Conor O’Neill has worked out how to get the Arduino and the Pi communicating wirelessly using some cheap nRF24L01+ modules. These things cost all of 1.26 Euros and seem like a great addition to your electronics kit.
Conor O’Neill has worked out how to get the Arduino and the Pi communicating wirelessly using some cheap nRF24L01+ modules. These things cost all of 1.26 Euros and seem like a great addition to your electronics kit.
How wireless communication is created b/w raspberry pi and mobile phone?
You could run a wifi dongle as an access point and connect directly via phone. Alternatively connect both to a wifi router.