How to Communicate SMART BMS with VESC?

[@MAXKGO]

‼In the parameter setting interface at 3:39 of the video, please note that you need to select the "VESC" option in the "Emit status protocol" column

[@lithiumpower8861]

I need a dbc-file for CAN-BUS.
Or an ID-description for signals (Cells Voltage, Temperature LTC, Current, SOC, ect.)
Can you help me?

[@MAXKGO]

Hello sir.
Since UA-cam cannot transfer files, please send an email to our official email: [e-mail], our staff will send you relevant agreement documents

[@biskero]

does it support regenerative breaking?

[@MAXKGO]

Hello sir! BMS does not have regenerative braking. BMS has charge-discharge protection and over-current protection, but has no recycling function. When the motor is connected to the ESC, and the electric current of the motor flows back to the ESC, our BMS is connected to the ESC, and it will also play an overcurrent protection role in the process of returning the electricity from the ESC to the battery.

[@biskero]

@@MAXKGO ok so it does not allow regenerative breaking on the load connection. The only way is to use some diodes in the line from ESC to BMS charging and from BMS to ESC discharging?

[@MAXKGO]

@@biskero Yes, but when the ESC's regenerative breaking makes the battery voltage reach full load, the BMS will disconnect the load to protect the battery.

[@biskero]

@@MAXKGO ok. My thinking is to have a diode on the BMS load connection so that current goes only to load (ESC/motor), then have the cables with diode back from ESC to charge connections. And of course have a diode on the charge wire from a charger so that it won't "charge" the ESC! Would this work?

[@MAXKGO]

@@biskero Sorry Sir. I think it cann't.

[@puloople9189]

Where is the temperature sensors installed?

[@MAXKGO]

Hello,Sir. The connection position of the sensor in the wiring diagram on the product details page, you can click the link to view: bit.ly/3fd2lrG