User's Manual

Address:Lierda Building, 425 Dengyun Road, Hangzhou, China,Lierda Science & Technology Group Co., Ltd
Tel:[phone] Fax:[phone]
1.4 Structure diagram
Figure1 Structure Diagram
2 Module parameters
2.1 WiFi Characteristics
T
A
=25℃，V
CC
=3.3V
Parameter
Specifications
inetrface
IO interface
Wireless LAN standard
Accord with the standard of IEEE 802.11b/g/n
Data rate
11b/g:54,48,36,24,18,12,9,6,11,5.5,2,1 Mbps
11n:20MHz
Modulation mode
802.11g/n---OFDM(BPSK,QPSK,16QAM,64QAM)
802.11b---CCK 11Mbps,5.5Mbp ， QPSK 2Mbps ，
BPSK 1Mbps
Frequency range
2.4GHz WiFi frequency band
Operating
frequency
2.4GHz 11b/g/n:2412-2462MHz
Operation channel
11b：1-11
2.4GHz 11g/n:1-11
Deviation index
±20ppm