Quectel LTE OPEN EVB User Manual

LTE Module Series
LTE OPEN EVB User Guide
LTE_OPEN_EVB_User_Guide 13 / 62
2.3. Interface Overview
COM1 (MAIN)
J0301
J0601
S0301
S0402
Micro-USB
J0901
Power
supply
Power
Switch
RESET
D0310
J0502
S0403
PWRKEY
D0311D0312
D0313
Wi-Fi &
Ethernet TE-A
SD Card
GND
J0401
J0403
(U)SIM Card
Connector
J0503
COM2 (UART1)
ADC1
J1005
J1002 J1001
60Pin
60Pin
J0102
J0101
100Pin
100Pin
J0701
J1004
J1007
S0201
J0804
60Pin
J1006
J0802
Earphone
LTE-QuecOpen
TE-A
Codec Board
Interface
Handset
J0801
Test Point
200mm
145mm
S0701
J0501
COM2 (DEBUG)
D0204D0203 D0202
D0201
J1003
J0505
J0404
J0405
ADC0 ADC2
J0204
J0202 J0201
J0203
S1001
S0401
J0902
(U)SIM Card
Connector
Test Point
Test Point
Test Point
Test Point
Test PointTest Point
Test Point
Test Point
J0702
GND
J0602
Reserved
eMMC
U0702
EEPROM
U0903
SPI
FLASH
U0601
VBAT
GND
Figure 1: LTE OPEN EVB Interface Overview
Table 2: Interfaces of LTE OPEN EVB
Interface
Reference No.
Description
Power
Interfaces
1)
J0301
(bottom side)
 The power jack on the EVB
 Typical supply voltage: +5V
J0601
 Micro-B USB power supply
 Typical supply voltage: +5V
VBAT, GND
 Test points on the EVB to test the current of
LTE-QuecOpen modules
 Typical supply voltage: +3.8V
 If VBAT is used to supply power for LTE-QuecOpen

Quectel LTE OPEN EVB Specifications

General

Brand	Quectel
Model	LTE OPEN EVB
Category	Control Unit
Language	English