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4,500+ results for bluetooth serial

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RS232 Bluetooth Serial Adapter Communication Master-Slave 2 Modes 5V Mini Usb
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Brand New
S$ 10.18
Top-rated sellerTop-rated seller
Was: S$ 11.07 8% off
worldchips (190,365) 99.1%
or Best Offer
Postage not specified
from China
Free returns
Lmx9838 sb Bluetooth Serial Port Module Lmx9838sb
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Brand New
S$ 98.83
Top-rated sellerTop-rated seller
Was: S$ 112.31 12% off
longsheng-electronic (20,787) 96.3%
or Best Offer
Free International Shipping
from China
Free returns
RS232 Bluetooth Serial Adapter Communication Master-Slave Module 5V Mini Usb
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Brand New
S$ 13.83
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or Best Offer
moduleme (87,956) 99.5%
Postage not specified
from China
Free returns
HC-06 All-in-One Bluetooth Serial Transmission Module for Master Slave Module
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Brand New
S$ 8.01 to S$ 96.44
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hardware-kingdom (12,056) 99.6%
+S$ 1.85 postage
from China
HC-05 Wireless Bluetooth RF Transceiver Module serial RS232 TTL for arduino
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Brand New
S$ 3.89
Top-rated sellerTop-rated seller
Was: S$ 4.31 10% off
survy2014 (289,784) 99.6%
or Best Offer
Free International Shipping
from China
Free returns
441 sold
ESP32-S3 Dual Core MCU WIFI Bluetooth Serial Port Module 20dBm LowPower PCB IPEX
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Brand New
S$ 7.26
Top-rated sellerTop-rated seller
Was: S$ 8.85 18% off
cdebyte (3,238) 99.4%
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+S$ 4.42 postage
from China
New 433Mhz HC-12 SI4463 Wireless Serial Port Module 1000m Replace Bluetooth
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Brand New
S$ 4.42
Top-rated sellerTop-rated seller
Was: S$ 4.91 10% off
survy2014 (289,784) 99.6%
or Best Offer
Free International Shipping
from China
Free returns
785 sold
3.2-5.5V HC-12 433Mhz SI4438 Wireless Serial Port Module 1000m Replace Bluetooth
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Brand New
S$ 4.12 to S$ 34.92
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Was: S$ 4.48 8% off
alice1101983 (569,890) 99.5%
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+S$ 5.17 postage
from China
SPP-C Bluetooth Serial Adapter Module Replace For HC-05 HC-06 Slave AT-05
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Brand New
S$ 1.66
Top-rated sellerTop-rated seller
Was: S$ 1.83 10% off
survy2014 (289,784) 99.6%
or Best Offer
Free International Shipping
from China
Free returns
126 sold
RS232 Bluetooth Serial Adapter Communication Master-Slave Module 5v mini usb
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Brand New
S$ 10.62
Top-rated sellerTop-rated seller
Was: S$ 11.54 8% off
alice1101983 (569,890) 99.5%
or Best Offer
+S$ 5.17 postage
from China
Free returns
295 watchers
JDY-33 Mode Bluetooth Serial Port SPP SPP-C Compatible with HC-05/06 /JDY-31/30
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Brand New
S$ 1.54 to S$ 1.82
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Was: S$ 1.92 5% off
jy-electronics-store (1,483) 99.4%
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+S$ 4.73 postage
from China
1X RS232 Bluetooth Serial Adapter Communication Master-Slave Module 5v Mini USB
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Brand New
S$ 10.37
Top-rated sellerTop-rated seller
Was: S$ 11.53 10% off
survy2014 (289,784) 99.6%
or Best Offer
Free International Shipping
from China
Free returns
68 sold
RS232 Bluetooth Serial Adapter Communication Master-Slave Module 5v mini usb F
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Brand New
S$ 10.15
Top-rated sellerTop-rated seller
Was: S$ 11.16 9% off
satisfyelectronics (217,490) 99.5%
or Best Offer
+S$ 1.46 postage
from China
Free returns
pro mini BTBee Bluetooth Bee USB to Serial port Xbee Adapter Module
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Brand New
S$ 2.72
Top-rated sellerTop-rated seller
Was: S$ 2.98 9% off
satisfyelectronics (217,490) 99.5%
or Best Offer
+S$ 1.46 postage
from China
Free returns
78 sold
HM-10 BLE Bluetooth 4.0 CC2541 CC2540 Serial Wireless UART Transceiver Module
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Brand New
S$ 4.23 to S$ 5.16
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Was: S$ 4.70 10% off
survy2014 (289,784) 99.6%
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Free International Shipping
from China
Free returns
449+ sold
HM-11 Bluetooth 4.0 BLE Serial Transmission Module Comptible with CC2541
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Brand New
S$ 2.04
Top-rated sellerTop-rated seller
Was: S$ 2.26 10% off
survy2014 (289,784) 99.6%
or Best Offer
Free International Shipping
from China
Free returns
86 sold
HM-10 Serial Port Bluetooth 4.0 Module Serial Port Logic Level Conversion
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Brand New
S$ 8.26
Top-rated sellerTop-rated seller
Was: S$ 8.88 7% off
modulefans (115,393) 99.1%
or Best Offer
+S$ 5.17 postage
from China
Dual Mode Bluetooth Serial Port Module JDY33 SPP SPC Compatible DIP and SMA 1Pc
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Brand New
S$ 14.39
Top-rated sellerTop-rated seller
Was: S$ 19.20 25% off
homestore758 (3,590) 99.4%
Buy It Now
Free International Shipping
from China
HM-10 Bluetooth 4.0 BLE CC2540 CC2541 Serial Wireless Module for Arduino
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Brand New
S$ 9.29
Top-rated sellerTop-rated seller
Was: S$ 10.33 10% off
galaxyelectronics2015 (37,403) 99.6%
or Best Offer
+S$ 2.81 postage
from China
197 sold
JDY-33 Dual Mode Bluetooth Serial Port SPP SPP-C Compatible with HC-05
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Brand New
S$ 2.75 to S$ 5.01
Top-rated sellerTop-rated seller
Was: S$ 2.98 8% off
worldchips (190,365) 99.1%
Buy It Now
Postage not specified
from China
Free returns
1Pcs Spp-C Bluetooth Serial Adapter Module Replace HC-05 HC-06 Slave vc
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Brand New
S$ 2.55
Top-rated sellerTop-rated seller
or Best Offer
wwoodoo (37,583) 99%
Free International Shipping
from China
433Mhz HC-12 SI4438 Wireless Serial Port Module 1000m Replace Bluetooth DIY
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Brand New
S$ 4.52
Top-rated sellerTop-rated seller
Was: S$ 4.92 8% off
alice1101983 (569,890) 99.5%
Buy It Now
+S$ 5.17 postage
from China
385 watchers
Wireless Bluetooth RF Transceiver Module Serial RS232 TTL HC-05 06 Base Board
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Brand New
S$ 2.05 to S$ 6.47
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alice1101983 (569,890) 99.5%
+S$ 5.17 postage
from China
2.4G Serial Bluetooth Module V2.1+EDR for Arduino Smart Car Home
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Brand New
S$ 11.81
Top-rated sellerTop-rated seller
or Best Offer
2015allinone (6,154) 98.8%
+S$ 1.46 postage
from China
HC-05/HC-06 ARDUINO ANDROID WIRELESS BLUETOOTH SERIAL 5V TRANSCEIVER MODULE - UK
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Brand New
S$ 9.30
Customs services and international tracking provided
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cornishbizarre (4,739) 99.4%
+S$ 25.90 shipping estimate
from United Kingdom
5PCS Bluetooth Serial Transceiver Module Base Board with clear button Arduino
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Brand New
S$ 2.81
Top-rated sellerTop-rated seller
Was: S$ 3.06 8% off
alice1101983 (569,890) 99.5%
or Best Offer
+S$ 5.17 postage
from China
30ft Wireless Bluetooth RF Transceiver Module serial RS232 TTL HC-05 for arduino
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Brand New
S$ 4.21
Top-rated sellerTop-rated seller
Was: S$ 4.63 9% off
satisfyelectronics (217,490) 99.5%
or Best Offer
+S$ 1.46 postage
from China
Free returns
999 sold
JDY-30 = JDY-31 SPP-C Bluetooth serial pass-through module Replace HC-05 HC-06
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Brand New
S$ 1.95 to S$ 2.29
Top-rated sellerTop-rated seller
Was: S$ 2.94 22% off
meltsee (527) 100%
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+S$ 3.66 postage
from China
HC-05 All-in-One Bluetooth Serial Transmission Module for Master Slave Module
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Brand New
S$ 10.14 to S$ 273.05
Top-rated sellerTop-rated seller
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hardware-kingdom (12,056) 99.6%
+S$ 1.85 postage
from China
HC05/06 All-in-One Bluetooth Serial Transmission Module for Master Slave Module
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Brand New
S$ 8.01 to S$ 112.10
Top-rated sellerTop-rated seller
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hardware-kingdom (12,056) 99.6%
+S$ 1.85 postage
from China
HC-06 All-in-One Bluetooth Serial Transmission Module for Master Slave Module
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Brand New
S$ 8.11 to S$ 94.51
Top-rated sellerTop-rated seller
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worldwindow2010 (54,843) 98.7%
+S$ 1.46 postage
from China
HC-08 Bluetooth 4.0 Wireless Transceiver Bluetooth Serial Module for Arduino
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Brand New
S$ 11.56
Top-rated sellerTop-rated seller
Was: S$ 12.56 8% off
worldchips (190,365) 99.1%
or Best Offer
Postage not specified
from China
Free returns
DT-06 Wireless Serial TTL-WiFi Transmission Module Bluetooth HC-06 ESP-M2 Port
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Brand New
S$ 5.10
Top-rated sellerTop-rated seller
or Best Offer
diymoremodules (562) 98.7%
+S$ 4.42 postage
from China
10PCS Bluetooth Serial Transceiver Module Base Board HC-05 HC-06 For Arduino
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Brand New
S$ 5.70
Top-rated sellerTop-rated seller
Was: S$ 6.21 8% off
alice1101983 (569,890) 99.5%
or Best Offer
+S$ 5.17 postage
from China
Free returns
NEW HC-06 RS232 Bluetooth RF Transceiver Module Wireless Serial 4 Pin backplane~
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Brand New
S$ 2.73
Top-rated sellerTop-rated seller
Was: S$ 2.94 7% off
sensorx (389) 99.3%
or Best Offer
Free International Shipping
from China
2PCS Bluetooth Serial Transceiver Module Base Board w/ clear button for Arduino
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Brand New
S$ 1.46
Top-rated sellerTop-rated seller
or Best Offer
alice1101983 (569,890) 99.5%
+S$ 5.17 postage
from China
Free returns
HC-05 6pin integrated Bluetooth serial pass-through module wireless serial dai
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Brand New
S$ 5.84 to S$ 6.21
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shengmingelectronics (71,443) 99.1%
+S$ 2.29 postage
from China
BLE5.1 Bluetooth to Serial Port Module Low Power 60m Consumption UART Module SMD
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Brand New
S$ 8.47
Top-rated sellerTop-rated seller
Was: S$ 10.33 18% off
cdebyte (3,238) 99.4%
Buy It Now
+S$ 4.42 postage
from China
10PCS JDY-31 Bluetooth Serial Supports SPP Compatible HC-05 HC-06 Slave CC2541
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Brand New
S$ 21.93
Top-rated sellerTop-rated seller
or Best Offer
worldchips (190,365) 99.1%
Postage not specified
from China
Free returns
HC-05 All-in-One Bluetooth Serial Transmission Module for Master Slave Module
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Brand New
S$ 8.11 to S$ 218.55
Top-rated sellerTop-rated seller
Buy It Now
worldwindow2010 (54,843) 98.7%
+S$ 1.46 postage
from China
433Mhz 3.2 V-5.5 V HC-12 SI4438 Wireless Serial Port Module Replace Bluetooth
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Brand New
S$ 4.33
Top-rated sellerTop-rated seller
Was: S$ 4.71 8% off
worldchips (190,365) 99.1%
or Best Offer
Postage not specified
from China
Free returns
HC-05 Wireless Bluetooth-compatible RF Transceiver Module serial For New
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Brand New
S$ 4.47
Top-rated sellerTop-rated seller
or Best Offer
oneshot77-7 (18,130) 98.1%
Free International Shipping
from China
JDY-33 Dual Mode Bluetooth Module Serial Port SPP SPP-C Compatible with HC-05
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Brand New
S$ 3.47 to S$ 3.67
Top-rated sellerTop-rated seller
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ai_smart (65,886) 99.2%
Free International Shipping
from China
Free returns
XF ESP HM-10 Bluetooth Module Serial Port WIFI Bluetooth Development Board
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Brand New
S$ 8.26
Top-rated sellerTop-rated seller
or Best Offer
diymoremodules (562) 98.7%
+S$ 4.42 postage
from China
BLE5 Wireless Bluetooth to Serial Slave Module CC2640R2F beacon 2.4GHz E104-BT51
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Brand New
S$ 12.43
Top-rated sellerTop-rated seller
or Best Offer
cleqee2016 (8,896) 99.4%
Free International Shipping
from China
Bluetooth 4.0 HM-11 Module JDY-08 BLE Serial Transmission 3.3V Comptible CC2541
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Brand New
S$ 6.27
Top-rated sellerTop-rated seller
Was: S$ 6.81 8% off
worldchips (190,365) 99.1%
or Best Offer
Postage not specified
from China
Free returns
5PCS HC-05 06 Transceiver Bluetooth Module Backboard Interface Base Board Serial
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Brand New
S$ 4.06
Top-rated sellerTop-rated seller
Was: S$ 4.42 8% off
worldchips (190,365) 99.1%
or Best Offer
Postage not specified
from China
Free returns
30ft Wireless Bluetooth RF Transceiver Module serial RS232 TTL HC-05 for arduino
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Brand New
S$ 8.93
Top-rated sellerTop-rated seller
Was: S$ 9.71 8% off
alice1101983 (569,890) 99.5%
or Best Offer
+S$ 5.17 postage
from China
302 watchers
Serial RS232 TTL HC-05 30ft Wireless Bluetooth RF Transceiver Module for arduino
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Brand New
S$ 5.29
Top-rated sellerTop-rated seller
Was: S$ 5.75 8% off
worldchips (190,365) 99.1%
or Best Offer
Postage not specified
from China
Free returns
SPP-C Bluetooth Serial Communication Wireless Module SPPC Replace HC-05 HC-06
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Brand New
S$ 6.34
Top-rated sellerTop-rated seller
Buy It Now
gmb.co.ltd (20,902) 100%
+S$ 8.85 postage
from China
Last one
11 sold
RS232 Bluetooth Serial Adapter Communication Master-Slave Module 5v mini USB
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Brand New
S$ 14.19
Top-rated sellerTop-rated seller
or Best Offer
diybox (77,018) 98.7%
+S$ 4.12 postage
from China
Free returns
20 watchers
HC-06 30ft Wireless Bluetooth RF Transceiver Module serial RS232 TTL for arduino
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Brand New
S$ 4.74
Top-rated sellerTop-rated seller
Was: S$ 5.16 8% off
alice1101983 (569,890) 99.5%
or Best Offer
+S$ 5.17 postage
from China
Free returns
Bluetooth4.0 HM-11 Module JDY-08 BLE Serial Transmission Module Comptible CC2541
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Brand New
S$ 9.09
Top-rated sellerTop-rated seller
Was: S$ 9.87 8% off
alice1101983 (569,890) 99.5%
or Best Offer
+S$ 5.17 postage
from China
2pcs Interface Base Board Serial Transceiver Bluetooth Module for HC-05 HC06 NEW
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Brand New
S$ 1.73
Top-rated sellerTop-rated seller
Was: S$ 1.92 10% off
survy2014 (289,784) 99.6%
Buy It Now
Free International Shipping
from China
Free returns
60 sold
HC-02 HC-05 HC-06 HC-08 Bluetooth Wireless Modul Serial Transceiver Module
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Brand New
S$ 7.37 to S$ 13.46
Top-rated sellerTop-rated seller
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hkdz-2022 (15,874) 99.6%
+S$ 1.83 postage
from China
Jy-Mcu V1.02PRO Serial Bluetooth Interface Board Bluetooth Module cu
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Brand New
S$ 2.60
Top-rated sellerTop-rated seller
or Best Offer
*foosoo (56,536) 99.4%
Free International Shipping
from China
HM-10 Serial Port Bluetooth 4.0 Module Serial Port Logic Level Conversion
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Brand New
S$ 7.77
Top-rated sellerTop-rated seller
Was: S$ 8.45 8% off
alice1101983 (569,890) 99.5%
or Best Offer
+S$ 5.17 postage
from China
Free returns
1Pcs Btbee/Bluetooth Bee Usb To Serial Port Adapter FT232RL Compatible Xbee pm
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Brand New
S$ 4.89
Top-rated sellerTop-rated seller
or Best Offer
*foosoo (56,536) 99.4%
Free International Shipping
from China
HC-05 HC-06 board and 4Pin Bluetooth Wireless Serial Transceiver Module -UK
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Brand New
S$ 7.75 to S$ 8.33
Customs services and international tracking provided
Buy It Now
kunkune (19,311) 99.7%
+S$ 25.95 shipping estimate
from United Kingdom
92+ sold
DSD TECH HC-05 Bluetooth Serial Pass-through Module Wireless Serial...
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Brand New
S$ 20.67
cawil_8540 (76) 100%
or Best Offer
+S$ 52.86 postage
from United States
29 watchers
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