Table Of Contents - Ebyte ECAN-401S User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd.
Disclaimer ............................................................................................................................................................................. 3
1. Product Overview .............................................................................................................................................................4
1.1 Brief Introduction .......................................................................................................................................................... 4
1.2 Feature ............................................................................................................................................................................ 4
1.3 Application ......................................................................................................................................................................5
2. Product specifications and characteristics .....................................................................................................................6
2.1 Basic parameters ....................................................................................................................................................... 6
2.2 Factory default parameters ........................................................................................................................................6
3. Hardware parameter design introduction ..................................................................................................................... 7
3.1 Design introduction ...................................................................................................................................................7
3.2 Dimensions ................................................................................................................................................................8
3.3 Connection method ................................................................................................................................................... 9
4. Mode Description ........................................................................................................................................................... 11
4.1 Data conversion method ..........................................................................................................................................11
2. CAN message to serial frame ........................................................................................................................................ 13
2. CAN message to serial frame ........................................................................................................................................ 15
4.1.3 Protocol mode ...................................................................................................................................................... 16
4.1.4 Modbus mode .......................................................................................................................................................18
4.1.5 Custom protocol mode ......................................................................................................................................... 20
5. AT Command ................................................................................................................................................................. 23
5.1 Enter AT command .................................................................................................................................................23
5.2 Exit AT command ...................................................................................................................................................23
5.3 Query version ..........................................................................................................................................................24
5.4 Restore default parameters ......................................................................................................................................24
5.5 Echo settings ........................................................................................................................................................... 24
5.6 Serial port parameters ............................................................................................................................................. 25
5.7 Setting/Querying CAN Information ........................................................................................................................26
5.8 Setting/Querying Module Conversion Mode ..........................................................................................................26
5.9 Set/query the filtering mode of the CAN bus ......................................................................................................... 27
5.10 Set/query frame header and frame end data ..........................................................................................................27
5.11 Setting/Querying Identification Parameters ..........................................................................................................27
5.12 Setting/Querying Identification Parameters ..........................................................................................................28
5.13 Set/query transmission direction ...........................................................................................................................28
5.14 Setting/Querying Filter Parameters .......................................................................................................................29
5.15 Delete the filter parameters that have been set ..................................................................................................... 29
6. Revision history .............................................................................................................................................................. 30
About us .............................................................................................................................................................................. 30
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ECAN-401S User Manual
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