i2c:
- id: i2c_tca9548a
scl: 5
sda: 4
tca9548a:
- id: multiplex0
address: 0x70
channels:
- bus_id: multiplex0_chan0
channel: 0
i2c_id: i2c_tca9548a
- id: multiplex1
address: 0x71
i2c_id: multiplex0_chan0