3X2
5V
5V
GND
C5
104
R5
240K
C10
22uF
C11
22uF
C12
22uF
C13
1uF
GND
5V
R7
360K
R8
110K
GND
UPS HAT (C)
A
B
C
D
1
2
3
4
5
6
7
8