Table Of Contents - Ebyte E90-DTU User Manual

User manual (49 pages)

Manual (35 pages)

User instruction manual (16 pages)

Table of Contents

Chengdu Ebyte Electronic Technology Co., Ltd.

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

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

1.2 Certificate..............................................................................................................................................................3

1.3 Features................................................................................................................................................................. 3

2. Quick Start.................................................................................................................................................................. 4

3. Dimensions..................................................................................................................................................................6

3.1 Parts description....................................................................................................................................................6

4. Interface definition......................................................................................................................................................9

4.1 Power interface..................................................................................................................................................... 9

4.2 RS232....................................................................................................................................................................9

4.3 RS485....................................................................................................................................................................9

5. Technical specification..............................................................................................................................................10

5.1 Model specification.............................................................................................................................................10

5.2 General specification parameter......................................................................................................................... 10

5.3 Frequency and channel numbers.........................................................................................................................11

5.6 TX and RX FIFO and sub-packing method........................................................................................................11

6. Function Description.................................................................................................................................................12

6.1 Fixed Transmission............................................................................................................................................. 12

6.3 Broadcast Address...............................................................................................................................................12

7. Operating mode.........................................................................................................................................................13

7.1 Normal mode（mode 0）.................................................................................................................................. 13

7.2 Configuration mode (mode 2)............................................................................................................................ 14

8. Register read and write control.................................................................................................................................14

8.1 Command format................................................................................................................................................ 14

8.2 Register description............................................................................................................................................ 15

8.3 Factory default parameter................................................................................................................................... 18

9. Repeater networking mode....................................................................................................................................... 18

10. Configuration instructions on computer................................................................................................................. 19

11. Programming the modem........................................................................................................................................21

11.1 Connection diagram.......................................................................................................................................... 21

12. Connection diagram in test and practical application.............................................................................................22

13. E90-DTU.................................................................................................................................................................22

14. Application field......................................................................................................................................................23

15. Operation notes....................................................................................................................................................... 24

Important statement...................................................................................................................................................... 24

About us........................................................................................................................................................................ 25

ChengduEbyteElectronicTechnologyCo,;Ltd

Contents

E90-DTU SL User Manual