![LoRa Mailbox Notifications](/content/images/size/w600/2024/04/mailbox_guard.jpg)
lora
LoRa Mailbox Notifications
I bought this awesome device that sends me notifications whenever we get a new letter or package in our mailbox. I bought it from the creator's online store: MailBox Guard Wireless IR SensorPricelessToolkitPricelessToolkit The design is also open source and available on GitHub: GitHub - PricelessToolkit/MailBoxGuard: Lora