Hi. I have a Li Ion Battery which has CAN communication and i would like to connect it with Teltonika TFT100 tracker. Kindly find below details and help to configure the TFT100 proper.
The baud rate can be defined, the default is 500K, 11-bit standard identifier (ID), CAN2.0B inner box, the query mechanism is adopted, that is, the host sends instructions, the protection board will respond to the corresponding information, the host sends the corresponding identifier data frame instructions, the protection board responds to the corresponding data frame data according to the identifier, the host sends the data frame with any data, and it is recommended to bring a 0X5A of 1 length 0x5A 0X100 CAN_ID; The BMS responds to the corresponding data.
For example, the host sends: ID=0X100, DLC=0, or any data
BMS：ID= 0X100 DLC = 8; data: xx xx xx xx xx xx xx xx
The baud rate is definable, the default is 500K, 11-bit standard identifier (ID) for CAN2.0b inner box. The host sends the instructions
Identifier description
It refers to the description of BMS response data, and the verification uses CRC-16 to do the verification, and the specific verification method is shown in the verification description, all the transmitted bytes are high bytes first, and low bytes last.
identifier 0x100 Total voltage, current, remaining capacity