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BLE Serial Adapter Male and Female for 15 Meter(49.21ft)


    Type:Female BLES-01
        Male BLES-02

  • Bluetooth Specification: BLE 4.0/4.1/4.2
  • Multiple Baud Rates are supported: 9.6k and 19.2k, 38.4k and 57.6k, 115.2k
  • Effective Distance:15m
  • Antenna standard:2.4G, 50ohm
  • Signal pin:RxD, TxD, RTS, CTS, GND


Product Details

  • The module uses industry standard, increasing the various protection circuit, anti crash circuit design.
  • It uses the standard RS232 physical interface. The inside has embedded within a special Jinou firmware program, so that users can set the parameters themselves, such as baud rate, device name etc.
  • The way of plugging then using can realize the wireless data transmission between devices directly. Bluetooth serial adapter has the distinction of principal and subordinate, and one principal matches one subordinate.
  • The principal and subordinate equipment can establish connection automatically, and identify and memorize each other when the hardware circuit of Bluetooth serial adapter connects correctly. Then user’s equipment can use the Bluetooth serial adapter the same as serial wires.

    Besides one to one use, the Bluetooth serial adapter can use independently. For example, the user’s equipment connects a RS232 embedded module of the subordinate equipment.
    Then, the other Bluetooth device such as Bluetooth pad (win8+ ), cellphone (Android 4.3+, ios 7.0+) etc.
    can search this device, and discover the provided service.
    According to the service, it can establish links and communication with the adapter.
    This module can still be used the same as the serial wires for the communications of users' equipment.


  • Support principal and subordinate mode.
  • Communication interface: Standard RS232 five wire system mode.
  • Power supply: The external power adapter, serial port 1, 9 pin, or internal lithium battery
  • Conform to FCC, CE, ROSH and other certification


Hardware overview



  • Industrial automation instrumentation
  • Medical monitoring equipment
  • Power acquisition equipment
  • Bluetooth printer device
  • Bluetooth remote control device
  • Education Bluetooth device
  • Automotive Bluetooth testing equipment


Digital weighing, Bluetooth wireless transmission, stable transmission, ensuring data integrity and confidentiality

Digital surveying and mapping, Bluetooth wireless transmission, stable transmission, ensuring data integrity and confidentiality




Working Frequency ISM 2.400~2.483GHz
Bluetooth Specification BLE 4.0/4.1/4.2
Voltage 6V ~ 9V
Effective Distance 15m
Receiving sensitivity -92dBm
Antenna standard 2.4G, 50ohm
Safety standard AES 128bit
Interface RS232
Signal pin RxD, TxD, RTS, CTS, GND
Working temperature -40℃~+85℃
Standby Current <100μA
Baud Rate 9600bps (default), or 2.4k~115.2kbps
Security Authentication AES 128-bit
Multiple Baud Rates 9.6k and 19.2k, 38.4k and 57.6k, 115.2k
Our Services:
  1. Sample order accepted. Sample delivery time: about 3 days.
  2. OEM and ODM.
  3. Software and App customize available.
  4. 24 hours-7 days sales service.
  5. Factory check accepted.
  6. Free warranty: 1 year.