Arduino based Radio transmitter & reciever utilising Nrf24L01 Modules (Power amplified one for the transmitter and PCB antenna type for the reciever). Gives me a working range around 700 meteres+ ...
Each shield is a protoshield consisting of the RFM96W with an associated LED, with a transmitting frequency of 433MHz. The transmitter protoshield is designed for an Arduino Uno and the Reciever for a ...