Bluetooth/BT Low Energy (BLE) module HM-13

Bluetooth/BT Low Energy (BLE) module HM-13

Product information:

With this HM-13 BLUE module, you can let your circuit communicate with other Bluetooth equipment.
View the programming example (Bluetooth_Low_Energy_Module.ino) to see how simple sending and receiving data with Bluetooth is.

BLE modules are more energy-efficient than standard Bluetooth modules.

Bluetooth Specification: V4.0 BLE

Connections:

- GND -> GND Arduino
- VCC -> 5V Arduino
- TX -> RX Arduino (pin 2)
- RX -> TX Arduino (pin 3)

Features:

- BT Version: Bluetooth-compatible Specification V4.0 BLE
- Working frequency:2.4GHz ISM band

Part List:

- 1 X Crowtail- Bluetooth-compatible Low Energy Module
- 1 X Crowtail 4 Pin Cable

Crowtail is Elecrow’s modular “plug-and-play” ecosystem that allows you to quickly connect and control components/boards with a single set of compatible hardware.

See the programming example for the use of other pins for RX/TX.

Crowtail is Elecrow’s modular “plug-and-play” ecosystem that allows you to quickly connect and control components/boards with a single set of compatible hardware.

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