I agree with Leo, there is nothing in the build rules that excludes the use of bluetooth as a control medium. However, you will be required to demonstrate it's ability to comply with section 4.2 of the build rules.....


4.2.1.
All systems that are deemed to be 'dangerous' (normally the drive and weapons)
must have a 'failsafe' device. This MUST bring the systems to a pre-set 'off' or 'zero'
position if the transmitter signal experiences interference or is lost. These devices
should also failsafe when the receiver battery is low or if power is completely lost.
4.2.2.
The failsafe(s) may take the form of plug-in commercial devices; electronic circuitry
incorporated into some receivers e.g. PCM type; or other devices e.g. electronic
speed controllers such as the Vantec. It could also consist of digital switches, which
return to preset off position on loss of power. Care should be taken in the selection of
devices to ensure they meet the requirements specified above.

Providing your bluetooth set-up can comply with the above then I see no problem with your plans.

Geoff Smith
FRA acting safety officer.