Command List; Command Details; At Test Command; At+Canflt Inquire/Set Can Filter Info - Ebyte E810-DTU User Manual

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5.4 Command list

5.5 Command details

5.5.1 AT test command

Function：test command
Format：Set
Transmit:AT<CR>
Return: <CR><LF>+OK<CR><LF>
Example：AT<CR>

5.5.2 AT+CANFLT Inquire/set CAN filter info.

Function：Inquire/set CAN filter info.
Format：inquire
Transmit:AT+CANFLT<CR>
Return: <CR><LF>+OK=<id,mask id,mode><CR><LF>
Set
Transmit: AT+ CANFLT =<id,mask id,mode><CR>
Return: <CR><LF>+OK<CR><LF>
Parameter：
id： filter id, work with filter mask id，this parameter takes effect only in user-defined filtering mode.
mask id： filter mask id, work with id，this parameter takes effect only in user-defined filtering mode
mode： filtering mode 8 modes in total： OFF receive all kinds of frame
EDTF Receive extending data frame only
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AT Test command
CANFLT Inquire/set CAN filter info.
CAN Inquire/set CAN transmit parameter info.
EXAT Exit AT command
E Inquire/set AT command echo
MODBUSID Inquire/set MODBUS ID
Inquire/set operating mode
MODE
MID Inquire device info.
RESTORE Restore factory default
REBT Reset command
UARTPKT Inquire/set UART sub-packing parameter
UART Inquire/set UART parameter
VER Inquire/set version
Operation not allowed
E810-DTU(CAN-RS485) User Manual
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