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Masterslave

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JDY-24M For Bluetooth 5.0 MESH Zigbee Module BLE  BLE Master Slave Through the MESH JDY-24M For Bluetooth 5.0 MESH Zigbee Module BLE  BLE Master Slave Through the MESH

JDY-24M For Bluetooth 5.0 MESH Zigbee Module BLE  BLE Master Slave Through the MESH

$11.00$11.00

12% off
JDY-34 dual-mode Bluetooth module SPP Master/Slave BLE High speed Bluetooth printer Bluetooth band baseboard JDY-34 dual-mode Bluetooth module SPP Master/Slave BLE High speed Bluetooth printer Bluetooth band baseboard

JDY-34 dual-mode Bluetooth module SPP Master/Slave BLE High speed Bluetooth printer Bluetooth band baseboard

$20.68$23.50

32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Expansion Module 32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Expansion Module

32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Expansion Module

$210.19$210.19

3 sold
5PCS JDY-24M button backplane Bluetooth 5.0MESH Zigbee module BLE Bluetooth BLE master-slave transparent transmission 5PCS JDY-24M button backplane Bluetooth 5.0MESH Zigbee module BLE Bluetooth BLE master-slave transparent transmission

5PCS JDY-24M button backplane Bluetooth 5.0MESH Zigbee module BLE Bluetooth BLE master-slave transparent transmission

$100.84$100.84

DC 5-12V 433M 868M RS485 Lora 22DBM RF Wireless Transceiver Master-Slave Transmission for RS485 PLC PTZ Wireless Meter Reading DC 5-12V 433M 868M RS485 Lora 22DBM RF Wireless Transceiver Master-Slave Transmission for RS485 PLC PTZ Wireless Meter Reading

DC 5-12V 433M 868M RS485 Lora 22DBM RF Wireless Transceiver Master-Slave Transmission for RS485 PLC PTZ Wireless Meter Reading

$121.63$121.63

21% off
RT18A01 RS485 Transceiver Wireless Repeater 485 Master-slave control 433M 868M FSK Uhf Module RT18A01 RS485 Transceiver Wireless Repeater 485 Master-slave control 433M 868M FSK Uhf Module

RT18A01 RS485 Transceiver Wireless Repeater 485 Master-slave control 433M 868M FSK Uhf Module

$1.28$1.62

10 sold
38% off
HC-09 Bluetooth-compatible Module HC09 BLE4.0 Master-slave Integrated Ibeacon Module CC2541 Wireless Module Replace HC-05 HC-06 HC-09 Bluetooth-compatible Module HC09 BLE4.0 Master-slave Integrated Ibeacon Module CC2541 Wireless Module Replace HC-05 HC-06

HC-09 Bluetooth-compatible Module HC09 BLE4.0 Master-slave Integrated Ibeacon Module CC2541 Wireless Module Replace HC-05 HC-06

$2.62$4.22

1 sold
HC05 HC-05 Master-Slave Integrated Bluetooth Serial Pass-through Module, Wireless Serial Data HC05 HC-05 Master-Slave Integrated Bluetooth Serial Pass-through Module, Wireless Serial Data

HC05 HC-05 Master-Slave Integrated Bluetooth Serial Pass-through Module, Wireless Serial Data

$3.15$3.15

10% off
BT578 RS232 wireless male and female head of master-slave universal serial Bluetooth adapter, Bluetooth module BT578 RS232 wireless male and female head of master-slave universal serial Bluetooth adapter, Bluetooth module

BT578 RS232 wireless male and female head of master-slave universal serial Bluetooth adapter, Bluetooth module

$171.75$190.83

JDY-24M Bluetooth 5.0 MESH Zigbee Module BLE JDY-24 Master Slave Through the Base Plate With Buttons JDY-24M Bluetooth 5.0 MESH Zigbee Module BLE JDY-24 Master Slave Through the Base Plate With Buttons

JDY-24M Bluetooth 5.0 MESH Zigbee Module BLE JDY-24 Master Slave Through the Base Plate With Buttons

$2.08$2.08

2 sold
5% off
TB-05 Module TLSR8250 Bluetooth BLE5.0 Mesh Networking Master-Slave Wireless Serial Transmission TB-05 Module TLSR8250 Bluetooth BLE5.0 Mesh Networking Master-Slave Wireless Serial Transmission

TB-05 Module TLSR8250 Bluetooth BLE5.0 Mesh Networking Master-Slave Wireless Serial Transmission

$1.33$1.40

1 sold
HC-05 to serial port module group CSR Master-slave integrated 51 SINGLE-chip microcomputer HC-05 module HC-05 to serial port module group CSR Master-slave integrated 51 SINGLE-chip microcomputer HC-05 module

HC-05 to serial port module group CSR Master-slave integrated 51 SINGLE-chip microcomputer HC-05 module

$13.16$13.16

5pcs CC2541 Bluetooth 4.0 BLE Low-power Master-slave Integrated Airsync IBeacon JDY-08 Bluetooth Module 5pcs CC2541 Bluetooth 4.0 BLE Low-power Master-slave Integrated Airsync IBeacon JDY-08 Bluetooth Module

5pcs CC2541 Bluetooth 4.0 BLE Low-power Master-slave Integrated Airsync IBeacon JDY-08 Bluetooth Module

$50.00$50.00

10PCS CD4027BE DIP16 In-line dual J-K master-slave flip-flop chip 10PCS CD4027BE DIP16 In-line dual J-K master-slave flip-flop chip

10PCS CD4027BE DIP16 In-line dual J-K master-slave flip-flop chip

$8.00$8.00

1 sold
HC-08 Bluetooth 4.0 Serial Port Module BLE Low Power Cc2540 Apple Android master-slave Integration SPP HC-08 Bluetooth 4.0 Serial Port Module BLE Low Power Cc2540 Apple Android master-slave Integration SPP

HC-08 Bluetooth 4.0 Serial Port Module BLE Low Power Cc2540 Apple Android master-slave Integration SPP

$8.45$8.45

MC100EP52DTG Original Electronic Components Flip Flop D-Master-Slave 1-Element 8TSSOP MC100EP52DTG Original Electronic Components Flip Flop D-Master-Slave 1-Element 8TSSOP

MC100EP52DTG Original Electronic Components Flip Flop D-Master-Slave 1-Element 8TSSOP

$30.00$30.00

5PCS HC-05 master-slave integrated Bluetooth module with backplane wireless serial port transparent communication 5PCS HC-05 master-slave integrated Bluetooth module with backplane wireless serial port transparent communication

5PCS HC-05 master-slave integrated Bluetooth module with backplane wireless serial port transparent communication

$140.00$140.00

JDY-24M Bluetooth 5.0 MESH Zigbee Module BLE Bluetooth BLE Master Slave Through the Bluetooth MESH JDY-24M Bluetooth 5.0 MESH Zigbee Module BLE Bluetooth BLE Master Slave Through the Bluetooth MESH

JDY-24M Bluetooth 5.0 MESH Zigbee Module BLE Bluetooth BLE Master Slave Through the Bluetooth MESH

$10.48$10.48

JDY - 25 M Bluetooth 5.0 MESH Zigbee Module BLE Bluetooth BLE master-slave Passthrough Bluetooth MESH JDY - 25 M Bluetooth 5.0 MESH Zigbee Module BLE Bluetooth BLE master-slave Passthrough Bluetooth MESH

JDY - 25 M Bluetooth 5.0 MESH Zigbee Module BLE Bluetooth BLE master-slave Passthrough Bluetooth MESH

$3.24$3.24

VHF/UHF Radio 426MHz~508.5MHz Wide Range RF UART RS485 Wireless Transceiver Board Modbus RTU Master-Slave Module DC 12V 24V VHF/UHF Radio 426MHz~508.5MHz Wide Range RF UART RS485 Wireless Transceiver Board Modbus RTU Master-Slave Module DC 12V 24V

VHF/UHF Radio 426MHz~508.5MHz Wide Range RF UART RS485 Wireless Transceiver Board Modbus RTU Master-Slave Module DC 12V 24V

$129.11$129.11

17 sold
25% off
Keyestudio Master-Slave RF Wireless Transceiver HC-05 HC-06 BC417 Chip Bluetooth Module For Arduino DIY Electronic Projects Keyestudio Master-Slave RF Wireless Transceiver HC-05 HC-06 BC417 Chip Bluetooth Module For Arduino DIY Electronic Projects

Keyestudio Master-Slave RF Wireless Transceiver HC-05 HC-06 BC417 Chip Bluetooth Module For Arduino DIY Electronic Projects

$74.26$99.02

HC-05 HC-06 Master-Slave 6Pin/4Pin Bluetooth Module, Integrated Bluetooth Serial Pass-Through Module, Module for Arduino HC-05 HC-06 Master-Slave 6Pin/4Pin Bluetooth Module, Integrated Bluetooth Serial Pass-Through Module, Module for Arduino

HC-05 HC-06 Master-Slave 6Pin/4Pin Bluetooth Module, Integrated Bluetooth Serial Pass-Through Module, Module for Arduino

$12.90$12.90

25% off
1-50Pcs Bluetooth Module 4.0 BLE CC2541 Master-slave Integrated HM-11 Serial Port Module 1-50Pcs Bluetooth Module 4.0 BLE CC2541 Master-slave Integrated HM-11 Serial Port Module

1-50Pcs Bluetooth Module 4.0 BLE CC2541 Master-slave Integrated HM-11 Serial Port Module

$8.93$11.91

19% off
HC-08 HC-08D CC2540 BLE4.0 Bluetooth-compatible HC08 HC08D Master-slave Integrated Wifi Wireless Module HC-08 HC-08D CC2540 BLE4.0 Bluetooth-compatible HC08 HC08D Master-slave Integrated Wifi Wireless Module

HC-08 HC-08D CC2540 BLE4.0 Bluetooth-compatible HC08 HC08D Master-slave Integrated Wifi Wireless Module

$2.75$3.39

14 sold
Free Ship 3pcs BC04-B Master-Slave Integrated Bluetooth-compatible Serial Port Adapter Serial Port Module Serial Port Module Free Ship 3pcs BC04-B Master-Slave Integrated Bluetooth-compatible Serial Port Adapter Serial Port Module Serial Port Module

Free Ship 3pcs BC04-B Master-Slave Integrated Bluetooth-compatible Serial Port Adapter Serial Port Module Serial Port Module

$19.88$19.88

9% off
HC-42 Master-slave Integrated nRF52832 WIFI Wireless Transparent Transmission Module 2.4G Adapter Board Bluetooth-compatible HC-42 Master-slave Integrated nRF52832 WIFI Wireless Transparent Transmission Module 2.4G Adapter Board Bluetooth-compatible

HC-42 Master-slave Integrated nRF52832 WIFI Wireless Transparent Transmission Module 2.4G Adapter Board Bluetooth-compatible

$2.43$2.67

5 sold
HC-05-06-08-02 Master/Slave integrated Bluetooth module board DIY wireless serial port transparent electronic module BLE HC-05-06-08-02 Master/Slave integrated Bluetooth module board DIY wireless serial port transparent electronic module BLE

HC-05-06-08-02 Master/Slave integrated Bluetooth module board DIY wireless serial port transparent electronic module BLE

$25.00$25.00

32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Expansion Module 32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Expansion Module

32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Expansion Module

$204.27$204.27

1pcs HC05 HC-05/HC-06 JY-MCU anti-reverse,integrated Bluetooth serial pass-through module,HC-05 HC-06 master-slave 6pin/4pin 1pcs HC05 HC-05/HC-06 JY-MCU anti-reverse,integrated Bluetooth serial pass-through module,HC-05 HC-06 master-slave 6pin/4pin

1pcs HC05 HC-05/HC-06 JY-MCU anti-reverse,integrated Bluetooth serial pass-through module,HC-05 HC-06 master-slave 6pin/4pin

$2.81$2.81

18 sold
28% off
RT18A01 RS485 Transceiver Wireless Repeater 485 Master-slave control 433M 868M FSK Uhf Module RT18A01 RS485 Transceiver Wireless Repeater 485 Master-slave control 433M 868M FSK Uhf Module

RT18A01 RS485 Transceiver Wireless Repeater 485 Master-slave control 433M 868M FSK Uhf Module

$4.18$5.80

1 sold
HC-05 Wireless Module For Rduino Serial 6 Pin Bluetooth / HC-06 4 Pin RF Receiver Transceiver Module RS232 Master Slave HC-05 Wireless Module For Rduino Serial 6 Pin Bluetooth / HC-06 4 Pin RF Receiver Transceiver Module RS232 Master Slave

HC-05 Wireless Module For Rduino Serial 6 Pin Bluetooth / HC-06 4 Pin RF Receiver Transceiver Module RS232 Master Slave

$3.22$3.22

HC-05 Master/Slave Integrated Bluetooth module Wireless Bluetooth serial port transparent wireless module Electronic module HC-05 Master/Slave Integrated Bluetooth module Wireless Bluetooth serial port transparent wireless module Electronic module

HC-05 Master/Slave Integrated Bluetooth module Wireless Bluetooth serial port transparent wireless module Electronic module

$14.80$14.80

14% off
JDY-18 Bluetooth module 4.2 high speed transmission master-slave integration more than CC2541 JDY-18 Bluetooth module 4.2 high speed transmission master-slave integration more than CC2541

JDY-18 Bluetooth module 4.2 high speed transmission master-slave integration more than CC2541

$1.55$1.80

30% off
JDY-25M BLE BT Module For MESH iBeacon Zigbee Bluetooth-compatible 5.0 Master-slave Transparent Transmission 80M Distance JDY-25M BLE BT Module For MESH iBeacon Zigbee Bluetooth-compatible 5.0 Master-slave Transparent Transmission 80M Distance

JDY-25M BLE BT Module For MESH iBeacon Zigbee Bluetooth-compatible 5.0 Master-slave Transparent Transmission 80M Distance

$1.19$1.70

14% off
JDY-18 Bluetooth module 4.2 high speed transmission master-slave integration more than CC2541 JDY-18 Bluetooth module 4.2 high speed transmission master-slave integration more than CC2541

JDY-18 Bluetooth module 4.2 high speed transmission master-slave integration more than CC2541

$10.94$12.72

2 sold
JDY-25M JDY-25m BLE Bluetooth Module JDY 25 JDY25 MESH Zigbee Bluetooth 5.0 Master-slave Transparent Transmission 80M Distance JDY-25M JDY-25m BLE Bluetooth Module JDY 25 JDY25 MESH Zigbee Bluetooth 5.0 Master-slave Transparent Transmission 80M Distance

JDY-25M JDY-25m BLE Bluetooth Module JDY 25 JDY25 MESH Zigbee Bluetooth 5.0 Master-slave Transparent Transmission 80M Distance

$16.03$16.03

JDY-24M For Bluetooth 5.0 MESH Zigbee Module BLE  BLE Master Slave Through the MESH JDY-24M For Bluetooth 5.0 MESH Zigbee Module BLE  BLE Master Slave Through the MESH

JDY-24M For Bluetooth 5.0 MESH Zigbee Module BLE  BLE Master Slave Through the MESH

$11.00 $11.00

Categories: Electronic Components & Supplies, Active Components

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12% off
JDY-34 dual-mode Bluetooth module SPP Master/Slave BLE High speed Bluetooth printer Bluetooth band baseboard JDY-34 dual-mode Bluetooth module SPP Master/Slave BLE High speed Bluetooth printer Bluetooth band baseboard

JDY-34 dual-mode Bluetooth module SPP Master/Slave BLE High speed Bluetooth printer Bluetooth band baseboard

$20.68 $23.50

Categories: Electronic Components & Supplies, Active Components

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32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Expansion Module 32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Expansion Module

32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Expansion Module

$210.19 $210.19

3 sold

Categories: Electronic Components & Supplies, Active Components

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5PCS JDY-24M button backplane Bluetooth 5.0MESH Zigbee module BLE Bluetooth BLE master-slave transparent transmission 5PCS JDY-24M button backplane Bluetooth 5.0MESH Zigbee module BLE Bluetooth BLE master-slave transparent transmission

5PCS JDY-24M button backplane Bluetooth 5.0MESH Zigbee module BLE Bluetooth BLE master-slave transparent transmission

$100.84 $100.84

Categories: Electronic Components & Supplies, Active Components

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DC 5-12V 433M 868M RS485 Lora 22DBM RF Wireless Transceiver Master-Slave Transmission for RS485 PLC PTZ Wireless Meter Reading DC 5-12V 433M 868M RS485 Lora 22DBM RF Wireless Transceiver Master-Slave Transmission for RS485 PLC PTZ Wireless Meter Reading

DC 5-12V 433M 868M RS485 Lora 22DBM RF Wireless Transceiver Master-Slave Transmission for RS485 PLC PTZ Wireless Meter Reading

$121.63 $121.63

Categories: Electronic Components & Supplies, Active Components

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21% off
RT18A01 RS485 Transceiver Wireless Repeater 485 Master-slave control 433M 868M FSK Uhf Module RT18A01 RS485 Transceiver Wireless Repeater 485 Master-slave control 433M 868M FSK Uhf Module

RT18A01 RS485 Transceiver Wireless Repeater 485 Master-slave control 433M 868M FSK Uhf Module

$1.28 $1.62

10 sold

Categories: Electronic Components & Supplies, Active Components

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38% off
HC-09 Bluetooth-compatible Module HC09 BLE4.0 Master-slave Integrated Ibeacon Module CC2541 Wireless Module Replace HC-05 HC-06 HC-09 Bluetooth-compatible Module HC09 BLE4.0 Master-slave Integrated Ibeacon Module CC2541 Wireless Module Replace HC-05 HC-06

HC-09 Bluetooth-compatible Module HC09 BLE4.0 Master-slave Integrated Ibeacon Module CC2541 Wireless Module Replace HC-05 HC-06

$2.62 $4.22

1 sold

Categories: Electronic Components & Supplies, Active Components

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HC05 HC-05 Master-Slave Integrated Bluetooth Serial Pass-through Module, Wireless Serial Data HC05 HC-05 Master-Slave Integrated Bluetooth Serial Pass-through Module, Wireless Serial Data

HC05 HC-05 Master-Slave Integrated Bluetooth Serial Pass-through Module, Wireless Serial Data

$3.15 $3.15

Categories: Electronic Components & Supplies, Active Components

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10% off
BT578 RS232 wireless male and female head of master-slave universal serial Bluetooth adapter, Bluetooth module BT578 RS232 wireless male and female head of master-slave universal serial Bluetooth adapter, Bluetooth module

BT578 RS232 wireless male and female head of master-slave universal serial Bluetooth adapter, Bluetooth module

$171.75 $190.83

Categories: Electronic Components & Supplies, Active Components

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JDY-24M Bluetooth 5.0 MESH Zigbee Module BLE JDY-24 Master Slave Through the Base Plate With Buttons JDY-24M Bluetooth 5.0 MESH Zigbee Module BLE JDY-24 Master Slave Through the Base Plate With Buttons

JDY-24M Bluetooth 5.0 MESH Zigbee Module BLE JDY-24 Master Slave Through the Base Plate With Buttons

$2.08 $2.08

2 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
TB-05 Module TLSR8250 Bluetooth BLE5.0 Mesh Networking Master-Slave Wireless Serial Transmission TB-05 Module TLSR8250 Bluetooth BLE5.0 Mesh Networking Master-Slave Wireless Serial Transmission

TB-05 Module TLSR8250 Bluetooth BLE5.0 Mesh Networking Master-Slave Wireless Serial Transmission

$1.33 $1.40

1 sold

Categories: Electronic Components & Supplies, Active Components

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HC-05 to serial port module group CSR Master-slave integrated 51 SINGLE-chip microcomputer HC-05 module HC-05 to serial port module group CSR Master-slave integrated 51 SINGLE-chip microcomputer HC-05 module

HC-05 to serial port module group CSR Master-slave integrated 51 SINGLE-chip microcomputer HC-05 module

$13.16 $13.16

Categories: Electronic Components & Supplies, Active Components

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5pcs CC2541 Bluetooth 4.0 BLE Low-power Master-slave Integrated Airsync IBeacon JDY-08 Bluetooth Module 5pcs CC2541 Bluetooth 4.0 BLE Low-power Master-slave Integrated Airsync IBeacon JDY-08 Bluetooth Module

5pcs CC2541 Bluetooth 4.0 BLE Low-power Master-slave Integrated Airsync IBeacon JDY-08 Bluetooth Module

$50.00 $50.00

Categories: Electronic Components & Supplies, Active Components

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10PCS CD4027BE DIP16 In-line dual J-K master-slave flip-flop chip 10PCS CD4027BE DIP16 In-line dual J-K master-slave flip-flop chip

10PCS CD4027BE DIP16 In-line dual J-K master-slave flip-flop chip

$8.00 $8.00

1 sold

Categories: Electronic Components & Supplies, Active Components

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HC-08 Bluetooth 4.0 Serial Port Module BLE Low Power Cc2540 Apple Android master-slave Integration SPP HC-08 Bluetooth 4.0 Serial Port Module BLE Low Power Cc2540 Apple Android master-slave Integration SPP

HC-08 Bluetooth 4.0 Serial Port Module BLE Low Power Cc2540 Apple Android master-slave Integration SPP

$8.45 $8.45

Categories: Electronic Components & Supplies, Active Components

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MC100EP52DTG Original Electronic Components Flip Flop D-Master-Slave 1-Element 8TSSOP MC100EP52DTG Original Electronic Components Flip Flop D-Master-Slave 1-Element 8TSSOP

MC100EP52DTG Original Electronic Components Flip Flop D-Master-Slave 1-Element 8TSSOP

$30.00 $30.00

Categories: Electronic Components & Supplies, Active Components

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5PCS HC-05 master-slave integrated Bluetooth module with backplane wireless serial port transparent communication 5PCS HC-05 master-slave integrated Bluetooth module with backplane wireless serial port transparent communication

5PCS HC-05 master-slave integrated Bluetooth module with backplane wireless serial port transparent communication

$140.00 $140.00

Categories: Electronic Components & Supplies, Active Components

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JDY-24M Bluetooth 5.0 MESH Zigbee Module BLE Bluetooth BLE Master Slave Through the Bluetooth MESH JDY-24M Bluetooth 5.0 MESH Zigbee Module BLE Bluetooth BLE Master Slave Through the Bluetooth MESH

JDY-24M Bluetooth 5.0 MESH Zigbee Module BLE Bluetooth BLE Master Slave Through the Bluetooth MESH

$10.48 $10.48

Categories: Electronic Components & Supplies, Active Components

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JDY - 25 M Bluetooth 5.0 MESH Zigbee Module BLE Bluetooth BLE master-slave Passthrough Bluetooth MESH JDY - 25 M Bluetooth 5.0 MESH Zigbee Module BLE Bluetooth BLE master-slave Passthrough Bluetooth MESH

JDY - 25 M Bluetooth 5.0 MESH Zigbee Module BLE Bluetooth BLE master-slave Passthrough Bluetooth MESH

$3.24 $3.24

Categories: Electronic Components & Supplies, Active Components

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VHF/UHF Radio 426MHz~508.5MHz Wide Range RF UART RS485 Wireless Transceiver Board Modbus RTU Master-Slave Module DC 12V 24V VHF/UHF Radio 426MHz~508.5MHz Wide Range RF UART RS485 Wireless Transceiver Board Modbus RTU Master-Slave Module DC 12V 24V

VHF/UHF Radio 426MHz~508.5MHz Wide Range RF UART RS485 Wireless Transceiver Board Modbus RTU Master-Slave Module DC 12V 24V

$129.11 $129.11

17 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
Keyestudio Master-Slave RF Wireless Transceiver HC-05 HC-06 BC417 Chip Bluetooth Module For Arduino DIY Electronic Projects Keyestudio Master-Slave RF Wireless Transceiver HC-05 HC-06 BC417 Chip Bluetooth Module For Arduino DIY Electronic Projects

Keyestudio Master-Slave RF Wireless Transceiver HC-05 HC-06 BC417 Chip Bluetooth Module For Arduino DIY Electronic Projects

$74.26 $99.02

Categories: Electronic Components & Supplies, Active Components

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HC-05 HC-06 Master-Slave 6Pin/4Pin Bluetooth Module, Integrated Bluetooth Serial Pass-Through Module, Module for Arduino HC-05 HC-06 Master-Slave 6Pin/4Pin Bluetooth Module, Integrated Bluetooth Serial Pass-Through Module, Module for Arduino

HC-05 HC-06 Master-Slave 6Pin/4Pin Bluetooth Module, Integrated Bluetooth Serial Pass-Through Module, Module for Arduino

$12.90 $12.90

Categories: Electronic Components & Supplies, Active Components

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25% off
1-50Pcs Bluetooth Module 4.0 BLE CC2541 Master-slave Integrated HM-11 Serial Port Module 1-50Pcs Bluetooth Module 4.0 BLE CC2541 Master-slave Integrated HM-11 Serial Port Module

1-50Pcs Bluetooth Module 4.0 BLE CC2541 Master-slave Integrated HM-11 Serial Port Module

$8.93 $11.91

Categories: Electronic Components & Supplies, Active Components

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19% off
HC-08 HC-08D CC2540 BLE4.0 Bluetooth-compatible HC08 HC08D Master-slave Integrated Wifi Wireless Module HC-08 HC-08D CC2540 BLE4.0 Bluetooth-compatible HC08 HC08D Master-slave Integrated Wifi Wireless Module

HC-08 HC-08D CC2540 BLE4.0 Bluetooth-compatible HC08 HC08D Master-slave Integrated Wifi Wireless Module

$2.75 $3.39

14 sold

Categories: Electronic Components & Supplies, Active Components

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Free Ship 3pcs BC04-B Master-Slave Integrated Bluetooth-compatible Serial Port Adapter Serial Port Module Serial Port Module Free Ship 3pcs BC04-B Master-Slave Integrated Bluetooth-compatible Serial Port Adapter Serial Port Module Serial Port Module

Free Ship 3pcs BC04-B Master-Slave Integrated Bluetooth-compatible Serial Port Adapter Serial Port Module Serial Port Module

$19.88 $19.88

Categories: Electronic Components & Supplies, Active Components

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9% off
HC-42 Master-slave Integrated nRF52832 WIFI Wireless Transparent Transmission Module 2.4G Adapter Board Bluetooth-compatible HC-42 Master-slave Integrated nRF52832 WIFI Wireless Transparent Transmission Module 2.4G Adapter Board Bluetooth-compatible

HC-42 Master-slave Integrated nRF52832 WIFI Wireless Transparent Transmission Module 2.4G Adapter Board Bluetooth-compatible

$2.43 $2.67

5 sold

Categories: Electronic Components & Supplies, Active Components

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HC-05-06-08-02 Master/Slave integrated Bluetooth module board DIY wireless serial port transparent electronic module BLE HC-05-06-08-02 Master/Slave integrated Bluetooth module board DIY wireless serial port transparent electronic module BLE

HC-05-06-08-02 Master/Slave integrated Bluetooth module board DIY wireless serial port transparent electronic module BLE

$25.00 $25.00

Categories: Electronic Components & Supplies, Active Components

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32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Expansion Module 32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Expansion Module

32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Expansion Module

$204.27 $204.27

Categories: Electronic Components & Supplies, Active Components

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1pcs HC05 HC-05/HC-06 JY-MCU anti-reverse,integrated Bluetooth serial pass-through module,HC-05 HC-06 master-slave 6pin/4pin 1pcs HC05 HC-05/HC-06 JY-MCU anti-reverse,integrated Bluetooth serial pass-through module,HC-05 HC-06 master-slave 6pin/4pin

1pcs HC05 HC-05/HC-06 JY-MCU anti-reverse,integrated Bluetooth serial pass-through module,HC-05 HC-06 master-slave 6pin/4pin

$2.81 $2.81

18 sold

Categories: Electronic Components & Supplies, Active Components

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28% off
RT18A01 RS485 Transceiver Wireless Repeater 485 Master-slave control 433M 868M FSK Uhf Module RT18A01 RS485 Transceiver Wireless Repeater 485 Master-slave control 433M 868M FSK Uhf Module

RT18A01 RS485 Transceiver Wireless Repeater 485 Master-slave control 433M 868M FSK Uhf Module

$4.18 $5.80

1 sold

Categories: Electronic Components & Supplies, Active Components

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HC-05 Wireless Module For Rduino Serial 6 Pin Bluetooth / HC-06 4 Pin RF Receiver Transceiver Module RS232 Master Slave HC-05 Wireless Module For Rduino Serial 6 Pin Bluetooth / HC-06 4 Pin RF Receiver Transceiver Module RS232 Master Slave

HC-05 Wireless Module For Rduino Serial 6 Pin Bluetooth / HC-06 4 Pin RF Receiver Transceiver Module RS232 Master Slave

$3.22 $3.22

Categories: Electronic Components & Supplies, Active Components

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HC-05 Master/Slave Integrated Bluetooth module Wireless Bluetooth serial port transparent wireless module Electronic module HC-05 Master/Slave Integrated Bluetooth module Wireless Bluetooth serial port transparent wireless module Electronic module

HC-05 Master/Slave Integrated Bluetooth module Wireless Bluetooth serial port transparent wireless module Electronic module

$14.80 $14.80

Categories: Electronic Components & Supplies, Active Components

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14% off
JDY-18 Bluetooth module 4.2 high speed transmission master-slave integration more than CC2541 JDY-18 Bluetooth module 4.2 high speed transmission master-slave integration more than CC2541

JDY-18 Bluetooth module 4.2 high speed transmission master-slave integration more than CC2541

$1.55 $1.80

Categories: Electronic Components & Supplies, Active Components

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30% off
JDY-25M BLE BT Module For MESH iBeacon Zigbee Bluetooth-compatible 5.0 Master-slave Transparent Transmission 80M Distance JDY-25M BLE BT Module For MESH iBeacon Zigbee Bluetooth-compatible 5.0 Master-slave Transparent Transmission 80M Distance

JDY-25M BLE BT Module For MESH iBeacon Zigbee Bluetooth-compatible 5.0 Master-slave Transparent Transmission 80M Distance

$1.19 $1.70

Categories: Electronic Components & Supplies, Active Components

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14% off
JDY-18 Bluetooth module 4.2 high speed transmission master-slave integration more than CC2541 JDY-18 Bluetooth module 4.2 high speed transmission master-slave integration more than CC2541

JDY-18 Bluetooth module 4.2 high speed transmission master-slave integration more than CC2541

$10.94 $12.72

2 sold

Categories: Electronic Components & Supplies, Active Components

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JDY-25M JDY-25m BLE Bluetooth Module JDY 25 JDY25 MESH Zigbee Bluetooth 5.0 Master-slave Transparent Transmission 80M Distance JDY-25M JDY-25m BLE Bluetooth Module JDY 25 JDY25 MESH Zigbee Bluetooth 5.0 Master-slave Transparent Transmission 80M Distance

JDY-25M JDY-25m BLE Bluetooth Module JDY 25 JDY25 MESH Zigbee Bluetooth 5.0 Master-slave Transparent Transmission 80M Distance

$16.03 $16.03

Categories: Electronic Components & Supplies, Active Components

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