Bluetooth - overwhelmed with options

Hi, Lego newbie, but engineer here! I'm working on a little personal photography project and intend to use cheap cloned lego technic motors and servo parts to allow for rapid implementation of motion and control. Motors, servos, lights, mist etc. Lightness is the issue along with software control over bluetooth as I'm mounting the lego on a moving platform and my builds need to be light. I'm just trying to nail down what my hardware options are. The weight issue means I'd prefer not to...