4 ms·
Save yourself from all the disillusionments in the future and run that wire.
by the-dude 5y ago
Save yourself from all the disillusionments in the future and run that wire.
- donquichotte 5y agoIndeed, and if it stops working, debugging the wire will be much easier than reverse-engineering an obsolete mobile application. If you need wireless and are not adverse to some tinkering, a pair of Arduinos, a button, a buzzer and a pair of RF 433MHz transceivers [1] may do the trick! [1] https://randomnerdtutorials.com/rf-433mhz-transmitter-receiver-module-with-arduino/ https://randomnerdtutorials.com/rf-433mhz-transmitter-receiv...
- wrycoder 5y agoRather than trying to add a button at the front door, tap into your existing buzzer (or listen to it, maybe with an accelerometer on the Arduino)
- slowhand09 5y agoI use the live feed from the Reaper drone overhead.