2.4G Wireless Switch Evaluation Board Remote Kit 6-Channel Transmitter Receiver Module Without Programming for DIY for Arduino - AliExpress
ESP8266 ESP 01S 5V WiFi Relay Module Things Smart Home Remote Control – diymore
Amazon.com: 3.7-12V Wireless Remote Control Switch Mini Small PCB 433mhz RF Transmitter,3V -12V Battery Power Circuit Micro Controller for DIY : Tools & Home Improvement
nRF24L01 Interfacing with Arduino | Wireless Communication - Hackster.io
433M Arduino RF Kit UART RS232 Remote Control PC USB Wireless Relay Controller | eBay
Amazon.com: 3.7-12V Wireless Remote Control Switch Mini Small PCB 433mhz RF Transmitter,3V -12V Battery Power Circuit Micro Controller for DIY : Tools & Home Improvement
Creating a Wireless Mechanical Push Button - Project Guidance - Arduino Forum
Wireless Power Switch with Arduino & the CC3000 WiFi Chip | Adafruit Learning System
2.4G Wireless Switch Evaluation Board Remote Kit 6-Channel Transmitter Receiver Module Without Programming for DIY for Arduino - AliExpress
DC 5v 4CH Channel Wireless RF Remote Control Switch Receiver Board Relay/ Arduino | eBay
433Mhz rf Remote Control Arduino Large Range Wireless Smart Switch DC 24V 2CH rf Relay Receiver board and Transmitter for garage - AliExpress