BT12 dual-mode BLE4.0 +2.0 iOS Android Bluetooth module

BT12 dual-mode BLE4.0  2.0 iOS Android Bluetooth module

Módulo Bluetooth BT12 compatible con PC, Android e IOS. El módulo BT12 es el resultado de la integración de los modelos HC-06 (V2.0), Y CC2541 (V4.0), convirtiéndolo en un dispositivo apto para ambos protocolos, BLE y SPP. Opera con 3,3 V.

COD: OKY3375-4

Peso: 0.005 Kg

Disponibilidad: En Stock

Su correo electrónico:

ARS 15471.00


El producto no está disponible para la venta en este momento



BT12 dual mode bluetooth module adopts dual mode chip AB1122 and standard SPP Profile to realize data transmission of traditional bluetooth. And through the embedded data transmission dedicated Service to achieve transmission of BLE data based on GATT. BT12 dual mode bluetooth module supports serial command mode, which is used to realize the interaction between external MCU and module. The user can configure and control the module through the serial command, such as modifying the Bluetooth name, address, the control module into pairing, shutting down, etc.


  • The module is mainly used in short distance wireless data transmission field. It can be easily connected with the Bluetooth device of PC, and also can communicate with the data of smart phones. Avoid cumbersome cable connection, can directly replace the serial line.
  • Bluetooth GPS
  • Building automation, security, computer room equipment wireless monitoring, access control system;
  • Smart home, industrial control;
  • Automobile testing equipment;
  • Government street lamp energy saving equipment
  • Wireless LED display system
  • Anti loss device, LED lamp control.




Product Description:

  • Bluetooth protocol: Bluetooth V4.0 BLE.
  • Working Frequency: 2.4GHz ISM band.
  • Modulation: GFSK (Gaussian Frequency Shift Keying).
  • Operating voltage: 3.3V DC50mA.
  • Sensitivity: ≤-84dBm at 0.1% BAR.
  • Transmission distance: 10-12 meters.
  • standby current: 1-3mA.
  • Apple mobile phone transmission: 3mA.
  • Android mobile phone transmission: 8mA.
  • Size:22mm*12mm*2mm.


Note: The Bluetooth module for dual-mode Bluetooth, support computer + traditional 2.0 +4.0
BLE Bluetooth. That support the traditional computer and Androids mobile phones, but also support Apple
If the phone supports SPP protocol and BLE protocol



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