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Showing 1–36 of 23 results

27% off
JDY-34 Dual-Mode Module SPP Master-Slave Integration BLE High-Speed Bluetooth Printer BluetoothWith Backplane JDY-34 Dual-Mode Module SPP Master-Slave Integration BLE High-Speed Bluetooth Printer BluetoothWith Backplane

JDY-34 Dual-Mode Module SPP Master-Slave Integration BLE High-Speed Bluetooth Printer BluetoothWith Backplane

$15.67$21.46

STM32(G030C8T6)+2.4inch touch screen for intelligent control HD display with microcontroller system master/host slave computer STM32(G030C8T6)+2.4inch touch screen for intelligent control HD display with microcontroller system master/host slave computer

STM32(G030C8T6)+2.4inch touch screen for intelligent control HD display with microcontroller system master/host slave computer

$140.00$140.00

Meter, bluetooth serial port passthrough module master-slave integrated bluetooth wireless serial HC - 05 with foot expansion Meter, bluetooth serial port passthrough module master-slave integrated bluetooth wireless serial HC - 05 with foot expansion

Meter, bluetooth serial port passthrough module master-slave integrated bluetooth wireless serial HC - 05 with foot expansion

$71.20$71.20

27% off
Bluetooth Module BLE5.0 Wireless Serial Port Transparent Dual Mode B50 Master-Slave Integrated Low-Power SPP Communica Bluetooth Module BLE5.0 Wireless Serial Port Transparent Dual Mode B50 Master-Slave Integrated Low-Power SPP Communica

Bluetooth Module BLE5.0 Wireless Serial Port Transparent Dual Mode B50 Master-Slave Integrated Low-Power SPP Communica

$15.67$21.46

1X BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter 1X BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

1X BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

$24.09$24.09

15 sold
13% 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

$19.14$22.00

1 sold
1X USB to MBUS slave module MBUS master slave communication debugging bus monitor TSS721 No spontaneity Self collection. 1X USB to MBUS slave module MBUS master slave communication debugging bus monitor TSS721 No spontaneity Self collection.

1X USB to MBUS slave module MBUS master slave communication debugging bus monitor TSS721 No spontaneity Self collection.

$11.10$11.10

27% off
HC-05 Master-slave Integrated Bluetooth Wireless Serial Port Transparent Transmission Communication With Backplane HC-05 Master-slave Integrated Bluetooth Wireless Serial Port Transparent Transmission Communication With Backplane

HC-05 Master-slave Integrated Bluetooth Wireless Serial Port Transparent Transmission Communication With Backplane

$18.96$25.97

1 sold
50% off
I2S ADC Audio I2S Capture Card Module Master Slave Mode Development Board 24BIT 192K 96K 48K 3.5MM/RCA Input ADC I2S ADC Audio I2S Capture Card Module Master Slave Mode Development Board 24BIT 192K 96K 48K 3.5MM/RCA Input ADC

I2S ADC Audio I2S Capture Card Module Master Slave Mode Development Board 24BIT 192K 96K 48K 3.5MM/RCA Input ADC

$62.06$124.13

30% off
2Pcs HC-06 RS232 4Pin Wireless Bluetooth Serial Transceiver Module Bi-Directional Serial Support Slave & Master Mode for Arduino 2Pcs HC-06 RS232 4Pin Wireless Bluetooth Serial Transceiver Module Bi-Directional Serial Support Slave & Master Mode for Arduino

2Pcs HC-06 RS232 4Pin Wireless Bluetooth Serial Transceiver Module Bi-Directional Serial Support Slave & Master Mode for Arduino

$4.56$6.51

1 sold
USB to SPI master I2C slave 7-bit 10-bit address IIC serial port UART frequency PWM output input capture for youyeetoo x1 USB to SPI master I2C slave 7-bit 10-bit address IIC serial port UART frequency PWM output input capture for youyeetoo x1

USB to SPI master I2C slave 7-bit 10-bit address IIC serial port UART frequency PWM output input capture for youyeetoo x1

$3.30$3.30

2 sold
Meter, bluetooth serial port passthrough module master-slave integrated bluetooth wireless serial HC - 05 with foot expansion Meter, bluetooth serial port passthrough module master-slave integrated bluetooth wireless serial HC - 05 with foot expansion

Meter, bluetooth serial port passthrough module master-slave integrated bluetooth wireless serial HC - 05 with foot expansion

$71.20$71.20

27% off
Bluetooth Module BLE5.0 Wireless Serial Port Transparent Dual Mode B50 Master-Slave Integrated Low-Power SPP Communica Bluetooth Module BLE5.0 Wireless Serial Port Transparent Dual Mode B50 Master-Slave Integrated Low-Power SPP Communica

Bluetooth Module BLE5.0 Wireless Serial Port Transparent Dual Mode B50 Master-Slave Integrated Low-Power SPP Communica

$37.08$50.79

27% off
JDY-25M Bluetooth 5.0 MESH Zigbee module Bluetooth MESH BLE Bluetooth BLE master-slave transparent transmission JDY-25M Bluetooth 5.0 MESH Zigbee module Bluetooth MESH BLE Bluetooth BLE master-slave transparent transmission

JDY-25M Bluetooth 5.0 MESH Zigbee module Bluetooth MESH BLE Bluetooth BLE master-slave transparent transmission

$15.59$21.35

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

$3.01$3.01

1 sold
NEW BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter NEW BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

NEW BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

$23.32$23.32

53 sold
27% off
HC-05 Master-Slave intGrated Wireless Bluetooth Module Serial Port Transparent Communication With Clear Key HC-05 Master-Slave intGrated Wireless Bluetooth Module Serial Port Transparent Communication With Clear Key

HC-05 Master-Slave intGrated Wireless Bluetooth Module Serial Port Transparent Communication With Clear Key

$33.42$45.78

27% off
Huicheng genuine HC-05 Bluetooth module master-slave integrated development board wireless serial port module Huicheng genuine HC-05 Bluetooth module master-slave integrated development board wireless serial port module

Huicheng genuine HC-05 Bluetooth module master-slave integrated development board wireless serial port module

$31.93$43.74

16% off
NEW USB to MBUS slave module MBUS master slave communication debugging bus monitor TSS721 No spontaneity Self collection. NEW USB to MBUS slave module MBUS master slave communication debugging bus monitor TSS721 No spontaneity Self collection.

NEW USB to MBUS slave module MBUS master slave communication debugging bus monitor TSS721 No spontaneity Self collection.

$8.77$10.44

4 sold
USB to SPI master I2C slave 7-bit 10-bit address IIC serial port UART frequency PWM output input capture for youyeetoo x1 USB to SPI master I2C slave 7-bit 10-bit address IIC serial port UART frequency PWM output input capture for youyeetoo x1

USB to SPI master I2C slave 7-bit 10-bit address IIC serial port UART frequency PWM output input capture for youyeetoo x1

$14.00$14.00

27% off
JDY-25M 5.0 Zigbee Module MESH Bluetooth BLE Master-slave Transparent Transmission JDY-25M 5.0 Zigbee Module MESH Bluetooth BLE Master-slave Transparent Transmission

JDY-25M 5.0 Zigbee Module MESH Bluetooth BLE Master-slave Transparent Transmission

$10.45$14.31

HC-05 Master/Slave integrated wireless Bluetooth module Serial port passthrough communication belt clear button HC-05 Master/Slave integrated wireless Bluetooth module Serial port passthrough communication belt clear button

HC-05 Master/Slave integrated wireless Bluetooth module Serial port passthrough communication belt clear button

$44.29$44.29

27% off
JDY-34 Dual-Mode Module SPP Master-Slave Integration BLE High-Speed Bluetooth Printer BluetoothWith Backplane JDY-34 Dual-Mode Module SPP Master-Slave Integration BLE High-Speed Bluetooth Printer BluetoothWith Backplane

JDY-34 Dual-Mode Module SPP Master-Slave Integration BLE High-Speed Bluetooth Printer BluetoothWith Backplane

$15.67 $21.46

Categories: Computer & Office, Computer Components

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STM32(G030C8T6)+2.4inch touch screen for intelligent control HD display with microcontroller system master/host slave computer STM32(G030C8T6)+2.4inch touch screen for intelligent control HD display with microcontroller system master/host slave computer

STM32(G030C8T6)+2.4inch touch screen for intelligent control HD display with microcontroller system master/host slave computer

$140.00 $140.00

Categories: Computer & Office, Computer Components

Buy Now
Meter, bluetooth serial port passthrough module master-slave integrated bluetooth wireless serial HC - 05 with foot expansion Meter, bluetooth serial port passthrough module master-slave integrated bluetooth wireless serial HC - 05 with foot expansion

Meter, bluetooth serial port passthrough module master-slave integrated bluetooth wireless serial HC - 05 with foot expansion

$71.20 $71.20

Categories: Computer & Office, Computer Components

Buy Now
27% off
Bluetooth Module BLE5.0 Wireless Serial Port Transparent Dual Mode B50 Master-Slave Integrated Low-Power SPP Communica Bluetooth Module BLE5.0 Wireless Serial Port Transparent Dual Mode B50 Master-Slave Integrated Low-Power SPP Communica

Bluetooth Module BLE5.0 Wireless Serial Port Transparent Dual Mode B50 Master-Slave Integrated Low-Power SPP Communica

$15.67 $21.46

Categories: Computer & Office, Computer Components

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1X BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter 1X BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

1X BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

$24.09 $24.09

15 sold

Categories: Computer & Office, Computer Components

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13% 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

$19.14 $22.00

1 sold

Categories: Computer & Office, Computer Components

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1X USB to MBUS slave module MBUS master slave communication debugging bus monitor TSS721 No spontaneity Self collection. 1X USB to MBUS slave module MBUS master slave communication debugging bus monitor TSS721 No spontaneity Self collection.

1X USB to MBUS slave module MBUS master slave communication debugging bus monitor TSS721 No spontaneity Self collection.

$11.10 $11.10

Categories: Computer & Office, Computer Components

Buy Now
27% off
HC-05 Master-slave Integrated Bluetooth Wireless Serial Port Transparent Transmission Communication With Backplane HC-05 Master-slave Integrated Bluetooth Wireless Serial Port Transparent Transmission Communication With Backplane

HC-05 Master-slave Integrated Bluetooth Wireless Serial Port Transparent Transmission Communication With Backplane

$18.96 $25.97

1 sold

Categories: Computer & Office, Computer Components

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50% off
I2S ADC Audio I2S Capture Card Module Master Slave Mode Development Board 24BIT 192K 96K 48K 3.5MM/RCA Input ADC I2S ADC Audio I2S Capture Card Module Master Slave Mode Development Board 24BIT 192K 96K 48K 3.5MM/RCA Input ADC

I2S ADC Audio I2S Capture Card Module Master Slave Mode Development Board 24BIT 192K 96K 48K 3.5MM/RCA Input ADC

$62.06 $124.13

Categories: Computer & Office, Computer Components

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30% off
2Pcs HC-06 RS232 4Pin Wireless Bluetooth Serial Transceiver Module Bi-Directional Serial Support Slave & Master Mode for Arduino 2Pcs HC-06 RS232 4Pin Wireless Bluetooth Serial Transceiver Module Bi-Directional Serial Support Slave & Master Mode for Arduino

2Pcs HC-06 RS232 4Pin Wireless Bluetooth Serial Transceiver Module Bi-Directional Serial Support Slave & Master Mode for Arduino

$4.56 $6.51

1 sold

Categories: Computer & Office, Computer Components

Buy Now
USB to SPI master I2C slave 7-bit 10-bit address IIC serial port UART frequency PWM output input capture for youyeetoo x1 USB to SPI master I2C slave 7-bit 10-bit address IIC serial port UART frequency PWM output input capture for youyeetoo x1

USB to SPI master I2C slave 7-bit 10-bit address IIC serial port UART frequency PWM output input capture for youyeetoo x1

$3.30 $3.30

2 sold

Categories: Computer & Office, Computer Components

Buy Now
Meter, bluetooth serial port passthrough module master-slave integrated bluetooth wireless serial HC - 05 with foot expansion Meter, bluetooth serial port passthrough module master-slave integrated bluetooth wireless serial HC - 05 with foot expansion

Meter, bluetooth serial port passthrough module master-slave integrated bluetooth wireless serial HC - 05 with foot expansion

$71.20 $71.20

Categories: Computer & Office, Computer Components

Buy Now
27% off
Bluetooth Module BLE5.0 Wireless Serial Port Transparent Dual Mode B50 Master-Slave Integrated Low-Power SPP Communica Bluetooth Module BLE5.0 Wireless Serial Port Transparent Dual Mode B50 Master-Slave Integrated Low-Power SPP Communica

Bluetooth Module BLE5.0 Wireless Serial Port Transparent Dual Mode B50 Master-Slave Integrated Low-Power SPP Communica

$37.08 $50.79

Categories: Computer & Office, Computer Components

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27% off
JDY-25M Bluetooth 5.0 MESH Zigbee module Bluetooth MESH BLE Bluetooth BLE master-slave transparent transmission JDY-25M Bluetooth 5.0 MESH Zigbee module Bluetooth MESH BLE Bluetooth BLE master-slave transparent transmission

JDY-25M Bluetooth 5.0 MESH Zigbee module Bluetooth MESH BLE Bluetooth BLE master-slave transparent transmission

$15.59 $21.35

Categories: Computer & Office, Computer Components

Buy Now
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

$3.01 $3.01

1 sold

Categories: Computer & Office, Computer Components

Buy Now
NEW BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter NEW BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

NEW BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

$23.32 $23.32

53 sold

Categories: Computer & Office, Computer Components

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27% off
HC-05 Master-Slave intGrated Wireless Bluetooth Module Serial Port Transparent Communication With Clear Key HC-05 Master-Slave intGrated Wireless Bluetooth Module Serial Port Transparent Communication With Clear Key

HC-05 Master-Slave intGrated Wireless Bluetooth Module Serial Port Transparent Communication With Clear Key

$33.42 $45.78

Categories: Computer & Office, Computer Components

Buy Now
27% off
Huicheng genuine HC-05 Bluetooth module master-slave integrated development board wireless serial port module Huicheng genuine HC-05 Bluetooth module master-slave integrated development board wireless serial port module

Huicheng genuine HC-05 Bluetooth module master-slave integrated development board wireless serial port module

$31.93 $43.74

Categories: Computer & Office, Computer Components

Buy Now
16% off
NEW USB to MBUS slave module MBUS master slave communication debugging bus monitor TSS721 No spontaneity Self collection. NEW USB to MBUS slave module MBUS master slave communication debugging bus monitor TSS721 No spontaneity Self collection.

NEW USB to MBUS slave module MBUS master slave communication debugging bus monitor TSS721 No spontaneity Self collection.

$8.77 $10.44

4 sold

Categories: Computer & Office, Computer Components

Buy Now
USB to SPI master I2C slave 7-bit 10-bit address IIC serial port UART frequency PWM output input capture for youyeetoo x1 USB to SPI master I2C slave 7-bit 10-bit address IIC serial port UART frequency PWM output input capture for youyeetoo x1

USB to SPI master I2C slave 7-bit 10-bit address IIC serial port UART frequency PWM output input capture for youyeetoo x1

$14.00 $14.00

Categories: Computer & Office, Computer Components

Buy Now
27% off
JDY-25M 5.0 Zigbee Module MESH Bluetooth BLE Master-slave Transparent Transmission JDY-25M 5.0 Zigbee Module MESH Bluetooth BLE Master-slave Transparent Transmission

JDY-25M 5.0 Zigbee Module MESH Bluetooth BLE Master-slave Transparent Transmission

$10.45 $14.31

Categories: Computer & Office, Computer Components

Buy Now
HC-05 Master/Slave integrated wireless Bluetooth module Serial port passthrough communication belt clear button HC-05 Master/Slave integrated wireless Bluetooth module Serial port passthrough communication belt clear button

HC-05 Master/Slave integrated wireless Bluetooth module Serial port passthrough communication belt clear button

$44.29 $44.29

Categories: Computer & Office, Computer Components

Buy Now