kwmobile 3x 433 MHz transmitter receiver wireless module for Arduino and Raspberry Pi

kwmobile - For smart electronicsUNIVERSALLY USABLEThe kwmobile 433 MHz wireless module is usable for a variety of wireless remote control mechanisms. Furthermore you can use it with a external antenna (not included).EXAMPLE OF USEThis module is versatile - e.g. wireless outlets, alarm systems, lights and else. Let your creativity run free.PLEASE NOTETo enlarge the reception range, you should so...