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BMS v2 #3

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xromansx opened this issue Jun 16, 2021 · 1 comment
Open

BMS v2 #3

xromansx opened this issue Jun 16, 2021 · 1 comment

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@xromansx
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Do you have any real photos of BMS V2 I would like to order some would like to see how they look like, this small resistors are not for balancing so there are no balancer resistors how do you cell balancing and what you think about LTC6804 instead of BQ76940.

Thansk

@Jafar-ting91
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Hallo habe das gleiche problemm bort ist aufgebaut nur ohne ausgleich FETS code funktioniert nur power fets schalten nicht .

Serial monitor
ADC Already Enabled
gain: 0.38uV/LSB
offset: 44mV
Undervoltage trip: 2.51V
Overvoltage trip: 4.18V
New undervoltage trip: 2.51V
New overvoltage trip: 4.18V
bq76940 initialized!
Voltages:
[1]3.06 [2]3.06 [3]3.06 [4]3.06 [5]3.06
[6]3.06 [7]3.06 [8]3.06 [9]0.07 [10]3.06
[11]3.06 [12]3.06 [13]3.06 [14]0.07 [15]0.00
Die temp = 22
PackV = 40.32
PackV manual = 36.80
Die temp = 22
PackV = 40.32
PackV manual = 36.80

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