Chengdu Ebyte Electronic Technology Co., Ltd.
E103-W05B User Manual
Copyright ©2012–2018
，
Chengdu Ebyte Electronic Technology Co., Ltd
Chapter 2 Specifications
2.1 Limit parameters
Main parameters
Performance
Remark
Min
Max
Power supply voltage (V)
3.0
3.6
Over 3.6V will permanently burn the
module
Blocking power (dBm)
-
20
It is less likely to burn when used at close
range
Working temperature (℃)
-40
+85
Industrial grade
2.2 Operating parameter
Main parameter
Performance
备注
Min
Type
Max
Operating voltage
（
V
）
3.0
3.3
3.6
≥3.3V can guarantee output power
Communication level (V)
-
3.3
3.6
It is recommended that the difference
between the supply voltage and the supply
voltage is less than 0.3V to reduce power
consumption
Operating temperature
（
℃
）
-40
-
+85
Industrial design
Operating frequency
（
Mhz
）
2400
-
2484
802.11 b/g/n
Power
consumptio
n
Emission current (mA)
-
230
-
Instantaneous power consumption
Receiving current (mA)
-
95
-
-
Sleep current (μA)
-
5.0
-
-
Maximum transmit power (dBm)
-
-
20.00
802.11 b
信道
11
Receiving sensitivity (dBm)
-
-89
-
OFDM, 6 Mbps
Communication
rate
Network (bps)
1.0M
-
54.0M
802.11 b/g/n
Serial port (bps)
600
2.0M
programmable customiUser zation
Main parameter
Description
Remark
Reference distance
400m
Clear and open, external antenna, antenna gain 5dBi, omnidirectional
antenna; height 2.5 meters
Operating frequency
80MHz
-
Modulation
-
DSSS(DBPSK,DQPSK,CCK),OFDM(BPSK,QPSK,16QAM,64QAM)
Package
Stamp hole
-
