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Masterslave

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Showing 73–108 of 424 results

8% off
Mbus/M-bus signal amplifier Mbus relay Mbus slave to master conversion

Mbus/M-bus signal amplifier Mbus relay Mbus slave to master conversion

$36.78$39.98

2 sold
HC-05/06 HC-05 Wireless Module For Arduino Serial 6Pin Bluetooth / HC06 4Pin RF Receiver Transceiver Module RS232 Master Slave HC-05/06 HC-05 Wireless Module For Arduino Serial 6Pin Bluetooth / HC06 4Pin RF Receiver Transceiver Module RS232 Master Slave

HC-05/06 HC-05 Wireless Module For Arduino Serial 6Pin Bluetooth / HC06 4Pin RF Receiver Transceiver Module RS232 Master Slave

$3.18$3.18

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

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

$21.54$21.54

2 sold
HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

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

$2.56$2.56

1 sold
HC-04 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port BT Module HC-04 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port BT Module

HC-04 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port BT Module

$4.14$4.14

1 sold
40% off
HC-04 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port BT Module HC-04 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port BT Module

HC-04 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port BT Module

$3.21$5.35

1 sold
54% off
BC04-B master-slave Bluetooth-compatible Serial Port Adapter Bluetooth-compatible Serial Module To Serial Module Board BC04-B master-slave Bluetooth-compatible Serial Port Adapter Bluetooth-compatible Serial Module To Serial Module Board

BC04-B master-slave Bluetooth-compatible Serial Port Adapter Bluetooth-compatible Serial Module To Serial Module Board

$3.35$7.35

1 sold
JDY-34 SPP Master-Slave Integrated Dual-mode Bluetooth Module High Speed Bluetooth Printer Bluetooth JDY-34 SPP Master-Slave Integrated Dual-mode Bluetooth Module High Speed Bluetooth Printer Bluetooth

JDY-34 SPP Master-Slave Integrated Dual-mode Bluetooth Module High Speed Bluetooth Printer Bluetooth

$2.49$2.49

1 sold
HC-42 BLE 5.0 Module Master-slave Integrated nRF52832 Wireless BLE5.0 Transparent Transmission Serial Port 2.4G HC 42 Adapter HC-42 BLE 5.0 Module Master-slave Integrated nRF52832 Wireless BLE5.0 Transparent Transmission Serial Port 2.4G HC 42 Adapter

HC-42 BLE 5.0 Module Master-slave Integrated nRF52832 Wireless BLE5.0 Transparent Transmission Serial Port 2.4G HC 42 Adapter

$23.00$23.00

1 sold
52% off
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

$0.99$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
38% off
HC-05 HC-06 Master-slave Integrated Serial Pass-through Module Wifi Wireless Serial for Arduino HC 06 05 Bluetooth-compatible HC-05 HC-06 Master-slave Integrated Serial Pass-through Module Wifi Wireless Serial for Arduino HC 06 05 Bluetooth-compatible

HC-05 HC-06 Master-slave Integrated Serial Pass-through Module Wifi Wireless Serial for Arduino HC 06 05 Bluetooth-compatible

$6.42$10.35

1 sold
2.4GHz EFR32BG22 BLE5.2 Bluetooth Wireless Module E104-BT53C3 Low Power Master Slave Role Long Range High Speed Smart Home 2.4GHz EFR32BG22 BLE5.2 Bluetooth Wireless Module E104-BT53C3 Low Power Master Slave Role Long Range High Speed Smart Home

2.4GHz EFR32BG22 BLE5.2 Bluetooth Wireless Module E104-BT53C3 Low Power Master Slave Role Long Range High Speed Smart Home

$6.49$6.49

2 sold
5% off
HC-05 Master-Slave Integrated Bluetooth Module With Baseboard HC05 Bluetoothmodule Wirelessserial Port Transparent Communicat HC-05 Master-Slave Integrated Bluetooth Module With Baseboard HC05 Bluetoothmodule Wirelessserial Port Transparent Communicat

HC-05 Master-Slave Integrated Bluetooth Module With Baseboard HC05 Bluetoothmodule Wirelessserial Port Transparent Communicat

$17.10$18.00

1 sold
1% off
HLK-B50 Free shipping BLE5.0 wireless serial port Bluetooth dual-mode master-slave integrated SPP communication HLK-B50 Free shipping BLE5.0 wireless serial port Bluetooth dual-mode master-slave integrated SPP communication

HLK-B50 Free shipping BLE5.0 wireless serial port Bluetooth dual-mode master-slave integrated SPP communication

$4.54$4.59

1 sold
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

2 sold
Glyduino HC-05 wireless bluetooth serial master-slave Integrated module communication with button Wireless HC05 for arduino Glyduino HC-05 wireless bluetooth serial master-slave Integrated module communication with button Wireless HC05 for arduino

Glyduino HC-05 wireless bluetooth serial master-slave Integrated module communication with button Wireless HC05 for arduino

$4.44$4.44

2 sold
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

$125.16$125.16

1 sold
I2S ADC Audio Module I2S Capture 24BIT 192K 96K 48K Card Master-Slave Mode Development Board I2S ADC Audio Module I2S Capture 24BIT 192K 96K 48K Card Master-Slave Mode Development Board

I2S ADC Audio Module I2S Capture 24BIT 192K 96K 48K Card Master-Slave Mode Development Board

$18.24$18.24

1 sold
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

$2.27$2.27

2 sold
Compatible Version HC-05 Bluetooth Transparent Transmission Module Master/slave Integrated Module Serial Port Communication Compatible Version HC-05 Bluetooth Transparent Transmission Module Master/slave Integrated Module Serial Port Communication

Compatible Version HC-05 Bluetooth Transparent Transmission Module Master/slave Integrated Module Serial Port Communication

$2.00$2.00

1 sold
12% off
HC05 HC-05 master-slave 6pin JY-MCU anti-reverse, integrated Bluetooth serial pass-through module, wireless serial dai HC05 HC-05 master-slave 6pin JY-MCU anti-reverse, integrated Bluetooth serial pass-through module, wireless serial dai

HC05 HC-05 master-slave 6pin JY-MCU anti-reverse, integrated Bluetooth serial pass-through module, wireless serial dai

$4.84$5.50

2 sold
3% off
HC-42 Bluetooth module BLE5.0 master-slave nRF52832 wireless serial communication ibeacon HC-42 Bluetooth module BLE5.0 master-slave nRF52832 wireless serial communication ibeacon

HC-42 Bluetooth module BLE5.0 master-slave nRF52832 wireless serial communication ibeacon

$43.65$45.00

1 sold
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

$8.51$9.89

2 sold
Bluetooth-compatible 5.0 BLE Module MESH Networking ZIGBEE Transparent Transmission Master Slave Through JDY-24M Module Bluetooth-compatible 5.0 BLE Module MESH Networking ZIGBEE Transparent Transmission Master Slave Through JDY-24M Module

Bluetooth-compatible 5.0 BLE Module MESH Networking ZIGBEE Transparent Transmission Master Slave Through JDY-24M Module

$2.20$2.20

1 sold
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

$11.32$13.16

1 sold
5% off
2pcs XM-15B /JX-15B Bluetooth Serial Port Module Master-slave In One Compatible With HC-05/06 Anti Reverse 3.3/5V 2pcs XM-15B /JX-15B Bluetooth Serial Port Module Master-slave In One Compatible With HC-05/06 Anti Reverse 3.3/5V

2pcs XM-15B /JX-15B Bluetooth Serial Port Module Master-slave In One Compatible With HC-05/06 Anti Reverse 3.3/5V

$9.97$10.50

1 sold
42% off
Diymore I2S ADC Audio I2S Capture Card Module Master-Slave Mode Development Board 24BIT 192K 96K 48K Diymore I2S ADC Audio I2S Capture Card Module Master-Slave Mode Development Board 24BIT 192K 96K 48K

Diymore I2S ADC Audio I2S Capture Card Module Master-Slave Mode Development Board 24BIT 192K 96K 48K

$8.69$14.99

1 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
5% off
JDY-25M JDY-25 Bluetooth 5.0 BLE MESH Wireless Bluetooth Module Master-slave Transparent Transmission UART Zigbee 80m distance JDY-25M JDY-25 Bluetooth 5.0 BLE MESH Wireless Bluetooth Module Master-slave Transparent Transmission UART Zigbee 80m distance

JDY-25M JDY-25 Bluetooth 5.0 BLE MESH Wireless Bluetooth Module Master-slave Transparent Transmission UART Zigbee 80m distance

$8.63$9.08

1 sold
BC04-B master-slave adapter BT to serial module BC04-B BT module Bluetooth-compatible Serial Module To Serial Module Board BC04-B master-slave adapter BT to serial module BC04-B BT module Bluetooth-compatible Serial Module To Serial Module Board

BC04-B master-slave adapter BT to serial module BC04-B BT module Bluetooth-compatible Serial Module To Serial Module Board

$45.99$45.99

1 sold
5% off
HC-42 BLE 5.0 Bluetooth module master-slave integrated nRF52832 wireless BLE5.0 transparent transmission serial port 2.4G HC42 HC-42 BLE 5.0 Bluetooth module master-slave integrated nRF52832 wireless BLE5.0 transparent transmission serial port 2.4G HC42

HC-42 BLE 5.0 Bluetooth module master-slave integrated nRF52832 wireless BLE5.0 transparent transmission serial port 2.4G HC42

$6.46$6.80

2 sold
JDY-25 JDY-25M BLE ForBluetooth Module MESH Zigbee 5.0 Master-slave Transparent Transmission UART 1.9-3.6V 80M Distance JDY-25 JDY-25M BLE ForBluetooth Module MESH Zigbee 5.0 Master-slave Transparent Transmission UART 1.9-3.6V 80M Distance

JDY-25 JDY-25M BLE ForBluetooth Module MESH Zigbee 5.0 Master-slave Transparent Transmission UART 1.9-3.6V 80M Distance

$16.04$16.04

1 sold
10% off
Anti-reverse,Bluetooth Serial Transmission Module Wireless HC-05 with Pin Master-Slave All-in-One Bluetooth Expansion Board Anti-reverse,Bluetooth Serial Transmission Module Wireless HC-05 with Pin Master-Slave All-in-One Bluetooth Expansion Board

Anti-reverse,Bluetooth Serial Transmission Module Wireless HC-05 with Pin Master-Slave All-in-One Bluetooth Expansion Board

$23.59$26.21

1 sold
BLE5.1 Master Slave 100M Integrated BLE GATT UART Wireless Serial Port Transparent Transmission Module HLK-B40 BLE5.1 Master Slave 100M Integrated BLE GATT UART Wireless Serial Port Transparent Transmission Module HLK-B40

BLE5.1 Master Slave 100M Integrated BLE GATT UART Wireless Serial Port Transparent Transmission Module HLK-B40

$9.66$9.66

1 sold
42% off
DC 12V 24V 433M Wireless RS485 IO Point-to-Point Master-Slave RF Transceiver Relay Swicth Board for Water Pump LED PTZ PLC DC 12V 24V 433M Wireless RS485 IO Point-to-Point Master-Slave RF Transceiver Relay Swicth Board for Water Pump LED PTZ PLC

DC 12V 24V 433M Wireless RS485 IO Point-to-Point Master-Slave RF Transceiver Relay Swicth Board for Water Pump LED PTZ PLC

$40.16$69.25

2 sold
8% off
Mbus/M-bus signal amplifier Mbus relay Mbus slave to master conversion

Mbus/M-bus signal amplifier Mbus relay Mbus slave to master conversion

$36.78 $39.98

2 sold

Categories: Electronic Components & Supplies, Active Components

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HC-05/06 HC-05 Wireless Module For Arduino Serial 6Pin Bluetooth / HC06 4Pin RF Receiver Transceiver Module RS232 Master Slave HC-05/06 HC-05 Wireless Module For Arduino Serial 6Pin Bluetooth / HC06 4Pin RF Receiver Transceiver Module RS232 Master Slave

HC-05/06 HC-05 Wireless Module For Arduino Serial 6Pin Bluetooth / HC06 4Pin RF Receiver Transceiver Module RS232 Master Slave

$3.18 $3.18

1 sold

Categories: Electronic Components & Supplies, Active Components

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

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

$21.54 $21.54

2 sold

Categories: Electronic Components & Supplies, Active Components

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

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

$2.56 $2.56

1 sold

Categories: Electronic Components & Supplies, Active Components

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HC-04 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port BT Module HC-04 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port BT Module

HC-04 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port BT Module

$4.14 $4.14

1 sold

Categories: Electronic Components & Supplies, Active Components

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40% off
HC-04 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port BT Module HC-04 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port BT Module

HC-04 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port BT Module

$3.21 $5.35

1 sold

Categories: Electronic Components & Supplies, Active Components

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54% off
BC04-B master-slave Bluetooth-compatible Serial Port Adapter Bluetooth-compatible Serial Module To Serial Module Board BC04-B master-slave Bluetooth-compatible Serial Port Adapter Bluetooth-compatible Serial Module To Serial Module Board

BC04-B master-slave Bluetooth-compatible Serial Port Adapter Bluetooth-compatible Serial Module To Serial Module Board

$3.35 $7.35

1 sold

Categories: Electronic Components & Supplies, Active Components

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JDY-34 SPP Master-Slave Integrated Dual-mode Bluetooth Module High Speed Bluetooth Printer Bluetooth JDY-34 SPP Master-Slave Integrated Dual-mode Bluetooth Module High Speed Bluetooth Printer Bluetooth

JDY-34 SPP Master-Slave Integrated Dual-mode Bluetooth Module High Speed Bluetooth Printer Bluetooth

$2.49 $2.49

1 sold

Categories: Electronic Components & Supplies, Active Components

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HC-42 BLE 5.0 Module Master-slave Integrated nRF52832 Wireless BLE5.0 Transparent Transmission Serial Port 2.4G HC 42 Adapter HC-42 BLE 5.0 Module Master-slave Integrated nRF52832 Wireless BLE5.0 Transparent Transmission Serial Port 2.4G HC 42 Adapter

HC-42 BLE 5.0 Module Master-slave Integrated nRF52832 Wireless BLE5.0 Transparent Transmission Serial Port 2.4G HC 42 Adapter

$23.00 $23.00

1 sold

Categories: Electronic Components & Supplies, Active Components

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52% off
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

$0.99 $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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38% off
HC-05 HC-06 Master-slave Integrated Serial Pass-through Module Wifi Wireless Serial for Arduino HC 06 05 Bluetooth-compatible HC-05 HC-06 Master-slave Integrated Serial Pass-through Module Wifi Wireless Serial for Arduino HC 06 05 Bluetooth-compatible

HC-05 HC-06 Master-slave Integrated Serial Pass-through Module Wifi Wireless Serial for Arduino HC 06 05 Bluetooth-compatible

$6.42 $10.35

1 sold

Categories: Electronic Components & Supplies, Active Components

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2.4GHz EFR32BG22 BLE5.2 Bluetooth Wireless Module E104-BT53C3 Low Power Master Slave Role Long Range High Speed Smart Home 2.4GHz EFR32BG22 BLE5.2 Bluetooth Wireless Module E104-BT53C3 Low Power Master Slave Role Long Range High Speed Smart Home

2.4GHz EFR32BG22 BLE5.2 Bluetooth Wireless Module E104-BT53C3 Low Power Master Slave Role Long Range High Speed Smart Home

$6.49 $6.49

2 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
HC-05 Master-Slave Integrated Bluetooth Module With Baseboard HC05 Bluetoothmodule Wirelessserial Port Transparent Communicat HC-05 Master-Slave Integrated Bluetooth Module With Baseboard HC05 Bluetoothmodule Wirelessserial Port Transparent Communicat

HC-05 Master-Slave Integrated Bluetooth Module With Baseboard HC05 Bluetoothmodule Wirelessserial Port Transparent Communicat

$17.10 $18.00

1 sold

Categories: Electronic Components & Supplies, Active Components

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1% off
HLK-B50 Free shipping BLE5.0 wireless serial port Bluetooth dual-mode master-slave integrated SPP communication HLK-B50 Free shipping BLE5.0 wireless serial port Bluetooth dual-mode master-slave integrated SPP communication

HLK-B50 Free shipping BLE5.0 wireless serial port Bluetooth dual-mode master-slave integrated SPP communication

$4.54 $4.59

1 sold

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

2 sold

Categories: Electronic Components & Supplies, Active Components

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Glyduino HC-05 wireless bluetooth serial master-slave Integrated module communication with button Wireless HC05 for arduino Glyduino HC-05 wireless bluetooth serial master-slave Integrated module communication with button Wireless HC05 for arduino

Glyduino HC-05 wireless bluetooth serial master-slave Integrated module communication with button Wireless HC05 for arduino

$4.44 $4.44

2 sold

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

$125.16 $125.16

1 sold

Categories: Electronic Components & Supplies, Active Components

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I2S ADC Audio Module I2S Capture 24BIT 192K 96K 48K Card Master-Slave Mode Development Board I2S ADC Audio Module I2S Capture 24BIT 192K 96K 48K Card Master-Slave Mode Development Board

I2S ADC Audio Module I2S Capture 24BIT 192K 96K 48K Card Master-Slave Mode Development Board

$18.24 $18.24

1 sold

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

$2.27 $2.27

2 sold

Categories: Electronic Components & Supplies, Active Components

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Compatible Version HC-05 Bluetooth Transparent Transmission Module Master/slave Integrated Module Serial Port Communication Compatible Version HC-05 Bluetooth Transparent Transmission Module Master/slave Integrated Module Serial Port Communication

Compatible Version HC-05 Bluetooth Transparent Transmission Module Master/slave Integrated Module Serial Port Communication

$2.00 $2.00

1 sold

Categories: Electronic Components & Supplies, Active Components

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12% off
HC05 HC-05 master-slave 6pin JY-MCU anti-reverse, integrated Bluetooth serial pass-through module, wireless serial dai HC05 HC-05 master-slave 6pin JY-MCU anti-reverse, integrated Bluetooth serial pass-through module, wireless serial dai

HC05 HC-05 master-slave 6pin JY-MCU anti-reverse, integrated Bluetooth serial pass-through module, wireless serial dai

$4.84 $5.50

2 sold

Categories: Electronic Components & Supplies, Active Components

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3% off
HC-42 Bluetooth module BLE5.0 master-slave nRF52832 wireless serial communication ibeacon HC-42 Bluetooth module BLE5.0 master-slave nRF52832 wireless serial communication ibeacon

HC-42 Bluetooth module BLE5.0 master-slave nRF52832 wireless serial communication ibeacon

$43.65 $45.00

1 sold

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

$8.51 $9.89

2 sold

Categories: Electronic Components & Supplies, Active Components

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Bluetooth-compatible 5.0 BLE Module MESH Networking ZIGBEE Transparent Transmission Master Slave Through JDY-24M Module Bluetooth-compatible 5.0 BLE Module MESH Networking ZIGBEE Transparent Transmission Master Slave Through JDY-24M Module

Bluetooth-compatible 5.0 BLE Module MESH Networking ZIGBEE Transparent Transmission Master Slave Through JDY-24M Module

$2.20 $2.20

1 sold

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

$11.32 $13.16

1 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
2pcs XM-15B /JX-15B Bluetooth Serial Port Module Master-slave In One Compatible With HC-05/06 Anti Reverse 3.3/5V 2pcs XM-15B /JX-15B Bluetooth Serial Port Module Master-slave In One Compatible With HC-05/06 Anti Reverse 3.3/5V

2pcs XM-15B /JX-15B Bluetooth Serial Port Module Master-slave In One Compatible With HC-05/06 Anti Reverse 3.3/5V

$9.97 $10.50

1 sold

Categories: Electronic Components & Supplies, Active Components

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42% off
Diymore I2S ADC Audio I2S Capture Card Module Master-Slave Mode Development Board 24BIT 192K 96K 48K Diymore I2S ADC Audio I2S Capture Card Module Master-Slave Mode Development Board 24BIT 192K 96K 48K

Diymore I2S ADC Audio I2S Capture Card Module Master-Slave Mode Development Board 24BIT 192K 96K 48K

$8.69 $14.99

1 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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5% off
JDY-25M JDY-25 Bluetooth 5.0 BLE MESH Wireless Bluetooth Module Master-slave Transparent Transmission UART Zigbee 80m distance JDY-25M JDY-25 Bluetooth 5.0 BLE MESH Wireless Bluetooth Module Master-slave Transparent Transmission UART Zigbee 80m distance

JDY-25M JDY-25 Bluetooth 5.0 BLE MESH Wireless Bluetooth Module Master-slave Transparent Transmission UART Zigbee 80m distance

$8.63 $9.08

1 sold

Categories: Electronic Components & Supplies, Active Components

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BC04-B master-slave adapter BT to serial module BC04-B BT module Bluetooth-compatible Serial Module To Serial Module Board BC04-B master-slave adapter BT to serial module BC04-B BT module Bluetooth-compatible Serial Module To Serial Module Board

BC04-B master-slave adapter BT to serial module BC04-B BT module Bluetooth-compatible Serial Module To Serial Module Board

$45.99 $45.99

1 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
HC-42 BLE 5.0 Bluetooth module master-slave integrated nRF52832 wireless BLE5.0 transparent transmission serial port 2.4G HC42 HC-42 BLE 5.0 Bluetooth module master-slave integrated nRF52832 wireless BLE5.0 transparent transmission serial port 2.4G HC42

HC-42 BLE 5.0 Bluetooth module master-slave integrated nRF52832 wireless BLE5.0 transparent transmission serial port 2.4G HC42

$6.46 $6.80

2 sold

Categories: Electronic Components & Supplies, Active Components

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JDY-25 JDY-25M BLE ForBluetooth Module MESH Zigbee 5.0 Master-slave Transparent Transmission UART 1.9-3.6V 80M Distance JDY-25 JDY-25M BLE ForBluetooth Module MESH Zigbee 5.0 Master-slave Transparent Transmission UART 1.9-3.6V 80M Distance

JDY-25 JDY-25M BLE ForBluetooth Module MESH Zigbee 5.0 Master-slave Transparent Transmission UART 1.9-3.6V 80M Distance

$16.04 $16.04

1 sold

Categories: Electronic Components & Supplies, Active Components

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10% off
Anti-reverse,Bluetooth Serial Transmission Module Wireless HC-05 with Pin Master-Slave All-in-One Bluetooth Expansion Board Anti-reverse,Bluetooth Serial Transmission Module Wireless HC-05 with Pin Master-Slave All-in-One Bluetooth Expansion Board

Anti-reverse,Bluetooth Serial Transmission Module Wireless HC-05 with Pin Master-Slave All-in-One Bluetooth Expansion Board

$23.59 $26.21

1 sold

Categories: Electronic Components & Supplies, Active Components

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BLE5.1 Master Slave 100M Integrated BLE GATT UART Wireless Serial Port Transparent Transmission Module HLK-B40 BLE5.1 Master Slave 100M Integrated BLE GATT UART Wireless Serial Port Transparent Transmission Module HLK-B40

BLE5.1 Master Slave 100M Integrated BLE GATT UART Wireless Serial Port Transparent Transmission Module HLK-B40

$9.66 $9.66

1 sold

Categories: Electronic Components & Supplies, Active Components

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42% off
DC 12V 24V 433M Wireless RS485 IO Point-to-Point Master-Slave RF Transceiver Relay Swicth Board for Water Pump LED PTZ PLC DC 12V 24V 433M Wireless RS485 IO Point-to-Point Master-Slave RF Transceiver Relay Swicth Board for Water Pump LED PTZ PLC

DC 12V 24V 433M Wireless RS485 IO Point-to-Point Master-Slave RF Transceiver Relay Swicth Board for Water Pump LED PTZ PLC

$40.16 $69.25

2 sold

Categories: Electronic Components & Supplies, Active Components

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