Copyright © ZTEWeLink Technology Co., LTD, All rights reserved.
11
GE2015
Dev Board User Guide
2.2.
F
UNCTION
I
DENTIFYING
图
2-1
实物图及其标注
Figure 2–2 The GE2015 Dev Board and Identifying
Main interfaces description
INTERFACE
DESCRPTION
1
USB interface
2
Power adapter input interface
3
Power switch
4
Power input interface
5
SPI to RS232 interface
6
UART2 to RS232 interface
7
UART2 to USB interface
8
UART1 to RS232 interface
9
UART1 to USB interface
10
ON/OFF button
11
RESET button
12
3.3V level domain UART1 8-wire interface
13
Audio PCM interface
14
SDIO interface
15
Jumper between SD card and SDIO interface
16
SD card holder
17
Extended interface interface
18
Analog audio interface
19
ADC interface
20
Interface board 5VUSB power
21
AP wake-up module button
22
Interface between GE2015 baseboard and interface board
23
Interface between GE2015 baseboard and interface board
24
Interface between GE2015 baseboard and interface board
