Copyright © ZTEWeLink Technology Co., LTD, All rights reserved.
26
GE2015
Dev Board User Guide
2
Jumper (TP6)
This jumper can select the VBAT3V3 or usb for power supply
TP6 in left select VBAT3V3 for power supply;
TP6 in right select USB for power supply;
3
Jumper (X6
、
X7)
USB POWER SUPPLY select:
1. When select the USB interface of GE2015 fore power supply, you need to connect Jumper TP6, and locate X6&X7 to the left
as shown in the left figure below
Mode 1
Mode 2
2. when only use the SB interface board alone, you need to connect Jumper TP6, and locate X6&X7 to the right as shown in the
right figure above to select the USB interface of SB board for power supply.
4
LED_UIM(HL4)
LED_UIM is USIM card is power-on indicator.
LED_WAKEOUT(HL3)
When PICE module are MP0, this LED is the indicator of pin32 (WAKEUP_OUT), need to locate the jumper X4&X5 to left.
When PICE module are MP1, this LED is invalid.
LED_WWAN_N(HL5)
Module state indicator, this LED is on when module registered to network; LED is off when Module not registered to network.
5
Jumper (TP1)
TP1 connection is used for giving VPH_PWR to the anode of indicator light.
6
W_DISABLE button(S1)
W_DISABLE, when press this button, the RF will turn off, and when release this button, the RF will turn on.
