Table Of Contents - Ebyte E220-400T30S User Manual

1. OVERVIEW ........................................................................................................................................................................................................................ 3
1.1 I
.................................................................................................................................................................................................................................... 3
NTRODUCTION
1.2 F
............................................................................................................................................................................................................................................. 3
EATURES
1.3 A
............................................................................................................................................................................................................................. 4
PPLICATION
2. SPECIFICATION AND PARAMETER .......................................................................................................................................................................... 4
2.1 L
............................................................................................................................................................................................................................... 4
IMIT PARAMETER
2.2 O
PERATING PARAMETER
3 SIZE AND PIN DEFINITION ................................................................................................................................................................................................. 6
4. CONNECT TO MCU ............................................................................................................................................................................................................... 8
5 FUNCTION DESCRIPTION ................................................................................................................................................................................................... 9
5.1 F
......................................................................................................................................................................................................................... 9
IXED TRANSMISSION
5.2 B
ROADCASTING TRANSMISSION
5.3 B
ROADCASTING ADDRESS
5.4 M
.......................................................................................................................................................................................................................... 10
ONITOR ADDRESS
5.5 R
................................................................................................................................................................................................................................................. 10
ESET
5.6 AUX
........................................................................................................................................................................................................................... 10
DESCRIPTION
5.6.1 Indication of UART output
5.6.2 Indication of wireless transmitting
5.6.3 Configuration procedure of module
5.6.4 Notes for AUX ......................................................................................................................................................................................................................... 11
6 OPERATING MODE .............................................................................................................................................................................................................. 12
6.1 M
............................................................................................................................................................................................................................ 12
ODE SWITCHING
6.2 N
（M
ORMAL MODE ODE
6.3 WOR
TRANSMITTING MODE
6.4 WOR
RECEIVING MODE
6.5 D
（M
EEP SLEEP MODE
7 REGISTER READ AND WRITE CONTROL.................................................................................................................................................................... 14
7.1 C
......................................................................................................................................................................................................................... 14
OMMAND FORMAT
7.2 R
EGISTER DESCRIPTION
7.3 F
ACTORY DEFAULT PARAMETER
8 CONFIGURATION INSTRUCTIONS ON COMPUTER ................................................................................................................................................ 18
9 HARDWARE DESIGN ........................................................................................................................................................................................................... 18
10 FAQ ........................................................................................................................................................................................................................................... 19
10.1 C
OMMUNICATION RANGE IS TOO SHORT
10.2 M
ODULE IS EASY TO DAMAGE
10.3 BER(B E R
IT RROR ATE
11 PRODUCTION GUIDANCE ............................................................................................................................................................................................... 20
.................................................................................................................................................................................................................... 4
....................................................................................................................................................................................................... 9
............................................................................................................................................................................................................... 10
.................................................................................................................................................................................................... 10
...................................................................................................................................................................................... 11
.................................................................................................................................................................................... 11
0） ......................................................................................................................................................................................................... 13
1） ................................................................................................................................................................................... 13
（M
ODE
2） ........................................................................................................................................................................................... 13
（M
ODE
3） ..................................................................................................................................................................................................... 14
ODE
.................................................................................................................................................................................................................. 15
.................................................................................................................................................................................................... 17
..................................................................................................................................................................................... 19
..................................................................................................................................................................................................... 20
)
.................................................................................................................................................................................................. 20
IS HIGH
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