Honeywell International Inc. IM11PRT 사용자 설명서
IM11 RFID Reader Module Integration Guide (Confidential)
23
5
No Connect
Not connected
6
GPIO2
7
No Connect
Not connected
8
No Connect
Not connected
9
GND
Ground
10
No Connect
Not connected
11
No Connect
Not connected
12
No Connect
Not connected
13
Reserved
Do NOT connect
14
No Connect
Not connected
15
GND
Ground
16
GPIO0
17
Reserved
Do NOT connect
18
GND
Ground
19
Reserved
Do NOT connect
20
ENABLE
Input. Logic high level turns on
power to IM11
power to IM11
21
GND
Ground
22
UART_SEL_L
Input. Low level activates UART
instead of USB (at Enable active)
instead of USB (at Enable active)
23
Reserved
Do NOT connect
24
+V_BATT
Power input
25
Reserved
Do NOT connect
26
GND
Ground
27
GND
Ground
28
GPIO1
29
GND
Ground
30
GPIO3
31
Reserved
Do NOT connect
32
GPIO4
33
RESET_L
Logic low level resets IM11
34
GND
Ground
Pin Descriptions (continued)
Pin
Pin Name
Description