User's Manual

XR-31B WIFI module
Copyright © 2019 Shenzhen JiXinInteligence Co., Ltd All Rights Reserved
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54 Mbps (3/4 64-QAM): -75dBm
HT20, MCS7 (65 Mbps, 72.2 Mbps): -73dBm
Power
dissipation
(Typical)
RX Active(MCU active, DC-DC mode):31mA
TX Active(MCU active, DC-DC mode):
164mA@11n MCS7 14dBm
192mA@11b CCK 19dBm
Standby: ~26.5uA
Hibernation: ~4uA
Shutdown: ~0.5uA
Security
WEP/WPA-PSK/WPA2-PSK/WPS2.0
Power Supply
DC 2.7V ~ 5.5V，Imax >300mA
Temperature
-40 ℃ ~ 85 ℃
Storage
Condition
-55 ℃ ~ 150℃ ,< 90%RH