Send My: Arbitrary data transmission via Apple's Find My network | Positive SecuritySend My: Arbitrary data transmission via Apple's Find My network It's possible to upload arbitrary data from non-internet-connected devices by sending Find My BLE broadcasts to nearby Apple devices that then upload the data for youWe released an ESP32 firmware that turns the micocontroller into an (upload only) modem, and a macOS application to retrieve, decode and display the uploaded data: https
