Ebyte E22-230T30/33E, Manual

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Chengdu Ebyte Electronic Technology Co.,Ltd. E22-xxxTxxE User Manual
Co
pyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
1
Contents
DISCLAIMER...................................................................................................................................................................................................... 0
1 PRODUCT OVERVIEW................................................................................................................................................................................1
1.1 P
RODUCT
I
NTRODUCTION
.......................................................................................................................................................................1
1.2 F
EATURES
...................................................................................................................................................................................................1
1.3 A
PPLICATIONS
...........................................................................................................................................................................................2
2 SPECIFICATIONS.......................................................................................................................................................................................... 3
2.1 RF
PARAMETERS
....................................................................................................................................................................................... 3
2.2 H
ARDWARE PARAMETERS
........................................................................................................................................................................ 4
2.3 E
LECTRICAL PARAMETERS
.........................................................................................................................................................................4
3 SIZE AND PIN DEFINITION.......................................................................................................................................................................6
4 RECOMMENDED CONNECTION DIAGRAM ......................................................................................................................................8
5 MODELS..........................................................................................................................................................................................................9
5.1 F
IXED MODEL
............................................................................................................................................................................................ 9
5.2 B
ROADCAST MODEL
.................................................................................................................................................................................9
5.3 B
ROADCAST ADDRESS
........................................................................................................................................................................... 10
5.4 L
ISTENING ADDRESS
...............................................................................................................................................................................10
5.5 M
ODULE RESET
...................................................................................................................................................................................... 10
5.6 D
ETAILED EXPLANATION OF
AUX ........................................................................................................................................................10
5.6.1 Serial port data output indication.......................................................................................................................................10
5.6.2 Wireless transmission indication......................................................................................................................................... 11
5.6.3 The module is being configured......................................................................................................................................... 11
5.6.4 Module power-on initialization process...........................................................................................................................11
5.6.5 Module Mode Switching Process........................................................................................................................................12
5.6.6 Precautions..................................................................................................................................................................................13
5.7 D
ETAILED
E
XPLANATION OF
W
IRELESS
S
ENDING AND
R
ECEIVING
I
NSTRUCTIONS
........................................................................13
6 WORKING MODE ......................................................................................................................................................................................14
6.1 M
ODE SWITCHING
................................................................................................................................................................................. 14
6.2 G
ENERAL
M
ODE
(M
ODE
0)..................................................................................................................................................................15
6.3 WOR
MODE
(M
ODE
1)........................................................................................................................................................................15
6.4 C
ONFIGURATION
M
ODE
(M
ODE
2).................................................................................................................................................... 15
6.5 D
EEP
S
LEEP
M
ODE
(M
ODE
3)............................................................................................................................................................. 16
7 REGISTER READ AND WRITE CONTROL...........................................................................................................................................16
7.1 I
NSTRUCTION FORMAT
.......................................................................................................................................................................... 16
7.2 R
EGISTER DESCRIPTION
..........................................................................................................................................................................23
7.3 F
ACTORY
D
EFAULT
P
ARAMETERS
.........................................................................................................................................................23
8 RELAY NETWORKING MODE ................................................................................................................................................................23