This app sends a signal to Bluetooth® devices at the certain dates and times, and is compatible with Arduino.

Recommended way to use this app:
• Get an Arduino and a Bluetooth module (HC-05)
• Wire up your project. For Arduino, you may use our code inside the app
• Pair the Bluetooth module with the phone
• Configure every alarm within this app and test the connection until it works
• Make sure the phone is close enough to the Bluetooth module when the alarm goes off

Please make sure you know:
• Bluetooth MAC of the signal receiver. For example: 23:06:20:07:FA:20
• Exact stream of bytes that the receiver would accept as a command. For example: [10], or [28, 100, 0, 255, 16]. Please let us know if 5 bytes is not enough for you.

⚠ CAUTION: At distances close to the limit (usually 10 meters), or when it goes through walls, the signal may become unstable and fail, even if it worked fine during the test.

⚠ CAUTION: Please use the app with great care when interacting with the nature (feeding animals, watering plants), humans or dangerous environment (gas, high voltage). When using a new set up, always double-check manually if the alarm went off and if there are no risks (due to the distance or the power supply) before leaving it unwatched.

If there is any problem, please contact us