Table Of Contents - Ebyte E90-DTU Manual

User manual (49 pages)

Manual (28 pages)

User instruction manual (16 pages)

Table of Contents

Chengdu Ebyte Electronic Technology Co., Ltd.

1. Introduction.................................................................................................................................................................3

1.1 Brief introduction..............................................................................................................................................3

1.1.1 Certificate...............................................................................................................................................3

1.1.2 Features.................................................................................................................................................. 3

2. Quick Start.................................................................................................................................................................. 5

3. Dimensions................................................................................................................................................................11

3.1 Parts description..............................................................................................................................................11

4. Interface definition....................................................................................................................................................13

4.1 Power interface............................................................................................................................................... 13

4.2 RS232..............................................................................................................................................................14

4.3 RS485..............................................................................................................................................................14

5. Technical specification..............................................................................................................................................15

5.1 Model specification.........................................................................................................................................15

5.2 General specification parameter..................................................................................................................... 15

5.3 Frequency and channel numbers.................................................................................................................... 15

5.4 Transmitting power......................................................................................................................................... 15

5.5 Air data rate.....................................................................................................................................................16

5.6 Current............................................................................................................................................................ 16

5.7 TX and RX FIFO and sub-packing method....................................................................................................16

6. Function Description.................................................................................................................................................16

6.1 Fixed Transmission（Hexadecimal）............................................................................................................16

6.2 Broadcast Transmission（Hexadecimal）.....................................................................................................17

6.3 Broadcast Address........................................................................................................................................17

6.4 Monitor Address..............................................................................................................................................17

7.1 Normal mode（Mode 0）.............................................................................................................................. 18

7.2 Wor sending mode（Mode 1）......................................................................................................................18

7.3 WOR receiving mode（Mode 2）.................................................................................................................18

8. Relay networking mode............................................................................................................................................ 19

9. Configuration instructions on computer................................................................................................................... 21

9.1 Configuration considerations..........................................................................................................................21

9.2 Factory default parameters............................................................................................................................. 21

9.3 Configuration software and parameter description........................................................................................ 21

Three main configuration function descriptions.......................................................................................... 22

Local configuration.......................................................................................................................................23

Remote configuration................................................................................................................................... 24

RSSI real-time monitoring............................................................................................................................25

9.4 Configuration parameter description of upper computer............................................................................... 25

10. Programming the modem........................................................................................................................................29

10.1 Connection diagram......................................................................................................................................29

11. Connection diagram in test and practical application.............................................................................................30

12.E90-DTU(SL Series)................................................................................................................................................31

13.Application field...................................................................................................................................................... 32

14.Operation notes........................................................................................................................................................ 33

Contents

E90-DTU(400SL30P)User manual