LTE Module Series
M.2 EVB User Guide
M.2_EVB_User_Guide 17 / 37
5V DC power supply
Figure 7: Power Interface
Before connecting the power supply, customers have to select a proper DC power adapter to supply power
for the M.2 EVB, and the power plug design of the adapter is shown as below.
Inner contact
Outer contact
Figure 8: Power Plug Design
4.2.
M.2 Interface (J501)
The M.2 interface is designed to accommodate the EM05 and EM06 modules. The module is connected
to the EVB via BTB connectors J501. The interface allows customers to easily test the functionalities of
EM05 and EM06 modules or develop applications based on the module.
The following figure shows the connection between the module and the EVB
