I wonder is there a way to display different photos on an Android tablet, based on the arduino decision?
I prefer doing it via the arduino USB port, and the USB-C port of the tablet, but bluetooth is ok too
thanks!
It's entirely an Android question. The Arduino can easily send serial messages via USB or BT. You just need something on the Android end to service it.
I found this, maybe it will help!
6 Easy Ways to Connect Arduino to Android (makeuseof.com)
Yes, you can achieve this by using the Arduino to communicate with the Android tablet through either USB or Bluetooth. For USB, you would need to implement USB Host functionality on your Arduino and establish a data connection with the tablet. The Arduino can send commands or data to the tablet, which the Android app can interpret to display different photos. Alternatively, using Bluetooth, you can establish a Bluetooth connection between the Arduino and the tablet, allowing them to communicate wirelessly. The Android app would then react to the commands or data received from the Arduino to display the appropriate photos. Both methods require coding on both the Arduino and Android sides to ensure effective communication and photo display based on the Arduino's decisions.
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