BQ27425 I2C to Universal USB adapter

umamaheswar peta

Other Parts Discussed in Thread: EV2400

Hi,

Can Anyone help us for connection details (Pin details) from EVM of BQ27425 I2C to Universal USB adapter?

We have 4 Wires coming out of EVM and USB adapter has 10Pin FRC.

We followed user guide to connect SDA, SCL and GND line. We also installed EVM2300 USB drivers but still the board is not getting detected in tool.

Rgds,

Mahesh

over 8 years ago

0 umamaheswar peta over 8 years ago

Expert 1370 points

Hi,

Can you please help?

Best Regards,
Umamahesh

0 Justin Erfan over 8 years ago in reply to umamaheswar peta

TI__Expert 3385 points

Hi Umamahesh,

Here is the pinout of the bq27425 evm's I2C lines. Are you using the EV2300 as your I2C to USB adapter?

Best,

Justin

0 umamaheswar peta over 8 years ago in reply to Justin Erfan

Expert 1370 points

Hi Justin,

We are using USB-to-GPIO EVm.

www.ti.com/.../usb-to-gpio

Best Rgds,
mahesh

0 Justin Erfan over 8 years ago in reply to umamaheswar peta

TI__Expert 3385 points

Hi Mahesh,

You will not be able to use the USB-to-GPIO with the bq27425, and the drivers you are referring to are specifically for the EV2300. You can use an EV2300 or EV2400, and by the way, the EV2400 does not require drivers.

Best,
Justin

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BQ27425 I2C to Universal USB adapter