Flutter iOS+Android ESP32 Sensors Data Plot in Real-time | 1600 bps BLE bandwidth
This app is developed for an ESP32 based product that is interfaced with 4 sensors. All sensors data is transmitted over BLE at a rate of 25 Hz (40 milliseconds). Each sensor data (2 bytes in length) is written over a BLE characteristic thus resulting in a 1600 bits per second transmission bandwidth. This data is consumed by Flutter app and plotted in real-time over BLE