Operation Procedures Illustration; Power On The Module - Quectel M.2 EVB User Manual

5

Operation Procedures Illustration

This chapter introduces how to use the M.2 EVB for testing and evaluation of Quectel EM05 and EM06
modules.

5.1. Power on the Module

1. Connect the module to the EVB. Insert the module into the connectors (J501) on EVB, and then fix the
other end of the module with screws.
2. Insert a (U)SIM card into the (U)SIM card connector on EVB and connect the antennas to the module.
3. Connect the EVB to a 5V power adapter or connect the EVB to PC via USB Type-C cable.
4. Switch S101 (Power Switch) to ON state, then the D101 (Power ON/OFF indicator) will light up, which
indicates that the power supply for the EVB is ready. In such case, switch S103 (PWRKEY) to ON
state, the module will be powered on automatically and then D102 (WWAN_LED) will be light up when
RF function is enabled.
Table 19: Indication of D101, D102 and D103
Reference Number
D101
D102
D103
M.2_EVB_User_Guide
State Description
Always ON VBAT ON
Always OFF VBAT OFF
Always ON RF function is enabled
Always OFF RF function is disabled
A call, SMS message or data is coming, the module is
Always ON
woken up
Always OFF The module is in idle or sleep mode
LTE Module Series
M.2 EVB User Guide
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