UMTS/HSPA/LTE Module Series
UMTS<E EVB User Guide
UMTS<E_EVB_User_Guide 38 / 44
5
Operation Procedures Illustration
This chapter introduces how to use the UMTS<E EVB for testing and evaluation of Quectel
UMTS<E modules and Wi-Fi modules.
5.1. Power on UMTS<E and Wi-Fi Modules
Power on UMTS<E modules
1. Connect the UMTS<E TE-A to the EVB via connectors J101 and J102.
2. Insert a (U)SIM card into the (U)SIM card connector on EVB, and connect the antennas to
UMTS<E TE-A.
3. Connect the EVB to a 5V power adapter, or connect the EVB to PC via USB cable.
4. Switch S201 (Power Switch) to
ON
state, then D209 (VBAT ON/OFF indicator) will light up. Press the
S302 (PWRKEY) for at least 100ms, then the UMTS<E module will be powered on and D205
(power ON/OFF indicator) will light up.
Power on Wi-Fi modules
1. Make sure the EC2x/AG35 module is powered on, if there is a need to test the Wi-Fi function of them.
2. Connect the TE-A of Wi-Fi modules to the EVB via connectors J901 and J902, and then connect the
Wi-Fi antenna to the TE-A.
3. Connect the TE-A to PC via an Ethernet cable.
4. Send
AT+QWIFI=1
command to EC2x/AG35 module to enable power supply for Wi-Fi modules. For
more details, please refer to
document [3]
or
document [4]
. Before sending the command, please
make sure the EVB has been connected to PC via USB cable.
The following table shows the UMTS<E modules
’ network status which are indicated via D206 and
D208.
