Looks to me from this
That the SDA/SCL broken out on the edge of the Plasma 2040 are GPIO20/21 respectively - so I’d imagine you can use them if you’re not planning on using I2C
Looks to me from this
That the SDA/SCL broken out on the edge of the Plasma 2040 are GPIO20/21 respectively - so I’d imagine you can use them if you’re not planning on using I2C