I'm a newbie. :o
I need something lightweight to fit on a moving object, so no wires. Do I buy the Arduino BT or by a separate module and connect to an Arduino Uno? Why doesn't the Arduino online catalog list Arduino BT? Is there a problem with Arudino BT or has the market shifted in another direction? What do you recommend for power supply? Is there a convenient way to connect the supply to the board?
Thanks for any help you can offer.