Timer Delay Relay Module 5V-30V Micro-USB electronic Once you pair with other

Once you pair with other Bluetooth devices you work like with normal UART to exchange data

Brand Name: MI·SOL

Supports flying from iOS and Android with Bluetooth LE support as well as from Windows/MacOSX/Linux with the Crazyradio or Crazyradio PA

1 x Solderless Breadboard

Timer Delay Relay Module 5V-30V Micro-USB electronic Once you pair with otherParameter: 1. Working voltage: Wide voltage 5 30V, two power supply terminal or the interface MicroUSB KF301 2. Operating mode: power supply, the output of the module status: normally open (NO), and the common terminal (COM) open, normally closed (NC), and the common terminal (COM) is turned on. Originating outside the contact (TRIG) to a low pulse signal, or touch button to trigger instant, and relay, work lights, and the status of the relay output: