tinfever / FU-Dyson-BMS

(Unofficial) Firmware Upgrade for Dyson V6/V7 Vacuum Battery Management System
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strange red flashes #31

Open jnpa007 opened 1 year ago

jnpa007 commented 1 year ago

Great job thanks again for this hack. I have a problem with several v6 sv03 battery pack. After replacing the cells with sony vtc6 and flashing the pcb to successfully remove the red flash error, when I used the pack until exhaustion it was impossible for me to recharge it with the European mains charger but that works with the 12 volt car charger. It's strange, both deliver a very close voltage, only the maximum current is different.

IMG_1061 IMG_1060 IMG_1059 IMG_1064

see video here: https://www.youtube.com/watch?v=Vo0QCxLlwVQ

Please help :)

jnpa007 commented 1 year ago

The 5ms Firmware seems to fix the problem!! Done.

kulic23 commented 2 months ago

Hi, how do I solve the problem with 8 red flashes while charging?

Прошивка 5 мс, кажется, решает проблему!!Готово.