Shop bluetooth relay module

Sponsored
About our ads
$54.49
Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | No Hub Required
Amazon.com
754
Free shipping
$54.49
Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | No Hub Required
Amazon.com
754
$11.86
4-Way Bluetooth Switch Module DC 5V 12V 24V Wireless Remote Control Key Relay Mobile APP Controller
Aliexpress
$11.86
4-Way Bluetooth Switch Module DC 5V 12V 24V Wireless Remote Control Key Relay Mobile APP Controller
Aliexpress
$33.40
DC 12V 8 Channel Relay Module Bluetooth Wireless Control Switch For Android Smart Mobile Phone App
Aliexpress
Free shipping
$33.40
DC 12V 8 Channel Relay Module Bluetooth Wireless Control Switch For Android Smart Mobile Phone App
Aliexpress
Free shipping
$11.56
$22.94
DC 5V Single Relay Module XY-MBO21F Module Proximity Switch Module UART Interface Bluetooth
Aliexpress
49% off
$11.56
$22.94
DC 5V Single Relay Module XY-MBO21F Module Proximity Switch Module UART Interface Bluetooth
Aliexpress
$17.56
5V 12V Bluetooth Relay Module Bluetooth Remote Relay Output 8 Channel Relay Module For Arduino
Aliexpress
Free shipping
$17.56
5V 12V Bluetooth Relay Module Bluetooth Remote Relay Output 8 Channel Relay Module For Arduino
Aliexpress
Free shipping
$22.57
8CH Tuya Wireless Switch Module DC 12V 24V 8 Channels Wifi Relay Module APP Remote Control DIY Smart
Aliexpress
Free shipping
$22.57
8CH Tuya Wireless Switch Module DC 12V 24V 8 Channels Wifi Relay Module APP Remote Control DIY Smart
Aliexpress
Free shipping
$4.52
$8.53
Voktta DC 5-30V 1 Channel Relay Module Bluetooth Proximity Switch Module 5V 12V 24V Auto Induction
Aliexpress
Free shipping
47% off
$4.52
$8.53
Voktta DC 5-30V 1 Channel Relay Module Bluetooth Proximity Switch Module 5V 12V 24V Auto Induction
Aliexpress
Free shipping
$2.49
$3.51
For Bluetooth Relay Module 1 2 4 Way Channel DC 5V/12V Internet Smart Remote Control Mobile Phone
Aliexpress
29% off
$2.49
$3.51
For Bluetooth Relay Module 1 2 4 Way Channel DC 5V/12V Internet Smart Remote Control Mobile Phone
Aliexpress
$15.50
$23.48
ABJN-4 Channel Relay Module 30A DC7-28/5V WIFI Bluetooth Relay Module ESP32-WROOM Development Board
Aliexpress
33% off
$15.50
$23.48
ABJN-4 Channel Relay Module 30A DC7-28/5V WIFI Bluetooth Relay Module ESP32-WROOM Development Board
Aliexpress
$17.63
ESP32 WIFI Wireless Relay Module Bluetooth Dual Relay Module AC 90-250V Power Supply ESP Development
Aliexpress
Free shipping
$17.63
ESP32 WIFI Wireless Relay Module Bluetooth Dual Relay Module AC 90-250V Power Supply ESP Development
Aliexpress
Free shipping
$20.55
TTLOCK App Access Control Module Board 8-18V Bluetooth Identification Module Antenna Low Power Relay
Aliexpress
Free shipping
$20.55
TTLOCK App Access Control Module Board 8-18V Bluetooth Identification Module Antenna Low Power Relay
Aliexpress
Free shipping
$16.04
$33.41
ESP32 Relay Development Board AC / DC Power Supply Wifi Bluetooth BLE 4 Channel Relay ESP32 Module
Aliexpress
Free shipping
51% off
$16.04
$33.41
ESP32 Relay Development Board AC / DC Power Supply Wifi Bluetooth BLE 4 Channel Relay ESP32 Module
Aliexpress
Free shipping
$1.14
$1.58
4/8Way ESP32 RS485 Modbus WIFI Bluetooth Relay Module DC 9-24V Optocoupler Isolated Relay Module
Aliexpress
27% off
$1.14
$1.58
4/8Way ESP32 RS485 Modbus WIFI Bluetooth Relay Module DC 9-24V Optocoupler Isolated Relay Module
Aliexpress
$13.39
$26.77
5V 12V 24V 8 Channel Relay Module BLE For Bluetooth 5.0 Wireless Relay Module Internet Smart Remote
Aliexpress
49% off
$13.39
$26.77
5V 12V 24V 8 Channel Relay Module BLE For Bluetooth 5.0 Wireless Relay Module Internet Smart Remote
Aliexpress
$10.82
$21.21
WIFI Bluetooth Relay Module 4-Channel/8-Channel ESP32 RS485 Modbus DC 9-24V Switch Inputoptocoupler
Aliexpress
48% off
$10.82
$21.21
WIFI Bluetooth Relay Module 4-Channel/8-Channel ESP32 RS485 Modbus DC 9-24V Switch Inputoptocoupler
Aliexpress
$7.97
$12.85
Ewelink Wifi Remote Control Switch Bluetooth Dual Mode Wireless Relay Module 12V 1/2/3/4 Channel DC
Aliexpress
37% off
$7.97
$12.85
Ewelink Wifi Remote Control Switch Bluetooth Dual Mode Wireless Relay Module 12V 1/2/3/4 Channel DC
Aliexpress
$5.84
For Bluetooth Relay Module 1 2 4 Way Channel DC 5V/12V Internet Smart Remote Control Mobile Phone
Aliexpress
$5.84
For Bluetooth Relay Module 1 2 4 Way Channel DC 5V/12V Internet Smart Remote Control Mobile Phone
Aliexpress
$3.01
$4.86
1/2/4 Channel Bluetooth-Compatible Relay Module DC 5V 12V Wireless Relay Switch For Smart Home App
Aliexpress
Free shipping
38% off
$3.01
$4.86
1/2/4 Channel Bluetooth-Compatible Relay Module DC 5V 12V Wireless Relay Switch For Smart Home App
Aliexpress
Free shipping
$7.62
DC 7-24V Wifi Remote Control Switch Bluetooth Dual Mode Wireless Relay Module 1/2/3/4 Channel Relay
Aliexpress
$7.62
DC 7-24V Wifi Remote Control Switch Bluetooth Dual Mode Wireless Relay Module 1/2/3/4 Channel Relay
Aliexpress
$3.01
$5.96
4/8-Channel ESP32 Wi-Fi Bluetooth Relay Module DC 9-24V ESP32 RS485 Modbus Optically Isolated Module
Aliexpress
Free shipping
49% off
$3.01
$5.96
4/8-Channel ESP32 Wi-Fi Bluetooth Relay Module DC 9-24V ESP32 RS485 Modbus Optically Isolated Module
Aliexpress
Free shipping
$5.36
Bluetooth-Compatible Relay Module 1 Way Channel DC 5V/12V Internet Smart Remote Control Mobile Phone
Aliexpress
$5.36
Bluetooth-Compatible Relay Module 1 Way Channel DC 5V/12V Internet Smart Remote Control Mobile Phone
Aliexpress
$24.08
Tuya 4 Channel Smart Wifi Bluetooth Wireless Dry Contact Relay Switch Module,APP RF Remote
Aliexpress
Free shipping
$24.08
Tuya 4 Channel Smart Wifi Bluetooth Wireless Dry Contact Relay Switch Module,APP RF Remote
Aliexpress
Free shipping
$14.83
$22.82
Wifi Remote Control Switch Bt Wireless Relay Module 1 Channel DC7-32V Smart Home Access Control
Aliexpress
Free shipping
35% off
$14.83
$22.82
Wifi Remote Control Switch Bt Wireless Relay Module 1 Channel DC7-32V Smart Home Access Control
Aliexpress
Free shipping
$6.67
$13.56
AC/DC 7-32V Ewelink APP 2-Channel Bluetooth WIFI Relay Switch Module RF Version 433Mhz RF Remote
Aliexpress
50% off
$6.67
$13.56
AC/DC 7-32V Ewelink APP 2-Channel Bluetooth WIFI Relay Switch Module RF Version 433Mhz RF Remote
Aliexpress
$10.84
DC 12V Bluetooth BLE 5.2 Relay Module With Ios Android APP Control Motor Forward Reverse
Aliexpress
$10.84
DC 12V Bluetooth BLE 5.2 Relay Module With Ios Android APP Control Motor Forward Reverse
Aliexpress
$16.35
$32.61
DC 5V-32V Intelligence Wifi Relay Module 5V 12V 24V Wireless WIFI Module Things Smart Home Remote
Aliexpress
Free shipping
49% off
$16.35
$32.61
DC 5V-32V Intelligence Wifi Relay Module 5V 12V 24V Wireless WIFI Module Things Smart Home Remote
Aliexpress
Free shipping
$10.82
$21.21
DC 9-24V Relay Module 4-Channel/8-Channel ESP32 RS485 Modbus WIFI Bluetooth Relay Optocoupler
Aliexpress
48% off
$10.82
$21.21
DC 9-24V Relay Module 4-Channel/8-Channel ESP32 RS485 Modbus WIFI Bluetooth Relay Optocoupler
Aliexpress
$10.30
Dc12v Bluetooth Relay Module Car Electric Bicycle Remote Control Modification Induction Proximity
Aliexpress
$10.30
Dc12v Bluetooth Relay Module Car Electric Bicycle Remote Control Modification Induction Proximity
Aliexpress
$7.19
Yiweilian APP Smart Home Switch, DC/AC7-32V Type-C 5V, 2/3/4 Bluetooth WIFI Relay Switch Module
Aliexpress
$7.19
Yiweilian APP Smart Home Switch, DC/AC7-32V Type-C 5V, 2/3/4 Bluetooth WIFI Relay Switch Module
Aliexpress
$7.34
$14.30
Tuya Smart Life Bluetooth-Compatible Smart Switch Relay Module Single Point Control Sigmesh Wireless
Aliexpress
Free shipping
48% off
$7.34
$14.30
Tuya Smart Life Bluetooth-Compatible Smart Switch Relay Module Single Point Control Sigmesh Wireless
Aliexpress
Free shipping
$18.52
$37.45
DC 9-24V 4 8 Channel Relay Module ESP32 WIFI Bluetooth Development Board RS485 Modbus Optocoupler
Aliexpress
Free shipping
50% off
$18.52
$37.45
DC 9-24V 4 8 Channel Relay Module ESP32 WIFI Bluetooth Development Board RS485 Modbus Optocoupler
Aliexpress
Free shipping
$4.65
$10.34
ESP32 1 Channel AC220V Power Supply 30A WIFI Bluetooth Relay Module Development Board
Aliexpress
Free shipping
55% off
$4.65
$10.34
ESP32 1 Channel AC220V Power Supply 30A WIFI Bluetooth Relay Module Development Board
Aliexpress
Free shipping
$6.46
5V/12V 2-Channel Bluetooth Relay Module Smart Home Mobile APP Remote Control Switch Dual Wifi Module
Aliexpress
$6.46
5V/12V 2-Channel Bluetooth Relay Module Smart Home Mobile APP Remote Control Switch Dual Wifi Module
Aliexpress
$10.34
DC 12V 24V Phone Bluetooth Proximity Automatic Switch Relay Control Bluetooth Auto Connect
Aliexpress
$10.34
DC 12V 24V Phone Bluetooth Proximity Automatic Switch Relay Control Bluetooth Auto Connect
Aliexpress
$4.19
$9.07
Bluetooth/BLE Switch Module Relay For Light LAMP On/Off 2.4G Wireless Remote Control Tuya Smart Life
Aliexpress
53% off
$4.19
$9.07
Bluetooth/BLE Switch Module Relay For Light LAMP On/Off 2.4G Wireless Remote Control Tuya Smart Life
Aliexpress
$8.25
Ewelink 3 Channel Self-Locking Smart Wifi Bluetooth Relay Module Support 433Mhz RF Remote Control
Aliexpress
$8.25
Ewelink 3 Channel Self-Locking Smart Wifi Bluetooth Relay Module Support 433Mhz RF Remote Control
Aliexpress
Arduino – Bluetooth 8 Channel Relay App
Arduino – Bluetooth 8 Channel Relay App
Apr 10, 2018
arduino.cc
How To Control a 5V Relay With Bluetooth Using an Arduino and an Android Smartwatch | Arduino
How To Control a 5V Relay With Bluetooth Using an Arduino and a…
Sep 6, 2018
maker.pro
ARDUINO – BLUETOOTH 4 CHANELL APPS.
ARDUINO – BLUETOOTH 4 CHANELL APPS.
Oct 14, 2020
instructables.com
Bluetooth controlled Relays using Arduino & Android Application
5:57
Bluetooth controlled Relays using Arduino & Android Application
865 viewsOct 7, 2020
YouTubeRavivarman Rajendiran
Arduino and Android Bluetooth Relay Control (Tutorial)
20:43
Arduino and Android Bluetooth Relay Control (Tutorial)
70.2K viewsAug 6, 2016
YouTubeliney118
12V Bluetooth Relay to control AC or DC load using mobile Phone - RJT381
18:51
12V Bluetooth Relay to control AC or DC load using mobile Phone - R…
52.3K viewsMay 23, 2021
YouTubeRobojax
Home Automation using Arduino, Relay, Bluetooth
Home Automation using Arduino, Relay, Bluetooth
9.4K viewsMay 29, 2021
arduino.cc
ESP32 Bluetooth Home Automation With IR Remote Control Relay | ES…
4.8K viewsAug 30, 2021
instructables.com
Arduino Relay Project using Bluetooth IR & EEPROM - 2026
Jan 18, 2022
iotcircuithub.com
Home Appliances Control Using App with Arduino Uno, Bluetooth …
26K viewsFeb 5, 2022
YouTubeMakeloGy
14:57
Control a Relay with ESP32 via Bluetooth Using MIT App Inventor…
332 viewsMar 13, 2025
YouTubeIOT Station
10:45
Bluetooth Relay switch connection to Android App IoT Anywhere Soft…
1.8K viewsMar 10, 2023
YouTubemikeatyouttube
Arduino – Bluetooth 4 Channel Relay App
Jun 29, 2023
arduino.cc
1:11
12 Channel Android/iOS Smartphone Bluetooth Relay - TO…
11K viewsOct 22, 2018
YouTubeElectronics TinySine
0:32
Control 8 relay channels wirelessly using Arduino UNO and Bluetooth
526 views3 months ago
YouTubeArduino Expert
4:39
Como ✅ CONFIGURAR RELE BLUETOOTH | BlueSPP
18K viewsOct 10, 2020
YouTubeJorge Román (Electrónica y Reparaciones)
2:20
Using a Smartphone Bluetooth Relay Kit to Control a Linear Actu…
25.1K viewsJul 24, 2020
YouTubeFIRGELLI Automations
5:24
Arduino Bluetooth Relay Control | Bluetooth Relay Switch
29.4K viewsApr 6, 2021
YouTubeAhmad Logs
Arduino – Bluetooth 12 Channel Relay App
Apr 10, 2018
arduino.cc
5:23
Bluetooth 8-Channel Relay Control Board + Android App | Fan & Ligh…
1.3M viewsMay 6, 2018
YouTubeviki Tech
6:22
12V 4 Channel Multifunction Bluetooth relay Module Remote S…
26.2K viewsMay 12, 2019
YouTubeJOHN JANSEN
0:33
Control HomeAppliances with Mobile|HC-05 Bluetooth&RelayMo…
7.3K views7 months ago
YouTubeCoding Electrons
0:29
Bluetooth Module Interfacing with ESP8266: Controlling an LED
May 1, 2019
circuitdigest.com
Arduino Control Realy module with Bluetooth & IR - Latest Arduino Pr…
May 9, 2020
easyelectronicsproject.com
ARDUINO – BLUETOOTH 8 CHANELL APPS.
Oct 10, 2020
instructables.com
11:39
Home Automation using ESP32 Bluetooth control relay //ESP32 Sa…
17.7K viewsMay 23, 2022
YouTubeArup Experiment
9:00
How to use Bluetooth control Relay with Arduino.
12.2K viewsJul 13, 2021
YouTubePassion Tech KLM
3:22
The Bluetooth/Android Controlled Relay Board Module!
31K viewsFeb 27, 2015
YouTubepatrickikis
6:54
Home Automation with App simple and easy | Using Bluetooth modul…
32.5K viewsSep 1, 2020
YouTubeElectrobotics
21:29
Home Automation using arduino bluetooth | Smart Home | Manual a…
290.2K viewsApr 11, 2021
YouTubeSL IDEAS
See more videos
Static thumbnail place holder

Shop bluetooth relay module

Sponsored
About our ads
$54.49
Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | No Hub Required
Amazon.com
754
Free shipping
$54.49
Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | No Hub Required
Amazon.com
754
$11.86
4-Way Bluetooth Switch Module DC 5V 12V 24V Wireless Remote Control Key Relay Mobile APP Controller
Aliexpress
$11.86
4-Way Bluetooth Switch Module DC 5V 12V 24V Wireless Remote Control Key Relay Mobile APP Controller
Aliexpress
$33.40
DC 12V 8 Channel Relay Module Bluetooth Wireless Control Switch For Android Smart Mobile Phone App
Aliexpress
Free shipping
$33.40
DC 12V 8 Channel Relay Module Bluetooth Wireless Control Switch For Android Smart Mobile Phone App
Aliexpress
Free shipping
$11.56
$22.94
DC 5V Single Relay Module XY-MBO21F Module Proximity Switch Module UART Interface Bluetooth
Aliexpress
49% off
$11.56
$22.94
DC 5V Single Relay Module XY-MBO21F Module Proximity Switch Module UART Interface Bluetooth
Aliexpress
$17.56
5V 12V Bluetooth Relay Module Bluetooth Remote Relay Output 8 Channel Relay Module For Arduino
Aliexpress
Free shipping
$17.56
5V 12V Bluetooth Relay Module Bluetooth Remote Relay Output 8 Channel Relay Module For Arduino
Aliexpress
Free shipping
$22.57
8CH Tuya Wireless Switch Module DC 12V 24V 8 Channels Wifi Relay Module APP Remote Control DIY Smart
Aliexpress
Free shipping
$22.57
8CH Tuya Wireless Switch Module DC 12V 24V 8 Channels Wifi Relay Module APP Remote Control DIY Smart
Aliexpress
Free shipping
$4.52
$8.53
Voktta DC 5-30V 1 Channel Relay Module Bluetooth Proximity Switch Module 5V 12V 24V Auto Induction
Aliexpress
Free shipping
47% off
$4.52
$8.53
Voktta DC 5-30V 1 Channel Relay Module Bluetooth Proximity Switch Module 5V 12V 24V Auto Induction
Aliexpress
Free shipping
$2.49
$3.51
For Bluetooth Relay Module 1 2 4 Way Channel DC 5V/12V Internet Smart Remote Control Mobile Phone
Aliexpress
29% off
$2.49
$3.51
For Bluetooth Relay Module 1 2 4 Way Channel DC 5V/12V Internet Smart Remote Control Mobile Phone
Aliexpress
$15.50
$23.48
ABJN-4 Channel Relay Module 30A DC7-28/5V WIFI Bluetooth Relay Module ESP32-WROOM Development Board
Aliexpress
33% off
$15.50
$23.48
ABJN-4 Channel Relay Module 30A DC7-28/5V WIFI Bluetooth Relay Module ESP32-WROOM Development Board
Aliexpress
$17.63
ESP32 WIFI Wireless Relay Module Bluetooth Dual Relay Module AC 90-250V Power Supply ESP Development
Aliexpress
Free shipping
$17.63
ESP32 WIFI Wireless Relay Module Bluetooth Dual Relay Module AC 90-250V Power Supply ESP Development
Aliexpress
Free shipping
$20.55
TTLOCK App Access Control Module Board 8-18V Bluetooth Identification Module Antenna Low Power Relay
Aliexpress
Free shipping
$20.55
TTLOCK App Access Control Module Board 8-18V Bluetooth Identification Module Antenna Low Power Relay
Aliexpress
Free shipping
$16.04
$33.41
ESP32 Relay Development Board AC / DC Power Supply Wifi Bluetooth BLE 4 Channel Relay ESP32 Module
Aliexpress
Free shipping
51% off
$16.04
$33.41
ESP32 Relay Development Board AC / DC Power Supply Wifi Bluetooth BLE 4 Channel Relay ESP32 Module
Aliexpress
Free shipping
$1.14
$1.58
4/8Way ESP32 RS485 Modbus WIFI Bluetooth Relay Module DC 9-24V Optocoupler Isolated Relay Module
Aliexpress
27% off
$1.14
$1.58
4/8Way ESP32 RS485 Modbus WIFI Bluetooth Relay Module DC 9-24V Optocoupler Isolated Relay Module
Aliexpress
$13.39
$26.77
5V 12V 24V 8 Channel Relay Module BLE For Bluetooth 5.0 Wireless Relay Module Internet Smart Remote
Aliexpress
49% off
$13.39
$26.77
5V 12V 24V 8 Channel Relay Module BLE For Bluetooth 5.0 Wireless Relay Module Internet Smart Remote
Aliexpress
$10.82
$21.21
WIFI Bluetooth Relay Module 4-Channel/8-Channel ESP32 RS485 Modbus DC 9-24V Switch Inputoptocoupler
Aliexpress
48% off
$10.82
$21.21
WIFI Bluetooth Relay Module 4-Channel/8-Channel ESP32 RS485 Modbus DC 9-24V Switch Inputoptocoupler
Aliexpress
$7.97
$12.85
Ewelink Wifi Remote Control Switch Bluetooth Dual Mode Wireless Relay Module 12V 1/2/3/4 Channel DC
Aliexpress
37% off
$7.97
$12.85
Ewelink Wifi Remote Control Switch Bluetooth Dual Mode Wireless Relay Module 12V 1/2/3/4 Channel DC
Aliexpress
$5.84
For Bluetooth Relay Module 1 2 4 Way Channel DC 5V/12V Internet Smart Remote Control Mobile Phone
Aliexpress
$5.84
For Bluetooth Relay Module 1 2 4 Way Channel DC 5V/12V Internet Smart Remote Control Mobile Phone
Aliexpress
$3.01
$4.86
1/2/4 Channel Bluetooth-Compatible Relay Module DC 5V 12V Wireless Relay Switch For Smart Home App
Aliexpress
Free shipping
38% off
$3.01
$4.86
1/2/4 Channel Bluetooth-Compatible Relay Module DC 5V 12V Wireless Relay Switch For Smart Home App
Aliexpress
Free shipping