Chengdu Ebyte Electronic Technology Co., Ltd
E103-W05 User Manual
Copyright ©2012–2020
，
Chengdu Ebyte Electronic Technology Co.,Ltd.
3
Small weather station
Automated data collection
Consumer Electronics
smart robot
Street light control
1.4 Connection Mode
NO.
Connection
Description
0
Module to
Module
Module 1 is set to AP mode as a TCP or UDP server. Module 2 is set
to STATION mode and connected to AP No. 1 for communication,
through TCP or UDP Client mode.
1
Module to
Server
The Wi-Fi module is connected to the Internet through a wireless
router, and communicates with servers on the network (LAN or
Internet) via TCP Client or UDP. To connect to the Internet server,
users need to configure the correct port mapping on the wireless
router.
2
Module to
Client
The Wi-Fi module connects to the Internet through a wireless router
to establish a TCP or UDP Server to listen for connection signals. The
Client module communicates with the module server by connecting to
it.
For more usage methods, please refer to Section 5 Networking Instructions.
1.5 Parameters
No.
Name
Value
Note
1
RF chip
W600
Beijing WinnerMicro
2
Dimensions
19*13*0.8mm
(L*W*H)
3
PCB process
2 layers
Impedance debugging
4
Working frequency
2.4~2.4835 GHz
-
5
Production Process
Immersion gold process, half
hole process, machine SMT
Wireless products must be machine-attached
to ensure batch consistency and reliability
6
Interface Type
1.27mm
Stamp hole
7
Supply voltage
3.0 ~ 3.6V DC
Voltage higher than 3.6V will cause
permanent damage to the module
8
Communication level
3.6(max)
The voltage difference should be less than
0.3V to reduce power consumption
9
Tested range
100m
open and clear sky, no obstacles, maximum
power, antenna height 1.6m
10
Transmit power
20dBm
100mW
11
AT support
Built-in intelligent processing
Can be read by AT command
12
Wi-Fi version
802.11 b/g/n
-
13
Communication
Interface
UART serial port
-
14
RF interface
PCB onboard antenna
50Ω characteristic impedance
15
Operating temperature -40 ~ +85℃
Industrial grade
16
Working humidity
10% ~ 90%
Relative humidity, no condensation
17
Storage temperature
-40 ~ +125℃
Industrial grade
18
product weight
0.8±0.1g
-
