Tool/software:
Hello,
I cannot let bqStudio successfully detect the device by EV2300. Power supply use voltage is 21.6V and the voltage divider is correct then I also pressed the Wake button but the bqstudio nothing happened.
Is the BQ40Z80EVM-020 only use EV2400?
Hello Anthony,
Windows 10 pro version
I think it's normal for my laptop to use EV2300 because it works on bq40z50.
Hi Tin,
Please configure the jumpers below for EXT SMBD and EXT SMBC. Currently the signal is being sent to the on board EV2400 on the bottom right of the board:
This will send the signal through the connected wire to the EV2300.
Regards,
Anthony
Hi Anthony,
In addition, What is valid update voltage?
(6S1P) If the battery's cell voltage range is 3.2V~4.2V, how do I define the "valid voltage update" value?
Hi Tin,
The Valid Update Voltage is used as a condition for updating the lifetime parameters of the gauge:
This is also listed as the Minimum Stack Voltage Threshold for updates, so if you would like this threshold to be when all cells are above 3.3V, you would need to input this as 3.3V * 6 = 19800mV.
Regards,
Anthony
