Evb And Accessory Equipment; Illustration; Running - SimCom SIM340DZ User Manual

SIM340DZ EVB User Guide

5. EVB and accessory equipment

At normal circumstance, the EVB and its accessory are equipped as the Figure 14
Figure 14: EVB and accessory equipment

6. Illustration:

6.1 Running:

(1) Connect the SIM340DTE with SIM340DZ module to the 60pins connector on
SIM340DZ EVB, inserting 5V direct current source adapter, switching the S1 switch on
off state, S2 switch on ON state;
(2) Press the PWRKEY for about 1 second, and then SIM340DZ module begins running.
You can see the light M2 on the EVB flashing at a certain frequency. By the state, you can
judge whether the EVB and SIM340DZ can run or not. No function and test can be executed
when we have not connected necessary accessories.
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