User's Manual

WR
3E User Manual
3.3 Wi-Fi Receiving CurrentConsumptions
Table 3.3
. Wi-Fi RX currentconsumption
PARAMETERS MODE TYPICAL UNIT
IRF CPUsleep 90 mA
IRF CPUactive 120 mA
3.4 Working Mode CurrentConsumptions
Table 3.4. The module working currentconsumption
WORKMODE
ATTA=25℃
TYPICAL MAX* UNIT
EZMode WR3EisunderEZparingmode,Wi‐Fiindicator
lightflashesquickly
115 125 mA
StandbyMode WR3Eisconnected,Wi‐Fiindicatorlightison 60 209 mA
Opera t ionMode WR3Eisconnected,Wi‐Fiindicatorlightison
118
198
mA
Disconnection
Mode
WR3Eisdisconnected,Wi‐Fiindicatorlightis
off
34 192 mA
Note: peak continuous time is about 5us.
The parameter shown above will vary dependingon different firmware functions.
4. WLAN Radio Specification
4.1 Basic Radio Frequency Characteristics
Table 41.Basic Radio frequency characteristics
PARAMETERS DESCRIPTION
Frequencyband
2412-2462MHz(802.11b/g/n20);2422-2452MHz(802.11n40)
Wi‐Fistandard
IEEE802.11n/g/b(Terminal1‐11)
Datatransmittingrate 11b:1,2,5.5,11(Mbps)
11g:6,9,12,18,24,36,48,54(Mbps)
11n:HT20,MCS0~7
11n:HT40,MCS0~7
Ant ennatype On‐boardPCBAntenna