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Home / Diagnostic Tools / Serial bluetooth refurbished & used for sale | For Sale UK
Ecumaster serial bluetooth - ecumaster,

Ecumaster serial bluetooth - ecumaster,

£60.00
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Zd621t label printer 300 - label,

Zd621t label printer 300 - label,

£299.00
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Wireless bluetooth mcu - wireless, jy-mcu

Wireless bluetooth mcu - wireless, jy-mcu

£5.25
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06 arduino android - hc-05/hc-06,

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

£6.99
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Wireless serial pin - 6,

Wireless serial pin - 6,

£3.76
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Arduino android - hc-05,

Arduino android - hc-05,

£4.89
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Arduino android - hc-06,

Arduino android - hc-06,

£4.89
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Rs232 bluetooth serial adapter - bluetooth,

Rs232 bluetooth serial adapter - bluetooth,

£8.45
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Arduino android wireless - arduino,

Arduino android wireless - arduino,

£10.32
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Hc05 bluetooth serial - hc-05,

Hc05 bluetooth serial - hc-05,

£8.89
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Rs232 bluetooth serial adapter - bluetooth,

Rs232 bluetooth serial adapter - bluetooth,

£8.44
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433mhz si4438 wireless - si4438,

433mhz si4438 wireless - si4438,

£6.90
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433mhz si4438 wireless - 433mhz,

433mhz si4438 wireless - 433mhz,

£2.82
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All one bluetooth serial - all-in-one,

All one bluetooth serial - all-in-one,

£14.22
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Cp26 serial adapter industrial - serial,

Cp26 serial adapter industrial - serial,

£47.99
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Arduino android wireless - android,

Arduino android wireless - android,

£6.99
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Board and 4pin - hc-06,

Board and 4pin - hc-06,

£6.90
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Bluetooth stereo bk3266 - bluetooth,

Bluetooth stereo bk3266 - bluetooth,

£6.48
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Bt580 rs232 serial - bt580,

Bt580 rs232 serial - bt580,

£28.79
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2pcs arduino bluetooth - 2pcs, hc-05

2pcs arduino bluetooth - 2pcs, hc-05

£8.99
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Esp 32s wroom - esp-32s, nodemcu

Esp 32s wroom - esp-32s, nodemcu

£4.91
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Rs232 bluetooth serial - bc-04,

Rs232 bluetooth serial - bc-04,

£8.52
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Ble bluetooth cc2540 - hm-10,

Ble bluetooth cc2540 - hm-10,

£3.36
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06 arduinos android - hc-05/hc-06,

06 arduinos android - hc-05/hc-06,

£8.40
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Ecumaster serial bluetooth - ecumaster,

Ecumaster serial bluetooth - ecumaster,

£65.00
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Jdy dual mode bluetooth - jdy-33,

Jdy dual mode bluetooth - jdy-33,

£1.51
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Ble bluetooth 10 cc2541 - hm-10,

Ble bluetooth 10 cc2541 - hm-10,

£2.76
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Si4438 wireless - si4438,

Si4438 wireless - si4438,

£2.96
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Arduino android wireless - hc-06,

Arduino android wireless - hc-06,

£6.99
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Nrf52840 bluetooth low - bluetooth,

Nrf52840 bluetooth low - bluetooth,

£23.89
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Nrf52840 bluetooth low - nrf52840+pa,

Nrf52840 bluetooth low - nrf52840+pa,

£27.99
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All one bluetooth serial - all-in-one,

All one bluetooth serial - all-in-one,

£20.33
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Xbee usb adapter bluetooth bee - bluetooth,

Xbee usb adapter bluetooth bee - bluetooth,

£2.54
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Wireless bluetooth - hc-05,

Wireless bluetooth - hc-05,

£13.99
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Wireless bluetooth - bluetooth, rf

Wireless bluetooth - bluetooth, rf

£3.36
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10pcs 433mhz si4438 - 10pcs,

10pcs 433mhz si4438 - 10pcs,

£29.89
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2pcs interface base board - 2pcs,

2pcs interface base board - 2pcs,

£1.19
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Jdy dual mode bluetooth - jdy-33,

Jdy dual mode bluetooth - jdy-33,

£2.23
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1pc bluetooth 0 ble - hc-08, 4.0

1pc bluetooth 0 ble - hc-08, 4.0

£10.67
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Zebra zd620 direct - direct, thermal

Zebra zd620 direct - direct, thermal

£179.00
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Jdy bluetooth serial - bluetooth,

Jdy bluetooth serial - bluetooth,

£1.61
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Rs232 bluetooth serial - rs232,

Rs232 bluetooth serial - rs232,

£9.43
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3pcs arduino android - 3pcs, hc-05

3pcs arduino android - 3pcs, hc-05

£10.42
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Bt580 rs232 serial - bt580, port

Bt580 rs232 serial - bt580, port

£28.79
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Bt485 serial bluetooth - bt485,

Bt485 serial bluetooth - bt485,

£17.99
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Initium sd202 promi - sd202-0a,

Initium sd202 promi - sd202-0a,

£102.01
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Grove serial bluetooth - grove,

Grove serial bluetooth - grove,

£16.95
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433mhz 12 si4438 - 2x, hc-12

433mhz 12 si4438 - 2x, hc-12

£12.18
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Wireless serial pin - wireless,

Wireless serial pin - wireless,

£3.80
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1pcs spp bluetooth serial - 1pcs, spp-c

1pcs spp bluetooth serial - 1pcs, spp-c

£1.51
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Wireless bluetooth rf - bluetooth,

Wireless bluetooth rf - bluetooth,

£3.19
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Wireless serial pin - wireless,

Wireless serial pin - wireless,

£3.06
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Btbee bluetooth bee usb - btbee/bluetooth,

Btbee bluetooth bee usb - btbee/bluetooth,

£2.56
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Bt580 rs232 serial port - bt580,

Bt580 rs232 serial port - bt580,

£28.79
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3pcs arduino android - hc-05,

3pcs arduino android - hc-05,

£10.39
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Spp bluetooth serial - bluetooth,

Spp bluetooth serial - bluetooth,

£8.99
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3pcs wireless bluetooth - 3pcs, hc-05

3pcs wireless bluetooth - 3pcs, hc-05

£10.43
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Esp32 wt32 eth01 embedded - esp32,

Esp32 wt32 eth01 embedded - esp32,

£10.31
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Bt570 self powered rs232 - self,

Bt570 self powered rs232 - self,

£21.44
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Esp8266 esp remote - esp8266, serial

Esp8266 esp remote - esp8266, serial

£1.19
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Dsd tech b20 - dsd, rs485

Dsd tech b20 - dsd, rs485

£18.99
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Bt485 serial bluetooth - serial,

Bt485 serial bluetooth - serial,

£17.98
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Bluetooth gyroscope serial - bluetooth,

Bluetooth gyroscope serial - bluetooth,

£7.50
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Spp bluetooth serial adapter - spp-c,

Spp bluetooth serial adapter - spp-c,

£1.51
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Wt32 eth01 module serial - wt32-eth01,

Wt32 eth01 module serial - wt32-eth01,

£8.80
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Wireless serial pin - serial,

Wireless serial pin - serial,

£3.84
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Dsd tech b20 - tech, sh-b20

Dsd tech b20 - tech, sh-b20

£17.99
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Bt580 rs232 serial port - 2x,

Bt580 rs232 serial port - 2x,

£52.79
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Link hlk rm04 - hi-link, hlk-rm04

Link hlk rm04 - hi-link, hlk-rm04

£1.19
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Si4438 433mhz 868mhz 12 - si4438, hc-12

Si4438 433mhz 868mhz 12 - si4438, hc-12

£3.70
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Rs232 wireless master slave - rs232,

Rs232 wireless master slave - rs232,

£28.66
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Wt32 eth01 module serial - wt32-eth01,

Wt32 eth01 module serial - wt32-eth01,

£8.84
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Esp32 cam wifi - esp32-cam-mb, bluetooth

Esp32 cam wifi - esp32-cam-mb, bluetooth

£8.95
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30ft serial rs232 ttl - hc-05,

30ft serial rs232 ttl - hc-05,

£3.46
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Wireless bluetooth - wireless, rf

Wireless bluetooth - wireless, rf

£3.36
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Bt580 rs232 serial - bt580,

Bt580 rs232 serial - bt580,

£28.79
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Wireless bluetooth - wireless,

Wireless bluetooth - wireless,

£3.36
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Bw16 kit with - kit,

Bw16 kit with - kit,

£17.99
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3pcs wireless bluetooth - 3pcs,

3pcs wireless bluetooth - 3pcs,

£10.49
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Rs232 wireless master - rs232,

Rs232 wireless master - rs232,

£28.64
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10pcs jdy 68a - mode, ble

10pcs jdy 68a - mode, ble

£2.59
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Dsd tech b20 rs485 to - rs485,

Dsd tech b20 rs485 to - rs485,

£18.99
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3pack arduino android - arduino,

3pack arduino android - arduino,

£10.46
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Dsd tech b20 rs485 to - tech, sh-b20

Dsd tech b20 rs485 to - tech, sh-b20

£18.99
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Link hlk rm04 - hi-link, hlk-rm04

Link hlk rm04 - hi-link, hlk-rm04

£1.19
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Four frequency gsm - frequency, gsm/gprs

Four frequency gsm - frequency, gsm/gprs

£14.24
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Jdy bluetooth serial - bluetooth,

Jdy bluetooth serial - bluetooth,

£1.63
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Bluetooth 0 ble cc2541 - bluetooth,

Bluetooth 0 ble cc2541 - bluetooth,

£10.99
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2pc wireless bluetooth - wireless,

2pc wireless bluetooth - wireless,

£4.37
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Bluetooth 0 ble serial - bluetooth,

Bluetooth 0 ble serial - bluetooth,

£1.66
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Esp32 cam wifi - esp32-cam-mb, bluetooth

Esp32 cam wifi - esp32-cam-mb, bluetooth

£8.52
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Wireless bluetooth - wireless,

Wireless bluetooth - wireless,

£4.38
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3pcs wireless bluetooth - 3pcs,

3pcs wireless bluetooth - 3pcs,

£10.43
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Wt32 eth01 esp32 module - esp32,

Wt32 eth01 esp32 module - esp32,

£8.90
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10pcs wireless serial - serial, 6

10pcs wireless serial - serial, 6

£34.81
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New one bluetooth usb dab - bluetooth,

New one bluetooth usb dab - bluetooth,

£23.58
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📊96 listings · from £1.19 · avg £18
⚠️ These listings were last updated more than 17 days ago. Search for fresh listings

Browse 96 serial bluetooth listings currently in our index. Prices range from £1.19 to £299, with an average of £18. 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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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 £299 — giving you a wide budget spread to work with. The average price of £18 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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