瑞士采购需求：电池管理系统，BMS电池，BMS模块，锂BMS，BMS锂电池，适用于Lifepo4的BMS

I'm looking to update the firmware for my battery management system and would appreciate your assistance with this. Specifically, I need the latest firmware code compatible with my current hardware configuration. Could you please send me the necessary files? If there are any specific instructions or important notes regarding the update process, I would be grateful if you could share those as well. Thank you for your help!