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RF Wireless Electronics Technology

RF Wireless Electronics Technology

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Sensor modules

DC 12V/24V 4-16CH DI-DO CAN Fieldbus Relay Module RS485 Modbus RTU PLC IO Expand

AU $27.15 to AU $66.38

8CH RS485 MODBUS RTU DS18B20 Temperature Sensor Collector PLC Paperless recorder

AU $3.76 to AU $13.57

TYPE-C USB Relay Module DC 5V 12V PC UART Serial Port RS232(TTL) Switch Board

AU $5.87 to AU $7.53

8CH 0-5V 0-10V 4-20MA Voltage Current Signal Generator Detector RS485 Modbus RTU

AU $22.62 to AU $28.66

DC 5V 12V 24V 8CH RS485 Modbus Rtu HMI Remote IO Expanding Board

AU $5.95 to AU $6.88

1/8 Port Industrial Modbus gateway server Modbus TCP to MODBUS RTU/ASCII

AU $24.13 to AU $48.28

16ch Multifunction RS485 Relay NPN PNP IO Control Core Board Modbus Rtu

AU $7.38 to AU $22.62

3 Ch RS485 PWM Square Wave Pulse signal Generator UART RS232 RS485 Bus Modbus

AU $7.23

DC 12V 4-20mA 0-5V 0-10V Voltage Signal Acquisition RS485 Modbus RTU Module

AU $6.02

2AI-2DO NTC Relay RS485 RS232(TTL) Module Temperature Input Relay Output

AU $13.57 to AU $15.08

4-20MA/0-5V/0-10V 4ch Current/Voltage Analog Acquisition RS485 RTU ADC Module

AU $7.53

DC 12V RS485 to 4-20MA 0-20MA Current Signal Generator DAC Converter Modbus RTU

AU $7.53

5V 12V RS485 TTL232 Modbus RTU 10K 3950 NTC Thermistor Temperature Sensor Module

AU $3.76 to AU $7.53

1PCS 24V DC 1/2/4/8/12 Channel DI-DO Modbus RTU RS485 Relay Board

AU $12.06 to AU $40.73

DC 12V 24V RS485 Wireless Transceiver UART Transmitter and Receiver Modbus RTU

AU $15.08 to AU $46.77

DC 5V12V 24V 8-24CH Current Voltage to RS485 Converter 4-20MA 0-30V ADC Collect

AU $11.94 to AU $18.09

SHT30 RS485 TTL232 Modbus Rtu Digital Temperature and Humidity Sensor Module PLC

AU $6.02 to AU $9.04

Temperature Humidity Sensor Module RS485 Modbus RTU replace DHT11 DHT22 DS18B20

AU $15.6031% off

LED Temperature Humidity Sensor Module RS485 Modbus RTU repl DS18B20 SHT10 SHT11

AU $18.73 to AU $20.8131% off

DC 5V 7.5V 9V 2Ch RS232 Relay Board Remote Control USB PC UART COM Serial Ports

AU $15.08

8-48CH RS485 NPN PNP Input Output Port Remote Control Switch PLC IO expansion

AU $18.09 to AU $60.33

20ch Multifunction RS485 Relay Board 20DO 2DI 2AI PLC IO Expanding Module

AU $60.20 to AU $60.33

16CH DC 12V 24V Hardware Setup Parameters Modbus Rtu Multifunction RS485 Relay

AU $34.69 to AU $40.73

8-24CH 4-20MA To RS485 Current Analog Input Collector Module MODBUS RTU Board

AU $16.58 to AU $34.47

-20-400 Celsius PT100 Thermocouple RS485 Modbus Rtu Temperature Detector Tester

AU $1.95 to AU $7.53

12V DC RS485 TTL RS232 Serial Port Relay UART Modbus Rtu Switch Module PLC PTZ

AU $7.53

1/4PCS ACC Trigger Delay Power-off Switch Module DC 12V Car Timing Relay for LED

AU $5.09 to AU $20.34

8-32 DI-DO PNP to PNP RS485 Modbus Rtu Remote IO Module DC 12-24V 300MA Output

AU $20.30 to AU $52.80

DC 5V 12V 8ch Modbus Rtu UART TTL232 IO Control Module for arduiuo

AU $4.50 to AU $4.51

2CH Micro Size 3A RS485 Relay Board PC UART Serial Port Switch DC 12V 24V

AU $9.91 to AU $35.75

DC 12V 24V 1CH 3A Small Relay Board RS485 UART Serial Port Switch MODBUS RTU

AU $10.50 to AU $30.17

2-AI Modbus RS485 Voltage Current 12Bit ADC Collection Module Analog Remote

AU $7.53

4DO 2DI 3AI RS485 Modbus RTU Relay Module PLC IO Expanding Board Current Voltage

AU $7.53 to AU $24.13

Mini 8Ch 4-20Ma 0-20Ma Modbus Rtu Rs485 Current Analog Input Collector Module

AU $7.41 to AU $7.53

RS485 RS232 DB9 Module Modbus Rtu Optocoupler Isolation Output Solid State Relay

AU $8.28 to AU $24.43

8CH DC 12V RS232 Relay Module Serial port Remote Control Switch

AU $22.62 to AU $27.15

DC 7-30V 6AI-6DI-4DO Multifunction Expanding Board Collection Relay Module

AU $27.84 to AU $33.79

2PCS Industrial Grade RS485 to TTL232 UART Isolated communication Surge Protecti

AU $7.38 to AU $7.53

16AI Remote IO 15x 4-20MA Current & 1x 0-30V Voltage MODBUS RTU RS485 Core Board

AU $11.94 to AU $12.06

DS18B20 Modbus RTU RS485 RS232 TTL USB UART Digital Temperature Sensor Module

AU $4.51 to AU $10.55

12CH RS485 Mixed IO Module Current Voltage Analog Collection 0-20MA 4-20MA 0-5V

AU $13.57 to AU $45.86

Mini Dc 12V 2Ch Rs485 Relay Board Modbus Rtu Switch Module Board

AU $7.53

4CH Micro Size & Low Power Consumption RS485 RS422 Relay Module MODBUS RTU

AU $18.06 to AU $72.26

DC 5V 12V 5A/10A/20A AC Analog Current Collector RS485 MODBUS RTU AC Transformer

AU $18.09 to AU $24.18

2 PCS 8CH 0-10V 4-20MA Voltage Current Signal Generator Detector RS485 Modbus RT

AU $43.75 to AU $54.31

16AI-16DI-16DO 4-20MA 0-10V current voltage RS485 relay 12V 24V

AU $45.21 to AU $54.31

8DI-8DO Digital input and output module Optocoupler isolated RS485 MODBUS

AU $33.18

16/32/48CH NPN/PNP Optically Isolated Input Switching Digital Collector Board

AU $24.13 to AU $54.31
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About us

Specialize in RF Wireless Radio Transmitting Units and Receiving Units, the product include transmitters with case, receivers with relay(s), transmittng modules and receiving modules, are widely applied in RC toy, remote sensing, telemetry, fireworks, industrial control, home&garden application.
Location: ChinaMember since: 29 February 2012Seller: canton-electronic
Top Rated SellerRF Wireless Electronics Technology is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

Feedback ratings

Last 12 months

Positive198- positive Feedback in last 12 months
Neutral0- neutral Feedback in last 12 months
Negative1- negative Feedback in last 12 months

Detailed seller ratings

Average for the last 12 months

Accurate description
5.0
Reasonable postage costs
5.0
Postage speed
5.0
Communication
5.0

Seller Feedback (29,813)

g***l (5219)- Feedback left by buyer.
Past 6 months
Verified purchase
I received the item as listed. Good packing, shipping and seller. Thank you.
-***n (302)- Feedback left by buyer.
Past year
Verified purchase
Consider the distance, this seller was able to deliver goods very fast. Well packaged. Thank you so much. Fair price. I'm happy customer.
r***r (1486)- Feedback left by buyer.
Past 6 months
Verified purchase
Great seller_as described_couldn't ask for anything else_Thanks!
_***2 (754)- Feedback left by buyer.
Past 6 months
Verified purchase
package arrived in good condition - good price - now i need to reprogram for 120mA - thank you
-***c (236)- Feedback left by buyer.
Past 6 months
Verified purchase
Arrived in a timely fashion. Item is as expected. Great transaction. A+++
c***c (1485)- Feedback left by buyer.
Past month
Verified purchase
*** Great seller - Fast shipping ***
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