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RS485

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Industrial USB To RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard RS-485 A Connector Board Industrial USB To RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard RS-485 A Connector Board

Industrial USB To RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard RS-485 A Connector Board

$0.92$0.92

2029 sold
35% off
433MHz 868MHz Wireless Lora Data Transmission DTU RS232 RS485 Converter Long Distance Wireless Digital Radio 433MHz 868MHz Wireless Lora Data Transmission DTU RS232 RS485 Converter Long Distance Wireless Digital Radio

433MHz 868MHz Wireless Lora Data Transmission DTU RS232 RS485 Converter Long Distance Wireless Digital Radio

$9.09$13.98

25 sold
51% off
Modbus-Rtu 1/2/4/8 Channel Optocoupler Isolation 12V Relay Module Switch Modbus RTU Relay Output Switch RS485/TTL Communication Modbus-Rtu 1/2/4/8 Channel Optocoupler Isolation 12V Relay Module Switch Modbus RTU Relay Output Switch RS485/TTL Communication

Modbus-Rtu 1/2/4/8 Channel Optocoupler Isolation 12V Relay Module Switch Modbus RTU Relay Output Switch RS485/TTL Communication

$3.79$7.79

42 sold
89% off
10PCS TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V 10PCS TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

10PCS TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

$7.17$67.33

216 sold
mini 8CH RS485 Multifunctional DI-DO Module Digital NPN PNP Input Output Modbus RTU PLC Remote IO Expansion Board DC 5V 12V 24V mini 8CH RS485 Multifunctional DI-DO Module Digital NPN PNP Input Output Modbus RTU PLC Remote IO Expansion Board DC 5V 12V 24V

mini 8CH RS485 Multifunctional DI-DO Module Digital NPN PNP Input Output Modbus RTU PLC Remote IO Expansion Board DC 5V 12V 24V

$3.51$3.51

4 sold
75% off
3Ch 1Hz-20kHz Duty Cycle Frequency Adjustable PWM Square Wave Pulse Generator UART RS232 RS485 Bus Modbus RTU Board 3Ch 1Hz-20kHz Duty Cycle Frequency Adjustable PWM Square Wave Pulse Generator UART RS232 RS485 Bus Modbus RTU Board

3Ch 1Hz-20kHz Duty Cycle Frequency Adjustable PWM Square Wave Pulse Generator UART RS232 RS485 Bus Modbus RTU Board

$0.99$4.04

40 sold
25% off
Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL Pin Modbus-Rtu Anti-reverse Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL Pin Modbus-Rtu Anti-reverse

Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL Pin Modbus-Rtu Anti-reverse

$0.94$1.25

12 sold
23% off
Modbus RTU 7-24V/AC 220V 4 channel Relay Module Switch RS485/TTL UART Communication Interface Anti-reverse Connection 8-bit MCU Modbus RTU 7-24V/AC 220V 4 channel Relay Module Switch RS485/TTL UART Communication Interface Anti-reverse Connection 8-bit MCU

Modbus RTU 7-24V/AC 220V 4 channel Relay Module Switch RS485/TTL UART Communication Interface Anti-reverse Connection 8-bit MCU

$3.71$4.82

14 sold
11% off
1~10PCS TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control Power Supply Module 1~10PCS TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control Power Supply Module

1~10PCS TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control Power Supply Module

$0.99$1.12

311 sold
12% off
TZT TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module TZT TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module

TZT TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module

$0.30$0.34

33 sold
42% off
Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL Pin Modbus-Rtu Anti-reverse Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL Pin Modbus-Rtu Anti-reverse

Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL Pin Modbus-Rtu Anti-reverse

$2.60$4.48

54 sold
1/5PCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control 1/5PCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

1/5PCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

$0.33$0.33

223 sold
5% off
TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

$0.34$0.36

505 sold
70% off
16ch Multifunction RS485 Relay NPN PNP IO Control Core Board Modbus Rtu & AT Command Module 16ch Multifunction RS485 Relay NPN PNP IO Control Core Board Modbus Rtu & AT Command Module

16ch Multifunction RS485 Relay NPN PNP IO Control Core Board Modbus Rtu & AT Command Module

$1.65$5.65

11 sold
47% off
1 2 4 Channel Way Modbus Relay Module Switch Modbus RTU Input RS485/TTL Communication Smart Remote Control 1 2 4 Channel Way Modbus Relay Module Switch Modbus RTU Input RS485/TTL Communication Smart Remote Control

1 2 4 Channel Way Modbus Relay Module Switch Modbus RTU Input RS485/TTL Communication Smart Remote Control

$2.09$3.94

2 sold
MAX485 Module RS-485 TTL Turn To RS485 MAX485CSA Converter Module For Arduino Microcontroller MCU Development Accessories MAX485 Module RS-485 TTL Turn To RS485 MAX485CSA Converter Module For Arduino Microcontroller MCU Development Accessories

MAX485 Module RS-485 TTL Turn To RS485 MAX485CSA Converter Module For Arduino Microcontroller MCU Development Accessories

$0.93$0.93

465 sold
57% off
1~10PCS EGBO Industrial USB To RS485/422 Converter Upgrade Protection CH340 RS485 Converter For arduino 1~10PCS EGBO Industrial USB To RS485/422 Converter Upgrade Protection CH340 RS485 Converter For arduino

1~10PCS EGBO Industrial USB To RS485/422 Converter Upgrade Protection CH340 RS485 Converter For arduino

$0.99$2.31

54 sold
86% off
1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V 1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

$7.18$51.62

1141 sold
25% off
ZY-MAX485/SP485 TTL to RS485 communication module microcontroller level conversion ZY-MAX485/SP485 TTL to RS485 communication module microcontroller level conversion

ZY-MAX485/SP485 TTL to RS485 communication module microcontroller level conversion

$7.14$9.53

40 sold
1k-100K Resistance to RS485 RS232(TTL) Converter 10K 3950 NTC Thermistor Temperature Acquisition Module 1k-100K Resistance to RS485 RS232(TTL) Converter 10K 3950 NTC Thermistor Temperature Acquisition Module

1k-100K Resistance to RS485 RS232(TTL) Converter 10K 3950 NTC Thermistor Temperature Acquisition Module

$0.91$0.91

28 sold
48% off
DB9 Connector D-SUB 9Pin male female solderless serial AWG Wire cable adapter with shell rs485 plug rs232 COM adapter terminal DB9 Connector D-SUB 9Pin male female solderless serial AWG Wire cable adapter with shell rs485 plug rs232 COM adapter terminal

DB9 Connector D-SUB 9Pin male female solderless serial AWG Wire cable adapter with shell rs485 plug rs232 COM adapter terminal

$7.18$13.83

152 sold
89% off
Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter

Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter

$7.17$71.25

112 sold
13% off
DC 7-24V Modbus Rtu7 4 Way 8 Way Relay Module Switch Input Output RS485/TTL Interface Signal Detection Anti-reverse Connection DC 7-24V Modbus Rtu7 4 Way 8 Way Relay Module Switch Input Output RS485/TTL Interface Signal Detection Anti-reverse Connection

DC 7-24V Modbus Rtu7 4 Way 8 Way Relay Module Switch Input Output RS485/TTL Interface Signal Detection Anti-reverse Connection

$3.69$4.24

3 sold
79% off
7-24V Modbus-Rtu 1/2/4/8 Channel Relay Module Switch Modbus RTU RS485/TTL Communication Input Output W/ Anti-reverse Protection 7-24V Modbus-Rtu 1/2/4/8 Channel Relay Module Switch Modbus RTU RS485/TTL Communication Input Output W/ Anti-reverse Protection

7-24V Modbus-Rtu 1/2/4/8 Channel Relay Module Switch Modbus RTU RS485/TTL Communication Input Output W/ Anti-reverse Protection

$0.99$4.83

121 sold
66% off
MCU TTL to RS485 module 485 to serial port UART level switching hardware automatic control flow MCU TTL to RS485 module 485 to serial port UART level switching hardware automatic control flow

MCU TTL to RS485 module 485 to serial port UART level switching hardware automatic control flow

$21.36$64.15

37 sold
64% off
1/5pcs MAX485 Module RS-485 TTL Turn To RS485 MAX485CSA Converter Module For Arduino Microcontroller MCU Development Accessories 1/5pcs MAX485 Module RS-485 TTL Turn To RS485 MAX485CSA Converter Module For Arduino Microcontroller MCU Development Accessories

1/5pcs MAX485 Module RS-485 TTL Turn To RS485 MAX485CSA Converter Module For Arduino Microcontroller MCU Development Accessories

$18.06$50.81

46 sold
13% off
TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

$3.48$4.00

263 sold
88% off
USB to RS485 485 Converter Adapter Support Win7 XP Vista Linux Mac OS WinCE5.0 USB to RS485 485 Converter Adapter Support Win7 XP Vista Linux Mac OS WinCE5.0

USB to RS485 485 Converter Adapter Support Win7 XP Vista Linux Mac OS WinCE5.0

$7.17$60.70

693 sold
33% off
1-10pcs TTL To RS485 Signal Converter 3V 5.5V 485 To Serial UART Level Mutual Converter Automatic Flow Control Module 1-10pcs TTL To RS485 Signal Converter 3V 5.5V 485 To Serial UART Level Mutual Converter Automatic Flow Control Module

1-10pcs TTL To RS485 Signal Converter 3V 5.5V 485 To Serial UART Level Mutual Converter Automatic Flow Control Module

$7.14$10.68

125 sold
66% off
TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

$16.92$50.64

28 sold
69% off
2ch Highly Integrated (12Bit ADC/Operational Amplifier/Voltage Reference) 4-20MA 0-5V 10V RS485 Modbus Collector Module 2ch Highly Integrated (12Bit ADC/Operational Amplifier/Voltage Reference) 4-20MA 0-5V 10V RS485 Modbus Collector Module

2ch Highly Integrated (12Bit ADC/Operational Amplifier/Voltage Reference) 4-20MA 0-5V 10V RS485 Modbus Collector Module

$0.99$3.29

119 sold
66% off
Industrial USB To RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard RS-485 A Connector Board Industrial USB To RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard RS-485 A Connector Board

Industrial USB To RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard RS-485 A Connector Board

$17.16$51.37

27 sold
70% off
10PCS 20PCS EGBO MAX485 module RS485 module TTL turn RS 485 module MCU development accessories rs 485 10PCS 20PCS EGBO MAX485 module RS485 module TTL turn RS 485 module MCU development accessories rs 485

10PCS 20PCS EGBO MAX485 module RS485 module TTL turn RS 485 module MCU development accessories rs 485

$0.99$3.31

73 sold
MAX485 Module RS-485 TTL Turn To RS485 MAX485CSA Converter Module For Arduino Microcontroller MCU Development Accessories MAX485 Module RS-485 TTL Turn To RS485 MAX485CSA Converter Module For Arduino Microcontroller MCU Development Accessories

MAX485 Module RS-485 TTL Turn To RS485 MAX485CSA Converter Module For Arduino Microcontroller MCU Development Accessories

$6.66$6.66

178 sold
56% off
5PCS~20PCS EGBO MAX485 module RS485 module TTL turn RS 485 module MCU development accessories rs 485 5PCS~20PCS EGBO MAX485 module RS485 module TTL turn RS 485 module MCU development accessories rs 485

5PCS~20PCS EGBO MAX485 module RS485 module TTL turn RS 485 module MCU development accessories rs 485

$0.99$2.29

756 sold
Industrial USB To RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard RS-485 A Connector Board Industrial USB To RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard RS-485 A Connector Board

Industrial USB To RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard RS-485 A Connector Board

$0.92 $0.92

2029 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
35% off
433MHz 868MHz Wireless Lora Data Transmission DTU RS232 RS485 Converter Long Distance Wireless Digital Radio 433MHz 868MHz Wireless Lora Data Transmission DTU RS232 RS485 Converter Long Distance Wireless Digital Radio

433MHz 868MHz Wireless Lora Data Transmission DTU RS232 RS485 Converter Long Distance Wireless Digital Radio

$9.09 $13.98

25 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
51% off
Modbus-Rtu 1/2/4/8 Channel Optocoupler Isolation 12V Relay Module Switch Modbus RTU Relay Output Switch RS485/TTL Communication Modbus-Rtu 1/2/4/8 Channel Optocoupler Isolation 12V Relay Module Switch Modbus RTU Relay Output Switch RS485/TTL Communication

Modbus-Rtu 1/2/4/8 Channel Optocoupler Isolation 12V Relay Module Switch Modbus RTU Relay Output Switch RS485/TTL Communication

$3.79 $7.79

42 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
89% off
10PCS TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V 10PCS TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

10PCS TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

$7.17 $67.33

216 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
mini 8CH RS485 Multifunctional DI-DO Module Digital NPN PNP Input Output Modbus RTU PLC Remote IO Expansion Board DC 5V 12V 24V mini 8CH RS485 Multifunctional DI-DO Module Digital NPN PNP Input Output Modbus RTU PLC Remote IO Expansion Board DC 5V 12V 24V

mini 8CH RS485 Multifunctional DI-DO Module Digital NPN PNP Input Output Modbus RTU PLC Remote IO Expansion Board DC 5V 12V 24V

$3.51 $3.51

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
75% off
3Ch 1Hz-20kHz Duty Cycle Frequency Adjustable PWM Square Wave Pulse Generator UART RS232 RS485 Bus Modbus RTU Board 3Ch 1Hz-20kHz Duty Cycle Frequency Adjustable PWM Square Wave Pulse Generator UART RS232 RS485 Bus Modbus RTU Board

3Ch 1Hz-20kHz Duty Cycle Frequency Adjustable PWM Square Wave Pulse Generator UART RS232 RS485 Bus Modbus RTU Board

$0.99 $4.04

40 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
25% off
Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL Pin Modbus-Rtu Anti-reverse Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL Pin Modbus-Rtu Anti-reverse

Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL Pin Modbus-Rtu Anti-reverse

$0.94 $1.25

12 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
23% off
Modbus RTU 7-24V/AC 220V 4 channel Relay Module Switch RS485/TTL UART Communication Interface Anti-reverse Connection 8-bit MCU Modbus RTU 7-24V/AC 220V 4 channel Relay Module Switch RS485/TTL UART Communication Interface Anti-reverse Connection 8-bit MCU

Modbus RTU 7-24V/AC 220V 4 channel Relay Module Switch RS485/TTL UART Communication Interface Anti-reverse Connection 8-bit MCU

$3.71 $4.82

14 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
11% off
1~10PCS TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control Power Supply Module 1~10PCS TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control Power Supply Module

1~10PCS TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control Power Supply Module

$0.99 $1.12

311 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
12% off
TZT TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module TZT TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module

TZT TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module

$0.30 $0.34

33 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
42% off
Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL Pin Modbus-Rtu Anti-reverse Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL Pin Modbus-Rtu Anti-reverse

Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL Pin Modbus-Rtu Anti-reverse

$2.60 $4.48

54 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
1/5PCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control 1/5PCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

1/5PCS TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

$0.33 $0.33

223 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5% off
TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

$0.34 $0.36

505 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
70% off
16ch Multifunction RS485 Relay NPN PNP IO Control Core Board Modbus Rtu & AT Command Module 16ch Multifunction RS485 Relay NPN PNP IO Control Core Board Modbus Rtu & AT Command Module

16ch Multifunction RS485 Relay NPN PNP IO Control Core Board Modbus Rtu & AT Command Module

$1.65 $5.65

11 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
47% off
1 2 4 Channel Way Modbus Relay Module Switch Modbus RTU Input RS485/TTL Communication Smart Remote Control 1 2 4 Channel Way Modbus Relay Module Switch Modbus RTU Input RS485/TTL Communication Smart Remote Control

1 2 4 Channel Way Modbus Relay Module Switch Modbus RTU Input RS485/TTL Communication Smart Remote Control

$2.09 $3.94

2 sold

Categories: Electronic Components & Supplies, Active Components

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MAX485 Module RS-485 TTL Turn To RS485 MAX485CSA Converter Module For Arduino Microcontroller MCU Development Accessories MAX485 Module RS-485 TTL Turn To RS485 MAX485CSA Converter Module For Arduino Microcontroller MCU Development Accessories

MAX485 Module RS-485 TTL Turn To RS485 MAX485CSA Converter Module For Arduino Microcontroller MCU Development Accessories

$0.93 $0.93

465 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
57% off
1~10PCS EGBO Industrial USB To RS485/422 Converter Upgrade Protection CH340 RS485 Converter For arduino 1~10PCS EGBO Industrial USB To RS485/422 Converter Upgrade Protection CH340 RS485 Converter For arduino

1~10PCS EGBO Industrial USB To RS485/422 Converter Upgrade Protection CH340 RS485 Converter For arduino

$0.99 $2.31

54 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
86% off
1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V 1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

$7.18 $51.62

1141 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
25% off
ZY-MAX485/SP485 TTL to RS485 communication module microcontroller level conversion ZY-MAX485/SP485 TTL to RS485 communication module microcontroller level conversion

ZY-MAX485/SP485 TTL to RS485 communication module microcontroller level conversion

$7.14 $9.53

40 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
1k-100K Resistance to RS485 RS232(TTL) Converter 10K 3950 NTC Thermistor Temperature Acquisition Module 1k-100K Resistance to RS485 RS232(TTL) Converter 10K 3950 NTC Thermistor Temperature Acquisition Module

1k-100K Resistance to RS485 RS232(TTL) Converter 10K 3950 NTC Thermistor Temperature Acquisition Module

$0.91 $0.91

28 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
48% off
DB9 Connector D-SUB 9Pin male female solderless serial AWG Wire cable adapter with shell rs485 plug rs232 COM adapter terminal DB9 Connector D-SUB 9Pin male female solderless serial AWG Wire cable adapter with shell rs485 plug rs232 COM adapter terminal

DB9 Connector D-SUB 9Pin male female solderless serial AWG Wire cable adapter with shell rs485 plug rs232 COM adapter terminal

$7.18 $13.83

152 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
89% off
Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter

Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter

$7.17 $71.25

112 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
13% off
DC 7-24V Modbus Rtu7 4 Way 8 Way Relay Module Switch Input Output RS485/TTL Interface Signal Detection Anti-reverse Connection DC 7-24V Modbus Rtu7 4 Way 8 Way Relay Module Switch Input Output RS485/TTL Interface Signal Detection Anti-reverse Connection

DC 7-24V Modbus Rtu7 4 Way 8 Way Relay Module Switch Input Output RS485/TTL Interface Signal Detection Anti-reverse Connection

$3.69 $4.24

3 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
79% off
7-24V Modbus-Rtu 1/2/4/8 Channel Relay Module Switch Modbus RTU RS485/TTL Communication Input Output W/ Anti-reverse Protection 7-24V Modbus-Rtu 1/2/4/8 Channel Relay Module Switch Modbus RTU RS485/TTL Communication Input Output W/ Anti-reverse Protection

7-24V Modbus-Rtu 1/2/4/8 Channel Relay Module Switch Modbus RTU RS485/TTL Communication Input Output W/ Anti-reverse Protection

$0.99 $4.83

121 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
66% off
MCU TTL to RS485 module 485 to serial port UART level switching hardware automatic control flow MCU TTL to RS485 module 485 to serial port UART level switching hardware automatic control flow

MCU TTL to RS485 module 485 to serial port UART level switching hardware automatic control flow

$21.36 $64.15

37 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
64% off
1/5pcs MAX485 Module RS-485 TTL Turn To RS485 MAX485CSA Converter Module For Arduino Microcontroller MCU Development Accessories 1/5pcs MAX485 Module RS-485 TTL Turn To RS485 MAX485CSA Converter Module For Arduino Microcontroller MCU Development Accessories

1/5pcs MAX485 Module RS-485 TTL Turn To RS485 MAX485CSA Converter Module For Arduino Microcontroller MCU Development Accessories

$18.06 $50.81

46 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
13% off
TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

$3.48 $4.00

263 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
88% off
USB to RS485 485 Converter Adapter Support Win7 XP Vista Linux Mac OS WinCE5.0 USB to RS485 485 Converter Adapter Support Win7 XP Vista Linux Mac OS WinCE5.0

USB to RS485 485 Converter Adapter Support Win7 XP Vista Linux Mac OS WinCE5.0

$7.17 $60.70

693 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
33% off
1-10pcs TTL To RS485 Signal Converter 3V 5.5V 485 To Serial UART Level Mutual Converter Automatic Flow Control Module 1-10pcs TTL To RS485 Signal Converter 3V 5.5V 485 To Serial UART Level Mutual Converter Automatic Flow Control Module

1-10pcs TTL To RS485 Signal Converter 3V 5.5V 485 To Serial UART Level Mutual Converter Automatic Flow Control Module

$7.14 $10.68

125 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
66% off
TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

$16.92 $50.64

28 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
69% off
2ch Highly Integrated (12Bit ADC/Operational Amplifier/Voltage Reference) 4-20MA 0-5V 10V RS485 Modbus Collector Module 2ch Highly Integrated (12Bit ADC/Operational Amplifier/Voltage Reference) 4-20MA 0-5V 10V RS485 Modbus Collector Module

2ch Highly Integrated (12Bit ADC/Operational Amplifier/Voltage Reference) 4-20MA 0-5V 10V RS485 Modbus Collector Module

$0.99 $3.29

119 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
66% off
Industrial USB To RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard RS-485 A Connector Board Industrial USB To RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard RS-485 A Connector Board

Industrial USB To RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard RS-485 A Connector Board

$17.16 $51.37

27 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
70% off
10PCS 20PCS EGBO MAX485 module RS485 module TTL turn RS 485 module MCU development accessories rs 485 10PCS 20PCS EGBO MAX485 module RS485 module TTL turn RS 485 module MCU development accessories rs 485

10PCS 20PCS EGBO MAX485 module RS485 module TTL turn RS 485 module MCU development accessories rs 485

$0.99 $3.31

73 sold

Categories: Electronic Components & Supplies, Active Components

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MAX485 Module RS-485 TTL Turn To RS485 MAX485CSA Converter Module For Arduino Microcontroller MCU Development Accessories MAX485 Module RS-485 TTL Turn To RS485 MAX485CSA Converter Module For Arduino Microcontroller MCU Development Accessories

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