BQ34Z100-G1 :bq34z100

Lyes BACI

Part Number: BQ34Z100-G1
Other Parts Discussed in Thread: EV2400

hello ,
after programming the golden image on other bms i contacted that the current at 0 is not good.
I wanted to know the message to send by the microcontroller via i2c to calibrate the current at 0A and at -20A and the voltage calibration.

over 1 year ago

0 Diego over 1 year ago

TI__Mastermind 26875 points

Hi Lyes,

Are you using an EV2400 or an alternative microcontroller?

Regards,

Evan

0 Lyes BACI over 1 year ago in reply to Diego

Prodigy 70 points

hello ,
for programming golden image I use EV2400.
but when I put the bms in the betterie the current is zero it is not good I have to redo a calibration.
and I wanted to do it with the microcontroller it's easier than using EV2400 can you tell me what message I have to send to do CCOffset and Board Offset and the answer .
and to calibrate the current at -20 A

0 Diego over 1 year ago in reply to Lyes BACI

TI__Mastermind 26875 points

Hi Lyes,

I believe this e2e thread answers your question.

(+) BQ34Z100-G1: Commands for calibration procedure - Power management forum - Power management - TI E2E support forums

Please follow up if you have any follow up questions.

Regards,

Evan