–

–

10

The commands from the handheld transmitter can be received by a

command and accepts a Remote Confirm command.

Remote Activation

The transmission output consists of six bytes:

0x03 0x00 0x00 0x00 0x10 <STATUS>

The first byte is 0x03 with the next three bytes 0x00. Byte five is 0x10

which indicates a Remote Activation. Byte six is the STATUS byte, which is

a bit map of the button states. Bit 0 corresponds to button S0 and so forth.

Each bit is 1 if the corresponding line is high. The external microcontroller

transmission and know which transmitter sent the command. It can then

take whatever action is required by the STATUS bits. Additional information

Transceiver data guide.

Remote Confirm

The handheld transmitter accepts a Remote Confirm command over the

air to control the LED in the membrane switch. This command has the

following format:

0x00 0x11 <DURATION> <ALIVE>

The first two bytes are 0x00 0x11 and indicate that the packet is a remote

confirm packet.

The DURATION byte indicates the amount of time that the LED should be

held high. This value is multiplied by 10ms. If the value is 0, the LED output

is immediately taken low.

The ALIVE byte indicates how long after the transmission the module

should stay awake in receive mode. This value is multiplied by 0.1s. Once

this duration expires, the module returns to sleep mode.

This message is transmitted to the handheld transmitter’s address. It

must be received by the handheld transmitter within one second of initial