Moxa EM-1220-LX DEVELOPMENT KIT Manual do Utilizador descarregar pdf (Página 17)

EM-1220 Hardware User’s Manual EM-1220-DK Functionality

EM-1220-DK Development Board

The EM-1220 Development Kit is a well-designed PCB board with complete layout. The kit helps

users evaluate, develop, and integrate the EM-1220 Embedded Module into their systems and

applications. Simply combine the EM-1220 Embedded Module with the Development Kit to start

porting the relevant software, and create a solution for the applications you wish to implement.

Refer to the following picture for the basic layout of the EM-1220-DK.

Combining the EM-1220-DK with the Embedded Module

Insert the EM-1220 Embedded Module vertically onto the EM-1220-DK. Note that the Pin marked

“J1” on the Embedded Module must be matched with the Pin marked “J1” on the EM-1220-DK;

and the Pin marked “J2” on the Embedded Module must be matched with the Pin marked “J2” on

the EM-1220-DK. Be careful when installing the board to avoid damaging the pins.

LED Indicators

The following table explains the function of the LED indicators located on the EM-1220-DK.

LED Name LED Color LED Function

Ready Green Power is on and system functions normally.

Green Serial port 1, 2 is transmitting data.

P1, P2 (Tx)

Off Serial port 1, 2 is not transmitting data.

Yellow Serial port 1, 2 is receiving data.

P1, P2 (Rx)

Off Serial port 1, 2 is not receiving data.

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