Bluetooth Protocol SensorsCompatible with ESP32
The list of sensors using Bluetooth protocol for your ESP32 projects, complete with wiring guides and code examples.
Bluetooth is a wireless communication standard ideal for short-range data exchange between ESP32/Arduino devices and smartphones, tablets, or other microcontrollers. ESP32 supports both Classic Bluetooth and BLE, while Arduino boards like the Nano 33 BLE also support this protocol.
Use Bluetooth for creating wireless control apps, sensor data streaming, or device pairing systems. Libraries like BluetoothSerial on ESP32 simplify integration with mobile apps or PCs.
