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Arduino android - hc-05,

Arduino android - hc-05,

£4.89 · Buy It Now

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Rs232 bluetooth serial adapter - bluetooth,

Rs232 bluetooth serial adapter - bluetooth,

£8.45 · Buy It Now

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Ecumaster serial bluetooth - serial,

Ecumaster serial bluetooth - serial,

£60.00 · Buy It Now

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Ble bluetooth cc2540 - bluetooth,

Ble bluetooth cc2540 - bluetooth,

£3.36 · Buy It Now

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Rs232 bluetooth serial - bc-04,

Rs232 bluetooth serial - bc-04,

£8.56 · Buy It Now

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Arduino android - hc-06,

Arduino android - hc-06,

£4.89 · Buy It Now

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Ecumaster serial bluetooth - ecumaster,

Ecumaster serial bluetooth - ecumaster,

£65.00 · Buy It Now

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Ble bluetooth 10 cc2541 - hm-10,

Ble bluetooth 10 cc2541 - hm-10,

£2.76 · Buy It Now

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Board and 4pin - board,

Board and 4pin - board,

£6.90 · Buy It Now

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Zd621t label printer - label,

Zd621t label printer - label,

£299.00 · Buy It Now

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433mhz si4438 wireless - 433mhz,

433mhz si4438 wireless - 433mhz,

£6.90 · Buy It Now

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Esp32 cam wifi bluetooth - wifi,

Esp32 cam wifi bluetooth - wifi,

£9.00 · Buy It Now

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Jdy dual mode - jdy-33,

Jdy dual mode - jdy-33,

£1.51 · Buy It Now

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Cp26 serial adapter industrial - adapter,

Cp26 serial adapter industrial - adapter,

£69.99 · Buy It Now

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Itronix ix260 ati laptop - ati,

Itronix ix260 ati laptop - ati,

£80.00 · Buy It Now

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Opened beats solo - opened,

Opened beats solo - opened,

£83.90 · Buy It Now

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Rs232 bluetooth serial - rs232,

Rs232 bluetooth serial - rs232,

£8.44 · Buy It Now

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06 arduino android - hc-05/hc-06,

06 arduino android - hc-05/hc-06,

£6.99 · Buy It Now

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3pcs wireless bluetooth - 3pcs,

3pcs wireless bluetooth - 3pcs,

£10.43 · Buy It Now

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3pcs arduino android - 3pcs, hc-05

3pcs arduino android - 3pcs, hc-05

£10.42 · Buy It Now

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Wireless serial pin - wireless, 6

Wireless serial pin - wireless, 6

£3.76 · Buy It Now

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Dsd tech b20 rs485 - dsd, sh-b20

Dsd tech b20 rs485 - dsd, sh-b20

£18.99 · Buy It Now

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Xbee usb adapter bluetooth bee - xbee,

Xbee usb adapter bluetooth bee - xbee,

£2.54 · Buy It Now

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Wireless bluetooth rf - hc-05,

Wireless bluetooth rf - hc-05,

£3.19 · Buy It Now

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Jdy bluetooth serial - jdy-31,

Jdy bluetooth serial - jdy-31,

£1.61 · Buy It Now

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Wireless serial pin - wireless,

Wireless serial pin - wireless,

£3.06 · Buy It Now

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10ebt bluetooth serial - 10ebt,

10ebt bluetooth serial - 10ebt,

£7.70 · Buy It Now

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433mhz si4438 wireless - 433mhz,

433mhz si4438 wireless - 433mhz,

£6.49 · Buy It Now

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Embedded serial ethernet - serial,

Embedded serial ethernet - serial,

£17.99 · Buy It Now

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Bixolon spp r300bk - bixolon, mobile

Bixolon spp r300bk - bixolon, mobile

£19.00 · Buy It Now

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Honeywell eda51 1 - 🔥, eda51-1

Honeywell eda51 1 - 🔥, eda51-1

£249.00 · Buy It Now

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Arduino android wireless - hc-06,

Arduino android wireless - hc-06,

£6.99 · Buy It Now

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Bluetooth module serial - bluetooth,

Bluetooth module serial - bluetooth,

£10.99 · Buy It Now

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Dsd tech b20 rs485 to - tech,

Dsd tech b20 rs485 to - tech,

£18.99 · Buy It Now

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433mhz 12 si4463 - hc-12,

433mhz 12 si4463 - hc-12,

£10.18 · Buy It Now

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3pcs arduino android - 3pcs, hc-05

3pcs arduino android - 3pcs, hc-05

£10.39 · Buy It Now

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Cc2540 cc2541 ble - cc2540,

Cc2540 cc2541 ble - cc2540,

£6.76 · Buy It Now

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Esp 32s - esp-32s, esp-wroom-32e

Esp 32s - esp-32s, esp-wroom-32e

£4.91 · Buy It Now

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Rugged panasonic toughpad cf33 - rugged,

Rugged panasonic toughpad cf33 - rugged,

£399.00 · Buy It Now

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Rugged panasonic toughpad cf33 - rugged,

Rugged panasonic toughpad cf33 - rugged,

£399.00 · Buy It Now

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Ble bluetooth 0 cc2540 - ble,

Ble bluetooth 0 cc2540 - ble,

£2.76 · Buy It Now

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Rs232 wireless master slave - rs232, master-slave

Rs232 wireless master slave - rs232, master-slave

£28.64 · Buy It Now

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Wireless bluetooth mcu - bluetooth, jy-mcu

Wireless bluetooth mcu - bluetooth, jy-mcu

£5.25 · Buy It Now

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Dsd tech b20 rs485 to - sh-b20,

Dsd tech b20 rs485 to - sh-b20,

£18.99 · Buy It Now

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Rs232 bluetooth serial - bc-04,

Rs232 bluetooth serial - bc-04,

£9.43 · Buy It Now

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10pcs 433mhz si4438 - 10pcs,

10pcs 433mhz si4438 - 10pcs,

£30.11 · Buy It Now

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Jdy dual mode bluetooth - jdy-33,

Jdy dual mode bluetooth - jdy-33,

£1.54 · Buy It Now

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Spp bluetooth serial adapter - bluetooth,

Spp bluetooth serial adapter - bluetooth,

£1.51 · Buy It Now

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Dsd tech b20 rs485 - tech, sh-b20

Dsd tech b20 rs485 - tech, sh-b20

£18.99 · Buy It Now

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Dsd tech b20 - dsd, rs485

Dsd tech b20 - dsd, rs485

£18.99 · Buy It Now

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Dsd tech b20 rs485 to - tech,

Dsd tech b20 rs485 to - tech,

£18.99 · Buy It Now

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Wireless bluetooth - wireless,

Wireless bluetooth - wireless,

£1.19 · Buy It Now

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Bt580 rs232 serial port - bt580,

Bt580 rs232 serial port - bt580,

£28.56 · Buy It Now

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Dsd tech b20 rs485 - dsd, to

Dsd tech b20 rs485 - dsd, to

£18.99 · Buy It Now

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1pcs spp bluetooth serial - spp-c,

1pcs spp bluetooth serial - spp-c,

£1.49 · Buy It Now

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Esp8266 esp remote - esp8266, serial

Esp8266 esp remote - esp8266, serial

£1.19 · Buy It Now

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433mhz si4438 wireless - hc-12,

433mhz si4438 wireless - hc-12,

£3.56 · Buy It Now

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Wireless bluetooth rf - 2x,

Wireless bluetooth rf - 2x,

£13.99 · Buy It Now

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Technologies lm048dtr - lm,

Technologies lm048dtr - lm,

£63.10 · Buy It Now

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Rs232 wireless master slave - rs232, master-slave

Rs232 wireless master slave - rs232, master-slave

£28.66 · Buy It Now

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Btbee bluetooth bee usb - btbee/bluetooth,

Btbee bluetooth bee usb - btbee/bluetooth,

£2.56 · Buy It Now

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Jdy dual mode bluetooth - dual,

Jdy dual mode bluetooth - dual,

£2.23 · Buy It Now

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Bt580 rs232 serial - serial, port

Bt580 rs232 serial - serial, port

£28.45 · Buy It Now

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Serial bluetooth - bluetooth, rf

Serial bluetooth - bluetooth, rf

£1.77 · Buy It Now

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Slave wireless bluetooth - slave, hc-06

Slave wireless bluetooth - slave, hc-06

£3.24 · Buy It Now

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Esp32 wt32 eth01 embedded - esp32, wt32-eth01

Esp32 wt32 eth01 embedded - esp32, wt32-eth01

£9.11 · Buy It Now

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Nrf52840 bluetooth low - nrf52840+pa,

Nrf52840 bluetooth low - nrf52840+pa,

£23.89 · Buy It Now

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Wt32 eth01 embedded serial - embedded,

Wt32 eth01 embedded serial - embedded,

£13.90 · Buy It Now

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30ft serial rs232 ttl - 30ft,

30ft serial rs232 ttl - 30ft,

£3.46 · Buy It Now

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Wireless bluetooth - hc-05,

Wireless bluetooth - hc-05,

£13.99 · Buy It Now

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Esp32 esp32s serial - ,

Esp32 esp32s serial - ,

£3.12 · Buy It Now

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Wireless bluetooth - bluetooth, rf

Wireless bluetooth - bluetooth, rf

£3.08 · Buy It Now

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Esp32 cam wifi bluetooth - esp32-cam-mb,

Esp32 cam wifi bluetooth - esp32-cam-mb,

£9.12 · Buy It Now

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Spp bluetooth serial adapter - spp-c,

Spp bluetooth serial adapter - spp-c,

£8.99 · Buy It Now

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Bt570 self powered - self,

Bt570 self powered - self,

£20.05 · Buy It Now

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433mhz si4438 wireless - 433mhz,

433mhz si4438 wireless - 433mhz,

£3.04 · Buy It Now

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Esp32 esp32s - esp32, serial

Esp32 esp32s - esp32, serial

£3.10 · Buy It Now

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Grove serial bluetooth v3 0 - grove,

Grove serial bluetooth v3 0 - grove,

£16.95 · Buy It Now

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Wireless serial pin - serial, 6

Wireless serial pin - serial, 6

£3.80 · Buy It Now

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Bluetooth 0 ble serial - bluetooth,

Bluetooth 0 ble serial - bluetooth,

£1.66 · Buy It Now

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Bluetooth 0 ble cc2541 - bluetooth,

Bluetooth 0 ble cc2541 - bluetooth,

£10.99 · Buy It Now

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1pcs ble bluetooth 4 0 - 1pcs, hm-10

1pcs ble bluetooth 4 0 - 1pcs, hm-10

£3.32 · Buy It Now

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Dsd tech b23a - dsd, 2.0

Dsd tech b23a - dsd, 2.0

£35.10 · Buy It Now

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10pcs jdy 68a - 1-10pcs, ble

10pcs jdy 68a - 1-10pcs, ble

£6.11 · Buy It Now

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433mhz si4438 wireless - si4438,

433mhz si4438 wireless - si4438,

£2.82 · Buy It Now

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Wireless bluetooth - bluetooth, rf

Wireless bluetooth - bluetooth, rf

£3.36 · Buy It Now

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2pcs interface base - base, board

2pcs interface base - base, board

£1.19 · Buy It Now

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Wt32 eth01 esp32 module - wt32-eth01,

Wt32 eth01 esp32 module - wt32-eth01,

£9.01 · Buy It Now

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Mcu 02pro serial - jy-mcu,

Mcu 02pro serial - jy-mcu,

£1.61 · Buy It Now

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Bt580 rs232 serial port - serial,

Bt580 rs232 serial port - serial,

£28.79 · Buy It Now

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Simulation curriculum skybt - curriculum,

Simulation curriculum skybt - curriculum,

£39.99 · Buy It Now

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Ble bluetooth 0 - ble,

Ble bluetooth 0 - ble,

£3.36 · Buy It Now

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Hc 06 08 - hc-06, hc-08

Hc 06 08 - hc-06, hc-08

£5.39 · Buy It Now

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Arduino android wireless - hc-05,

Arduino android wireless - hc-05,

£10.32 · Buy It Now

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Usb bluetooth wireless - usb,

Usb bluetooth wireless - usb,

£4.99 · Buy It Now

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Bluetooth v50 stereo bk3266 - bluetooth,

Bluetooth v50 stereo bk3266 - bluetooth,

£15.90 · Buy It Now

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📊96 listings · from £1.19 · avg £27.35
⚠️ These listings were last updated more than 10 days ago. Search for fresh listings

Browse 96 serial bluetooth listings currently in our index. Prices range from £1.19 to £399, with an average of £27.35. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about serial bluetooth →

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Everything you need to know about serial bluetooth

Whether you are looking for a brand-new or second-hand serial bluetooth, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £1.19, while premium listings can reach £399 — giving you a wide budget spread to work with. The average price of £27.35 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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