Venus634 and I2C instead of RS232

Hi, I would like to use Venus634LFPx talking with an MCU using I2C (or SPI) instead of an UART. I’m quite used to UARTs but would like to try it this way. I haven’t found any info, example or app note about how to do it, so I’m a little suspicious… Anyone tried? succeeded? failed? is there any info about this issue? Thanks!

The Venus634LFPx chip only communicates through the UART. The SPI interface is used for interfacing to a serial flash memory chip.

gm

Yes, this is what the manufacturer told me. So, UART and bauds…