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BotoX / xiaomi-m365-compatible-bms

Xiaomi M365 compatible, open source firmware for ATMega328p+BQ769x0 BMS. Ninebot in proto_test branch
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Scooter is turning off during hard braking #35

Closed kalski44 closed 4 years ago

kalski44 commented 4 years ago

I noticed one issue with this new BMS (I have 12s3p battery). Each time when I brake hard, scooter is turning off. I guess it is due to too high current during recuperation. In app recuperation serrings is set to lowest possible and, in firmware I used, recommended settings (Minimum phase current: 8000, Maximum phase current: 30000). My first idea is to reduce maximum current in firmware settings, but before I will do it maybe you can tell me if this can help and if that's a good idea ;), maybe I should change something else to fix that issue?

kalski44 commented 4 years ago

After reducing breaking current in m365 firmware - there is no issue any more