3 of 5
EnPointe Fencin
g
EP-W01 User Manual
PINOUT
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
VSS
VSS
VSS
VSS
VSS
NC
P0.26
P0.27
P0.28/AIN4
P0.29/AIN5
P0.30/AIN6
P0.31/AIN7
VSS
VDD
VSS
P0.00
P0.01
VSS
VSS
P0.03/AIN1
P0.04/AIN2
P0.02/AIN0
P0.05/AIN3
P0.07
P0.06
P0.09/NFC1
P0.08
VDD
P0.10/NFC2
VSS
P1.01
P1.02
P0.14
P0.11
Ground
Ground
Ground
Ground
Ground
Do not connect
GPIO
GPIO
GPIO/Analo
g
ue input
GPIO/Analo
g
ue input
GPIO/Analo
g
ue input
GPIO/Analo
g
ue input
Ground
Power supply
Ground
GPIO
GPIO
Ground
Ground
GPIO/Analo
g
ue input
GPIO/Analo
g
ue input
GPIO/Analo
g
ue input
GPIO/Analo
g
ue input
GPIO
GPIO
GPIO/NFC antenna connection
GPIO
Power supply
GPIO/NFC antenna connection
Ground
GPIO
GPIO
GPIO
GPIO
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
P0.15
P0.16
P0.17
P1.00
NC
P0.18
P0.13
SWDCK
SWDIO
P0.22
VSS
NC
P0.24
P0.19
P1.03
NC
P1.05
P1.09
P0.23
P1.08
P0.25
VDDH
NC
VBUS
NC
P0.21
P1.04
P0.20
NC
P0.12
P1.06
P1.07
D+
D-
GPIO
GPIO
GPIO
GPIO
Do not connect
GPIO
GPIO
Reserved for pro
g
rammin
g
; do not connect
Reserved for pro
g
rammin
g
; do not connect
GPIO
Ground
Do not connect
GPIO
GPIO
GPIO
Do not connect
GPIO
GPIO
GPIO
GPIO
GPIO
Hi
g
h volta
g
e power supply
Do not connect
5V input for USB 3.3V re
g
ulator
Do not connect
GPIO
GPIO
GPIO
Do not connect
GPIO
GPIO
GPIO
USB D+
USB D-
Pin #
Pin Name
Pin Description
Pin #
Pin Name
Pin Description