title: How can I read the BCM/UCH data from the car via OBD?
body: <p>I am trying to read the data related to Body of the car, like if doors are unlocked/locked, if the seat belts are on, odometer reading etc.</p>
  
  <p>I am successfully able to read the ECU data via VGATE (ELM327) bluetooth OBD2 adapter.
  But I can only read the Speed and RPM etc.</p>
  
  <p>I also want to perform the write operations like locking/unlocking car. Is there any way to make this happen? If not possible with ELM 327 than what is the other adapter i can use?</p>