Build a 433MHz radio chat device — The MagPi magazine
433mhz Rf Wireless Transmitter Module And Receiver Kit For Raspberry Pi - Buy High Quality Transmitter Uhf,433mhz Transmitter Module,Cheap Receiver Transmitter Product on Alibaba.com
315MHz / 433MHz RF Wireless Receiver Module Board 5V DC for Smart Home Raspberry Pi /ARM/MCU DIY Kit for Arduino
sensor - Unable to receive anything with 433 mhz receiver connected to Pi 2 or Pi 3 - Raspberry Pi Stack Exchange
$8.95 - RF Link Transmitter & Receiver Module Pair: 433MHz or 315MHz (for Arduino & Raspberry Pi) - Tinkersphere
315mhz / 433mhz Rf Wireless Transmitter Module And Receiver Kit 5v Dc Wireless For Arduino Raspberry Pi /arm/mcu Wl Diy Kit - Integrated Circuits - AliExpress
Raspberry Pi Projects You Can Actually Do - Part Four: Home Automation with Siri and a Raspberry Pi | Kurt Tomlinson's Blog