Ebyte E30-490T20S, Руководство пользователя

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Chengdu Ebyte Electronic Technology Co,;Ltd E30 -490T20S user manual
Copyright ©2012–2019
，
Chengdu Ebyte Electronic Technology Co,;Ltd
1
CONTENT
1OVERVIEW
.......................................................................................................................................3
1.1
INT RODUCT ION
................................................................................................................................................................................3
1.2 F
EAT URES .........................................................................................................................................................................................3
2 SPECIFICATION AND PARAMETER
.........................................................................................4
2.1 L
IMIT PARAMETER
..........................................................................................................................................................................4
2.2 O
PERATING PARAMETER
................................................................................................................................................................4
3 SIZE AND PIN DEFINITION.
........................................................................................................5
4 CONNECT TO MCU
.......................................................................................................................6
5 FUNCTION DESCRIPTION
..........................................................................................................7
5.1 F
IXED TRANSMISSION
.....................................................................................................................................................................7
5.2 B
ROADCAST ING T RANSMISSION
...................................................................................................................................................7
5.6.1 Indication of UART output
...................................................................................................................................................8
5.6.2 Indication of wireless transmitting
.....................................................................................................................................8
5.6.3 Configuration procedure of module ....................................................................................................................................9
5.6.4 Notes for AUX
.........................................................................................................................................................................9
6 OPERATING MODE
.................................................................................................................... 10
6.1 M
ODE SWIT CH
.............................................................................................................................................................................. 10
6.2 N
ORMAL MODE
(
MODE
0)
........................................................................................................................................................... 11
6.3 W
AKE
-
UP MODE
(
MODE
1)
.......................................................................................................................................................... 11
6.4 P
OWER
-
SAVING MODE
(
MODE
2)
................................................................................................................................................ 11
6.5 S
LEEP MODE
(
MODE
3)
................................................................................................................................................................ 12
7 COMMAND FORMAT
................................................................................................................. 12
7.1 D
EFAULT PARAMETERS
................................................................................................................................................................ 13
7.2 R
EADING OPERATING PARAMETERS
........................................................................................................................................... 13
7.3 R
EADING VERSION NUMBER
....................................................................................................................................................... 13
7.4 R
E SET COMMAND ......................................................................................................................................................................... 13
7.5 P
ARAMETER SETTING COMMAND
.............................................................................................................................................. 13
8. HARDWARE DESIGN
................................................................................................................ 15
9 FAQ
................................................................................................................................................. 16