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RS232 BLE 5.2 Serial Adapter 40M(131.2ft)


    Type:Female BLES-09
        Male BLES-10

  • Bluetooth version: Bluetooth 5.2
  • Antenna: internal antenna
  • RF level: Class 2
  • Max transmission rate: 14Kbytes/Sec
  • Signal pin: RXD, TXD, RTS, CTS, GND
  • Effective Distance: 40m
  • Connector: DB9 socket
  • Interface: BK3633
  • Baud rate: 2.4K~230.4Kbps


Product Details

    This BLE serial port adapter is an intelligent wireless data transmission product developed by JINOU company. It supports the latest Bluetooth 5.2 protocol specification, and the overall performance is more optimized.
    This product can connect to equipment via RS233 port, to implement wireless data transmission between equipment and remote Bluetooth device.
    It has two working modes.

  • Data mode: can connect to the remote BLE device or searched/connected by the remote BLE device. After the connection is completed, they can communicate data with each other.
  • Configuration mode: the user can configure parameters such as device name, baud rate, etc. In this state, the device cannot be found or connected.

Hardware overview





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





Name BLE5.2 Serial Adapter
Specification BLE 5.2
Working band ISM 2.402~2.480GHz
Antenna Built-in ceramic antenna/External antenna
Effective distance 40m in open filed
Communication interface Standard RS232 five wire mode
Connector DB9 port
Signal pin RXD, TXD, RTS, CTS, GND
Maximum transmission rate note1 14Kbytes/Sec
Baud Rate 2400、4800、9600、19200、38400、57600、115200、230400bps
Power Consumption note3 Not connected(slave device) 2.9mA(in low speed mode ) note2
5.4mA(in high-speed mode) note2
Not connected(master device) 4.8mA(in low speed mode) note2
7.3mA(in high-speed mode) note2
Connected(no data transmission) 3 mA
Connected(data transmission) note4 5 mA
Working environment Operating temperature -20℃ ~ +70℃
Storage temperature -40℃ ~ +85℃
Humidity 5% ~ 90% no condensation
Size 99(L) * 34(W) * 17(H)mm

Note 1: Here refer to the transmission rate between the two adapters. It relates to connection parameters, such as different phones, the rate may be different. If need it up to maximum transmission rate, please set the baud rate to 230400.
Note 2: The baud rate 2400-38400 is low speed mode, and 57600 and above is high speed mode.
Note 3: The voltage of power supply during the test is 12V.
Note 4: The power consumption is based on continuous data transmission at 9600 baud rate within the effective range of 10m.