BT-09 BLE Bluetooth 4.0 Serial Port Module | Modules | Bluetooth

This is BT-09 BLE Bluetooth 4.0 Serial Port Module from the category Modules | Bluetooth.

Product specifications:

Dimensions: 37.5 x 15.6 mm

the hue blue

Module compatible with HM-10

either a 3.3V or a 5V power supply is available.

Specifications: 3.3V/5V input voltage

The RX TX logic level is 5V if a 5.0V MCU is used to connect with the Bluetooth module, and the 5.0V power port is powered.

- The RX TX logic level is 3.3V if a 3.3V MCU is used to interface with the bluetooth module, and the 3.3V power connector is powered.

Pin: RX connects the Bluetooth modules serial port receiving end to the MCUs TXD.

The bluetooth modules TX, or serial port sender, is linked to the MCUs RXD.

3.3V power supply at the power source, GND, ground terminal-negative, 5V,