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      4 Pin Bluetooth Module

      (121 products available)

      High Speed Wireless Uart 5.0 Spp Ble Bluetooth Dsp Modul Audio Recorder On Board Module

      High Speed Wireless Uart 5.0 Spp Ble Bluetooth Dsp Modul Audio Recorder On Board Module

      Ready to Ship
      $7.88 - $9.00
      Min Order: 2 pieces
      Shipping per piece: $5.24
      3 yrsCN
      4.9
      /5
      ·
      77 reviews
      ·
      "exceptional customer service"
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      PTR5518 2.4G Bluetooth Low Energy Module NRF51822 Micro Bluetooth Module

      PTR5518 2.4G Bluetooth Low Energy Module NRF51822 Micro Bluetooth Module

      $3.50 - $3.95
      Min Order: 5 pieces
      6 yrsCN
      5.0
      /5
      ·
      1 reviews
      ·
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      Cansec AN2640R2CA-A Smart Home 2.4GHz Blue Tooth Module Iot Ti 5.0 Smallest Tag Module AN2640R2CA-A

      Cansec AN2640R2CA-A Smart Home 2.4GHz Blue Tooth Module Iot Ti 5.0 Smallest Tag Module AN2640R2CA-A

      $3.35 - $3.72
      Min Order: 100 pieces
      verify5 yrsCN
      5.0
      /5
      ·
      4 reviews
      ·
      "Packed well"
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      OFLYCOMM Modulator Fm Car Bluetooth RF-BM-S01 Ble 4.0 Uart Interface With PCB Antenna Bluetooth Module

      OFLYCOMM Modulator Fm Car Bluetooth RF-BM-S01 Ble 4.0 Uart Interface With PCB Antenna Bluetooth Module

      $3.50 - $6.00
      Min Order: 5 pieces
      10 yrsCN
      4.9
      /5
      ·
      12 reviews
      ·
      "Fast shipping"
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      Speech Recognition Module Control Voice Interactive Bluetooth Voice Recognition Module

      Speech Recognition Module Control Voice Interactive Bluetooth Voice Recognition Module

      $6.50 - $9.80
      Min Order: 10 pieces
      16 yrsCN
      5.0
      /5
      ·
      2 reviews
      ·
      "Fast delivery"
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      CANSEC 2.4GHz BLE 5.3 Mesh ST BLUENRG-2340 BLE Module Chip Antenna Beacon Tag BLE Module Wearable

      CANSEC 2.4GHz BLE 5.3 Mesh ST BLUENRG-2340 BLE Module Chip Antenna Beacon Tag BLE Module Wearable

      $1.98 - $2.20
      Min Order: 100 pieces
      verify5 yrsCN
      5.0
      /5
      ·
      4 reviews
      ·
      "Packed well"
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      HC06 HC-06 Wireless Serial 4 Pin RF Transceiver RS232 TTL Bluetooth Module Plug-in for arduino

      HC06 HC-06 Wireless Serial 4 Pin RF Transceiver RS232 TTL Bluetooth Module Plug-in for arduino

      $0.30 - $0.50
      Min Order: 1 piece
      1 yrsCN
      4.9
      /5
      ·
      2 reviews
      ·
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      Good price HC-05 HC-06 HM-10 Bluetooth Wireless Module Serial RF Receiver Transceiver Module 4/6 Pin

      Good price HC-05 HC-06 HM-10 Bluetooth Wireless Module Serial RF Receiver Transceiver Module 4/6 Pin

      $0.16 - $0.89
      Min Order: 10 pieces
      3 yrsCN
      5.0
      /5
      ·
      10 reviews
      ·
      "Good supplier"
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      About products and suppliers

      121 4 pin bluetooth module products are offered for sale by suppliers on Alibaba.com, of which other ics accounts for 8%, bluetooth modules accounts for 7%. A wide variety of 4 pin bluetooth module options are available to you, You can also choose from bluetooth 5.0, nrf52832 and nordic nrf52832 4 pin bluetooth module,as well as from original manufacturer 4 pin bluetooth module
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