Issue with software I2C on MDBT42Q Bluetooth Module

I was having an issue with setting up chip Via I2C with the MDBT42Q breakout board. I kept getting numbers that made no sense. I disconnected the Chip from the Board and the I2C read command would still return "data". I belive there is something wrong with this function. I setup an I2C again, with nothing attatched and the read function still returns something with no error. I'm running the lastest firmware I could find; espruino_2v17_mdbt42q.

pasted from the web editor:

var i = new I2C();
=I2C: { }
i.setup({ scl : D15, sda: D14 });
=undefined

i.readFrom(0x2A, 3)
=new Uint8Array([255, 255, 255])

this occurs with nothing connected to the MDBT42Q breakout board. I think i need some help with this!