Product Manual

WB3S Datasheet
10
Parameter Description Minimum
Value
Typical
Value
Maximum
Value
Unit
output
Imax I/O drive current N/A 6 15 mA
3.3 RF Current Consumption
Table 3-3 Power consumption during constant transmission and receiving
Working
Status
Parameter
Typical
Value
Unit
Mode Rate TX Power/Receiving
TX
802.11b 11 Mbit/s +16 dBm 222 mA
802.11g 54 Mbit/s +14 dBm 195 mA
802.11n MCS7 +12 dBm 185 mA
802.11n HT40 MCS7 +12 dBm 190 mA
RX 802.11b 11 Mbit/s Constant receiving 98 mA
802.11g 54 Mbit/s Constant receiving 98 mA
802.11n MCS7 Constant receiving 98 mA
802.11n HT40 MCS7 Constant receiving 116 mA
3.4 Working Current
Table 3-4 WB3S working current
Working
Mode
Working Status (Ta = 25°C) Typical
Value
Peak
Value*
Unit
EZ The module is in EZ mode, and the Wi-Fi
indicator blinks quickly.
100 170 mA
Connected
and idle
The module is connected to the network,
and the Wi-Fi indicator is steady on.
50 125 mA
Connected The module is connected to the network, 40 180 mA