Technical Manual

East Wind Technologies, Inc.

Frame

0x1C

Checksum

Failure:

Frame

0xE3

Checksum

3.2.4 Set the Default of Automatic Detecting Card

Function: Set the default state of automatic detecting card when power on device. Settings

will save in the module; it will be not lost after power OFF. For temporarily open or close

automatically detect card, please use the 0x11 command.

Host sends:

Frame

0x1D

Status

Checksum

Status: 1 byte, 0x00: OFF; 0x01: ON, other value: RFU

Success:

Frame

0x1D

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Failure:

Frame

0xE2

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3.2.5 Set the RF Output Level

Function: To set the RF output level. When the RF output power is reduced, the card

operation distance will be reduced too. The customer could set it according to the concrete needs.

Settings will save in the module; it will be not lost after power OFF.

The default value is set to 0x00 (the strongest).

Host sends:

Frame

0x02

Power

Checksum

Power: 1 byte, 0x00: the strongest; 0x01: the stronger; 0x02: the weak; 0x03: the weakest;

other values: RFU.

Success:

Frame

0x02

Checksum

Failure:

Frame

0xFD

Checksum