1. It can be used with NRF24L01 wireless module
2. Add core nRF24L01+ Breakout Adapter with onboard 3.3V Regulator
3. Onboard 3.3V voltage regulator accepts your Arduino +5V supply and provides 3.3V for the attached nRF24L01+ module
4. Allows for easy connection to nRF24L01+ modules
5. Small power on SMD LED indicator
