HC-11 433MHz Wireless RF Transceiver Module with Spring Antenna (abbreviated to HC-11）is a new version of multi-channel embedded wireless transmission module. Radio frequency is 434.4—439.0MHz. It can set multiple channels.Step is 400KHz, with 20 channels in total.The maximum transmit power is（10dBm）, with 40m communication distance in wide open areas.
“There are several arduino based game-pad like Arduboy, Gameby and Gamebuino. You can make and play these game-pad by yourself. These are single player only but remember that you can also make and play the arduino network game!! This document …