Table Of Contents - Ebyte 230SL37 User Manual

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

3.2 Dimensions ....................................................................................................................................................... 7

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 ....................................................................................................................10

5.4 Air data rate .................................................................................................................................................... 11

5.5 Current ............................................................................................................................................................ 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

6.4 Monitor Address ............................................................................................................................................. 13

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

Revision history ............................................................................................................................................................25

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

ChengduEbyteElectronicTechnologyCo,;Ltd

Contents

E90-DTU SL User Manual