Hello everyone!

I'm currently developing a project in which I require a remote control (touchscreen TFT + arm MCU) to send and recive some data over a bluetooth connection to the central unit of the system (MCU with several sensors and relays).

What I'm looking for is the cheapest solution to integrate a wireless connection on the system. It might also become a commercial product later, so I can't use evaluation versions of modules...

What component do you advise me to get?

 

Buy a cheap android phone with blu tooth, write an application using java, to communicate with your MCU central system.

Cheers

Alberto

 

It sounds like you need a wireless touchpad. That's a cheap commercial product. You might be able to find someone who could make one customized for your application, assuming you don't like the ones already for sale.

 

Hi there, please check this tutorial making a Cheap BLUETOOTH connection device

 

Hi there, please check this tutorial making a Cheap BLUETOOTH connection device

It's even cheaper to buy an HC-06 normally used with Arduino