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5.
RF Circuit Power Control Mode
This mode can realize low power consumption operation by stopping RF circuit. This mode also can be used
when avoid receiving unnecessary data packet such as broadcasting data packet.
5.1.
Operation Flow
It is possible to control ON/OFF of RF circuit by ROF/RON command. For more detail of ROF/RON
command, please check "Commands" section below.
Current Consumption
ROF Command
RON Command
RF OFF
Wireless communication is completely cut when RF circuit is OFF. Therefore,
RON command should be executed to turn ON the RF circuit if wireless
communication is returned.
If the FDP02 is re-booted and/or the operation mode is returned from "Power
Down" mode, the RF circuit will be turned ON. Thus, it is necessary to execute
ROF command to cut the RF circuit again.
13
ROF Command
RF ON
RF OFF
Ver.1.1
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