add support to use wire1?

[yanzixiang]

the library use WRIE default ?
but some board have two i2c-bus or more,
how to use another i2c-bus?

[blemasle]

Hi @yanzixiang . Would you have an example of such boards so I can have a look at it ? I've never used one myself.

[yanzixiang]

@blemasle
i use this.
https://github.com/espressif/arduino-esp32