FlipperZero IFTTT Virtual Button is an application that allows you to send IFTTT requests from FlipperZero through an esp8266 module to automate some actions. If This Than That, which could translate to "if this happens, then make that happen". As the phrase says, it allows you to automate activities by connecting to different online services.
you will need: 1 ESP8266 (I recommend ESP01 for the size) and 2 buttons.