User's Manual

Ver.1.0
15
6. RF Circuit Power Control Mode
This mode can realize low power consumption operation by stopping RF circuit.
6.1. 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.
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 FDP03 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.
Current Consumption
RF OFF RF ON RF OFF
ROF Command ROF CommandRON Command