Ebyte E22-400T22S, Руководство пользователя

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CONTENTS
1. OVERVIEW ............................................................................................................................................. 3
1.1 I
NTRODUCTION
......................................................................................................................................................................................... 3
1.2 F
EATURES
.................................................................................................................................................................................................. 3
1.3 A
PPLICATION
............................................................................................................................................................................................ 4
1.4 F
UNCTION INTRODUCTION
...................................................................................................................................................................... 4
2. SPECIFICATION AND PARAMETER ................................................................................................. 5
2.1 L
IMIT PARAMETER
..................................................................................................................................................................................... 5
2.2 O
PERATING PARAMETER
.......................................................................................................................................................................... 5
3 SIZE AND PIN DEFINITION ................................................................................................................ 7
4. CONNECT TO MCU ............................................................................................................................. 8
5 FUNCTION DESCRIPTION .................................................................................................................. 9
5.1 F
IXED TRANSMISSION
............................................................................................................................................................................... 9
5.2 B
ROADCASTING TRANSMISSION
.............................................................................................................................................................. 9
5.3 B
ROADCASTING ADDRESS
..................................................................................................................................................................... 10
5.4 M
ONITOR ADDRESS
.............................................................................................................................................................................. 10
5.5 R
ESET
...................................................................................................................................................................................................... 10
5.6 AUX
DESCRIPTION
................................................................................................................................................................................ 10
5.6.1 Indication of UART output .................................................................................................................................................... 10
5.6.2 Indication of wireless transmitting ..................................................................................................................................... 11
5.6.3 Configuration procedure of module ................................................................................................................................. 12
5.6.4 Notes for AUX ........................................................................................................................................................................... 12
6 OPERATING MODE ............................................................................................................................ 12
6.1 MODE SWITCHING ......................................................................................................................... 13
6.2 N
ORMAL MODE
（ M
ODE
0 ） ............................................................................................................................................................. 13
6.3 WOR
MODE
（ M
ODE
1 ） .................................................................................................................................................................. 14
6.4 C
ONFIGURATION MODE
（ M
ODE
2 ） ................................................................................................................................................ 14
6.5 D
EEP SLEEP MODE
（ M
ODE
3 ） ......................................................................................................................................................... 14
7 REGISTER READ AND WRITE CONTROL ....................................................................................... 14
7.1 C
OMMAND FORMAT
............................................................................................................................................................................. 14