Shop esp32 relay module

Sponsored
About our ads
$17.99
DORHEA ESP32 Wifi 4 Channel Relay Module ESP32-WROOM-32E 4 Channel Development Board AC/DC Power Supply Switch Controller Board For Arduino Smart Home
Amazon.com
$17.99
DORHEA ESP32 Wifi 4 Channel Relay Module ESP32-WROOM-32E 4 Channel Development Board AC/DC Power Supply Switch Controller Board For Arduino Smart Home
Amazon.com
$18.99
AC/DC Power Supply ESP32 Development Board Programmable Development Board Wireless Wifi 8 Way Channel 5V Relay Module ESP32-WROOM-32E For Arduino
Amazon.com
39
$18.99
AC/DC Power Supply ESP32 Development Board Programmable Development Board Wireless Wifi 8 Way Channel 5V Relay Module ESP32-WROOM-32E For Arduino
Amazon.com
$19.99
Mioyoow ESP32-C3 Single-Channel Fidelity Relay Switch Development Board ESP-C3-12F Remote Switch Control Module Supporting AC 90V-250V & DC 7V-12V
Amazon.com
$19.99
Mioyoow ESP32-C3 Single-Channel Fidelity Relay Switch Development Board ESP-C3-12F Remote Switch Control Module Supporting AC 90V-250V & DC 7V-12V
Amazon.com
$8.78
DC 7-60V 1Channel ESP32 Development Board Micro USB 5V Relay Module 4m Byte Flash Capacity Onboard
AliExpress
$8.78
DC 7-60V 1Channel ESP32 Development Board Micro USB 5V Relay Module 4m Byte Flash Capacity Onboard
AliExpress
$16.72
ESP32 ESP32-WROOM WIFI Bluetooth BLE Four Channel Relay Module Development Board AC 220V / DC 7-30V
AliExpress
Free shipping
$16.72
ESP32 ESP32-WROOM WIFI Bluetooth BLE Four Channel Relay Module Development Board AC 220V / DC 7-30V
AliExpress
$27.71
$53.81
Relay Module Board 16 Channel For ESP32-WROOM Relay Development Board For Smart Home DC5-12V Relay
Aliexpress
Free shipping
48% off
$27.71
$53.81
Relay Module Board 16 Channel For ESP32-WROOM Relay Development Board For Smart Home DC5-12V Relay
Aliexpress
$8.91
ESP32 Relay Module AC / DC Power Supply Wifi Bluetooth BLE 2 Channel / 4 Channel Relay Module ESP32
AliExpress
$8.91
ESP32 Relay Module AC / DC Power Supply Wifi Bluetooth BLE 2 Channel / 4 Channel Relay Module ESP32
AliExpress
$7.30
DC 7-60V Power Supply ESP32 Single Circuit Relay Module Wireless Control ESP32 Development Board
AliExpress
$7.30
DC 7-60V Power Supply ESP32 Single Circuit Relay Module Wireless Control ESP32 Development Board
AliExpress
$6.96
For Arduiuo ESP32 DC 5V 12V 24V Magnetic Latching Relay Module Bistable Self-Locking Flip-Flop Latch
AliExpress
$6.96
For Arduiuo ESP32 DC 5V 12V 24V Magnetic Latching Relay Module Bistable Self-Locking Flip-Flop Latch
AliExpress
$14.08
$27.34
ESP32 1/2/8 Channel Power Supply Module DC 5-30/60V WIFI Bluetooth-Compatible BLE Relay Module
Aliexpress
Free shipping
48% off
$14.08
$27.34
ESP32 1/2/8 Channel Power Supply Module DC 5-30/60V WIFI Bluetooth-Compatible BLE Relay Module
Aliexpress
$33.03
16 Channel Relay Module Board For ESP32-WROOM Relay Development Board For Smart Home DC5-12V
Aliexpress
Free shipping
$33.03
16 Channel Relay Module Board For ESP32-WROOM Relay Development Board For Smart Home DC5-12V
Aliexpress
$20.72
$43.73
ESP32S 4 Channel Wifi Blue-Tooth-Compatible Relay Module Esp32-Wroom-32U With 2.4G ESP8266 Wifi
Aliexpress
Free shipping
52% off
$20.72
$43.73
ESP32S 4 Channel Wifi Blue-Tooth-Compatible Relay Module Esp32-Wroom-32U With 2.4G ESP8266 Wifi
Aliexpress
$13.91
$27.01
DC 5V Power Supply ESP32 16 Channel Relay Module Development Board ESP32-WROOM Secondary Development
Aliexpress
48% off
$13.91
$27.01
DC 5V Power Supply ESP32 16 Channel Relay Module Development Board ESP32-WROOM Secondary Development
Aliexpress
$7.53
ESP32 Power Supply Module 1/2/8 Channel ESP32 Development Board DC 5-30/60V ESP32 WIFI BT BLE Relay
AliExpress
$7.53
ESP32 Power Supply Module 1/2/8 Channel ESP32 Development Board DC 5-30/60V ESP32 WIFI BT BLE Relay
AliExpress
$15.69
$21.76
ESP32 C3 Relay Module For Arduino IOT Network, DC 9V 12V 24V Mini Expansion Board With 4AI-4DO RS485
Aliexpress
Free shipping
27% off
$15.69
$21.76
ESP32 C3 Relay Module For Arduino IOT Network, DC 9V 12V 24V Mini Expansion Board With 4AI-4DO RS485
Aliexpress
$0.40
$0.50
ESP32 RS485 Modbus Relay Module With WIFI Bluetooth Optocoupler Isolation Type-C Interface 4/8
AliExpress
19% off
$0.40
$0.50
ESP32 RS485 Modbus Relay Module With WIFI Bluetooth Optocoupler Isolation Type-C Interface 4/8
AliExpress
$5.75
$8.10
AC Powered ESP32 Wifi Bluetooth Ble Single Relay Module ESP32 Development Board I/O Port UART
AliExpress
29% off
$5.75
$8.10
AC Powered ESP32 Wifi Bluetooth Ble Single Relay Module ESP32 Development Board I/O Port UART
AliExpress
$18.10
$38.21
DC 9-24V 4 8 Channel Relay Module ESP32 WIFI Bluetooth Development Board RS485 Modbus Optocoupler
AliExpress
Free shipping
52% off
$18.10
$38.21
DC 9-24V 4 8 Channel Relay Module ESP32 WIFI Bluetooth Development Board RS485 Modbus Optocoupler
AliExpress
$8.92
AC Powered ESP32 Wifi Bluetooth Ble Single Relay Module ESP32 Development Board I/O Port UART
AliExpress
$8.92
AC Powered ESP32 Wifi Bluetooth Ble Single Relay Module ESP32 Development Board I/O Port UART
AliExpress
$1.15
$1.59
4/8Way ESP32 RS485 Modbus WIFI Bluetooth Relay Module DC 9-24V Optocoupler Isolated Relay Module
AliExpress
27% off
$1.15
$1.59
4/8Way ESP32 RS485 Modbus WIFI Bluetooth Relay Module DC 9-24V Optocoupler Isolated Relay Module
AliExpress
$3.17
$6.29
4/8-Channel ESP32 Wi-Fi Bluetooth Relay Module DC 9-24V ESP32 RS485 Modbus Optically Isolated Module
AliExpress
Free shipping
49% off
$3.17
$6.29
4/8-Channel ESP32 Wi-Fi Bluetooth Relay Module DC 9-24V ESP32 RS485 Modbus Optically Isolated Module
AliExpress
$13.89
$15.01
DC 5V Power Supply ESP32 16 Channel Relay Module Development Board ESP32-WROOM Secondary Development
AliExpress
$13.89
$15.01
DC 5V Power Supply ESP32 16 Channel Relay Module Development Board ESP32-WROOM Secondary Development
AliExpress
$9.51
$11.89
WIFI Bluetooth 4-Channel 30A Relay Module Development Board ESP32 Secondary Development AC 220V
AliExpress
20% off
$9.51
$11.89
WIFI Bluetooth 4-Channel 30A Relay Module Development Board ESP32 Secondary Development AC 220V
AliExpress
$29.14
$59.27
ESP32-S3-RS485-CAN Single-Channel Wifi Bluetooth Relay Control Board With RS485 CAN Communication
AliExpress
Free shipping
50% off
$29.14
$59.27
ESP32-S3-RS485-CAN Single-Channel Wifi Bluetooth Relay Control Board With RS485 CAN Communication
AliExpress
$25.10
DC 5V Power Supply ESP32 16 Channel Relay Module Development Board ESP32-WROOM Secondary Development
AliExpress
Free shipping
$25.10
DC 5V Power Supply ESP32 16 Channel Relay Module Development Board ESP32-WROOM Secondary Development
AliExpress
$12.79
ESP32 1/2/8 Channel Power Supply Module DC 5-30/60V WIFI Bluetooth-Compatible BLE Relay Module
AliExpress
Free shipping
$12.79
ESP32 1/2/8 Channel Power Supply Module DC 5-30/60V WIFI Bluetooth-Compatible BLE Relay Module
AliExpress
$8.27
ESP32 WIFI Bluetooth-Compatible BLE Relay Module 1/2/8 Channel Power Supply Module DC 5-30/60V ESP32
AliExpress
Free shipping
$8.27
ESP32 WIFI Bluetooth-Compatible BLE Relay Module 1/2/8 Channel Power Supply Module DC 5-30/60V ESP32
AliExpress
$6.79
ESP32 Wifi Bluetooth Ble AC Powered Single Relay Module Development Board With I/O Port UART Program
AliExpress
$6.79
ESP32 Wifi Bluetooth Ble AC Powered Single Relay Module Development Board With I/O Port UART Program
AliExpress
$21.00
$30.00
Kincony F4 ESP32 Development Removable Relay Module Board RS485 Esphome Home Assistant Tasmota SD
AliExpress
Free shipping
30% off
$21.00
$30.00
Kincony F4 ESP32 Development Removable Relay Module Board RS485 Esphome Home Assistant Tasmota SD
AliExpress
$5.15
$6.86
ESP32 Dual-Channel 30A Relay Module Support Remote Control Blue-Tooth Wifi Development Board AC220V
AliExpress
Free shipping
24% off
$5.15
$6.86
ESP32 Dual-Channel 30A Relay Module Support Remote Control Blue-Tooth Wifi Development Board AC220V
AliExpress
$9.53
$16.16
AC/DC Power Supply ESP32 WIFI For Bluetooth BLE 4 CH Relay Module ESP32 Development Board
AliExpress
41% off
$9.53
$16.16
AC/DC Power Supply ESP32 WIFI For Bluetooth BLE 4 CH Relay Module ESP32 Development Board
AliExpress
$8.60
ESP32 Dual 30A Relay Module Bluetooth Wifi Development Board For AC220V Control With Wifi And
AliExpress
Free shipping
$8.60
ESP32 Dual 30A Relay Module Bluetooth Wifi Development Board For AC220V Control With Wifi And
AliExpress
$17.16
ESP32 Modbus RTU Four-Way Relay Module RS485 Development Board MODBUS Protocol Four-Way Optocoupler
AliExpress
Free shipping
$17.16
ESP32 Modbus RTU Four-Way Relay Module RS485 Development Board MODBUS Protocol Four-Way Optocoupler
AliExpress
$3.89
4/8 Channels ESP32 RS485 Modbus Relay Module WIFI Bluetooth Development Board Relay Optocoupler
AliExpress
$3.89
4/8 Channels ESP32 RS485 Modbus Relay Module WIFI Bluetooth Development Board Relay Optocoupler
AliExpress
$16.95
$26.91
ESP32-S3 RS485 CAN Industrial Control Board With 1 Channel Relay Wifi Bluetooth Type-C Interface For
Aliexpress
Free shipping
37% off
$16.95
$26.91
ESP32-S3 RS485 CAN Industrial Control Board With 1 Channel Relay Wifi Bluetooth Type-C Interface For
Aliexpress
$34.20
$65.77
Wireless ESP32-WROOM 32-Channel Relay Module Development Board With DC Supply, Featuring WIFI And
AliExpress
48% off
$34.20
$65.77
Wireless ESP32-WROOM 32-Channel Relay Module Development Board With DC Supply, Featuring WIFI And
AliExpress
How to control Relay using esp32 | Single channel relay issue resolved 👌 #relay #esp32
3:35
How to control Relay using esp32 | Single channel relay issue resolve…
11.2K views10 months ago
YouTubehash include electronics
How to Control a Relay Module With an ESP32
5:01
How to Control a Relay Module With an ESP32
40.5K viewsSep 4, 2018
YouTubeMaker Pro
ESP32/ESP8266 Relay Module - Control AC Appliances (Web Server)
6:10
ESP32/ESP8266 Relay Module - Control AC Appliances (Web Server)
316.5K viewsDec 18, 2019
YouTubeRui Santos
Home Automation System using ESP32 and Blynk 2.0 | Blynk ESP32 Relay Control
5:27
Home Automation System using ESP32 and Blynk 2.0 | Blynk ESP3…
117.6K viewsOct 1, 2021
YouTubeAhmad Logs
How to control 5V 4 Channel relay with ESP32
10:42
How to control 5V 4 Channel relay with ESP32
4.1K views7 months ago
YouTubeElectronics Lab
How to use ESP 32 with 5V Relay
9:03
How to use ESP 32 with 5V Relay
3.1K views8 months ago
YouTubeElectronics Lab
Tech Note 149 - ESP32 4-Channel Relay / GPIO Controller with Web UI
7:22
Tech Note 149 - ESP32 4-Channel Relay / GPIO Controller with Web UI
9.9K viewsJan 10, 2021
YouTubeG6EJD - David
9:47
Smart Home Automation using Blynk & ESP32 IoT projects | WiFi …
82K viewsDec 29, 2020
YouTubeTech StudyCell
10:32
ESP32 RTC DS3231 control Relay with OLED clock | Set time with E…
17.8K viewsApr 30, 2024
YouTubeTech StudyCell
8:41
ESP32 Smart Home Wi-Fi Relay
8K views7 months ago
YouTubeKiyani's Lab
1:47
ESP32-S3 WiFi Relay With RS485 & CAN & PoE#waveshare #esp32 #e…
6.7K views10 months ago
YouTubeWaveshare Electronics
11:05
IoT Smart Home project using ESP32 Blynk control relay with Wi…
51.6K viewsNov 6, 2021
YouTubeTech StudyCell
3:42
2-channel Relay with ESP32 Board. Simple setup.
2.4K viewsFeb 3, 2025
YouTubeVlad Hristov
13:34
ESP32 Relay Control Tutorial | esp32 | circuit diagram | code
606 viewsOct 23, 2024
YouTubeArduino Titan
11:43
Smart Relay Controller with ESP32 | WiFi Web Server + Secure Access …
1K viewsJan 27, 2025
YouTubetechnolab electronics
7:49
Make simple ESP32 Home Automation project | Web UI + EE…
15.8K views10 months ago
YouTubeTech StudyCell
11:50
ESP32 ESP-NOW + Web Server | Control Relays with OLED Feedback
27.9K views11 months ago
YouTubeTech StudyCell
10:19
ESP-NOW Project: ESP32 Master-Slave Relay Control + OLED Feed…
14.1K views11 months ago
YouTubeTech StudyCell
4:10
Web-Based Relay Control System Using ESP32 | IoT Home Automation
888 viewsFeb 2, 2025
YouTubeRoboXpert
9:58
Control Multiple Relays with MATTER Protocol using ESP32 & …
18.9K viewsMay 25, 2024
YouTubeTech StudyCell
2:52
[MLAB] Test Industrial 6-Channel ESP32-S3 WiFi Relay Module
4.8K viewsOct 31, 2024
YouTubeMLAB Embedded Solutions
6:41
Home Automation project using ESP32 Web Server | ESP32 project…
22K viewsNov 29, 2024
YouTubeTech StudyCell
9:32
💧 Automatic Irrigation System using ESP32 & Blynk App | Smart Plant …
27.6K views10 months ago
YouTubeMohsin Kamal
0:26
relay module control using ESP32 Bluetooth
8.4K viewsSep 28, 2024
YouTubeJust Do Electronics
7:37
ESP32 #1 Build an Web Server with ESP32 to control Relay | ESP32 pr…
1.9K views7 months ago
YouTubeBenedict's Lab
6:17
Arduino IOT Cloud with ESP32 Relay Control
9.3K viewsSep 10, 2021
YouTubeAhmad Logs
12:51
How to control 4 channel relay with ESP 32 via Bluetooth
1.4K views7 months ago
YouTubeElectronics Lab
8:20
Easy ESP32 Home Automation Project Using Relay and Tasmota …
3.4K viewsNov 26, 2023
YouTubeINOVATRIX
7:25
Relay Module with Esp32 and Esp8266 board
29 views7 months ago
YouTubeEngineering and IOT
See more videos
Static thumbnail place holder

Shop esp32 relay module

Sponsored
About our ads
$17.99
DORHEA ESP32 Wifi 4 Channel Relay Module ESP32-WROOM-32E 4 Channel Development Board AC/DC Power Supply Switch Controller Board For Arduino Smart Home
Amazon.com
$17.99
DORHEA ESP32 Wifi 4 Channel Relay Module ESP32-WROOM-32E 4 Channel Development Board AC/DC Power Supply Switch Controller Board For Arduino Smart Home
Amazon.com
$18.99
AC/DC Power Supply ESP32 Development Board Programmable Development Board Wireless Wifi 8 Way Channel 5V Relay Module ESP32-WROOM-32E For Arduino
Amazon.com
39
$18.99
AC/DC Power Supply ESP32 Development Board Programmable Development Board Wireless Wifi 8 Way Channel 5V Relay Module ESP32-WROOM-32E For Arduino
Amazon.com
$19.99
Mioyoow ESP32-C3 Single-Channel Fidelity Relay Switch Development Board ESP-C3-12F Remote Switch Control Module Supporting AC 90V-250V & DC 7V-12V
Amazon.com
$19.99
Mioyoow ESP32-C3 Single-Channel Fidelity Relay Switch Development Board ESP-C3-12F Remote Switch Control Module Supporting AC 90V-250V & DC 7V-12V
Amazon.com
$8.78
DC 7-60V 1Channel ESP32 Development Board Micro USB 5V Relay Module 4m Byte Flash Capacity Onboard
AliExpress
$8.78
DC 7-60V 1Channel ESP32 Development Board Micro USB 5V Relay Module 4m Byte Flash Capacity Onboard
AliExpress
$16.72
ESP32 ESP32-WROOM WIFI Bluetooth BLE Four Channel Relay Module Development Board AC 220V / DC 7-30V
AliExpress
Free shipping
$16.72
ESP32 ESP32-WROOM WIFI Bluetooth BLE Four Channel Relay Module Development Board AC 220V / DC 7-30V
AliExpress
$27.71
$53.81
Relay Module Board 16 Channel For ESP32-WROOM Relay Development Board For Smart Home DC5-12V Relay
Aliexpress
Free shipping
48% off
$27.71
$53.81
Relay Module Board 16 Channel For ESP32-WROOM Relay Development Board For Smart Home DC5-12V Relay
Aliexpress
$8.91
ESP32 Relay Module AC / DC Power Supply Wifi Bluetooth BLE 2 Channel / 4 Channel Relay Module ESP32
AliExpress
$8.91
ESP32 Relay Module AC / DC Power Supply Wifi Bluetooth BLE 2 Channel / 4 Channel Relay Module ESP32
AliExpress
$7.30
DC 7-60V Power Supply ESP32 Single Circuit Relay Module Wireless Control ESP32 Development Board
AliExpress
$7.30
DC 7-60V Power Supply ESP32 Single Circuit Relay Module Wireless Control ESP32 Development Board
AliExpress
$6.96
For Arduiuo ESP32 DC 5V 12V 24V Magnetic Latching Relay Module Bistable Self-Locking Flip-Flop Latch
AliExpress
$6.96
For Arduiuo ESP32 DC 5V 12V 24V Magnetic Latching Relay Module Bistable Self-Locking Flip-Flop Latch
AliExpress
$14.08
$27.34
ESP32 1/2/8 Channel Power Supply Module DC 5-30/60V WIFI Bluetooth-Compatible BLE Relay Module
Aliexpress
Free shipping
48% off
$14.08
$27.34
ESP32 1/2/8 Channel Power Supply Module DC 5-30/60V WIFI Bluetooth-Compatible BLE Relay Module
Aliexpress
$33.03
16 Channel Relay Module Board For ESP32-WROOM Relay Development Board For Smart Home DC5-12V
Aliexpress
Free shipping
$33.03
16 Channel Relay Module Board For ESP32-WROOM Relay Development Board For Smart Home DC5-12V
Aliexpress
$20.72
$43.73
ESP32S 4 Channel Wifi Blue-Tooth-Compatible Relay Module Esp32-Wroom-32U With 2.4G ESP8266 Wifi
Aliexpress
Free shipping
52% off
$20.72
$43.73
ESP32S 4 Channel Wifi Blue-Tooth-Compatible Relay Module Esp32-Wroom-32U With 2.4G ESP8266 Wifi
Aliexpress
$13.91
$27.01
DC 5V Power Supply ESP32 16 Channel Relay Module Development Board ESP32-WROOM Secondary Development
Aliexpress
48% off
$13.91
$27.01
DC 5V Power Supply ESP32 16 Channel Relay Module Development Board ESP32-WROOM Secondary Development
Aliexpress
$7.53
ESP32 Power Supply Module 1/2/8 Channel ESP32 Development Board DC 5-30/60V ESP32 WIFI BT BLE Relay
AliExpress
$7.53
ESP32 Power Supply Module 1/2/8 Channel ESP32 Development Board DC 5-30/60V ESP32 WIFI BT BLE Relay
AliExpress
$15.69
$21.76
ESP32 C3 Relay Module For Arduino IOT Network, DC 9V 12V 24V Mini Expansion Board With 4AI-4DO RS485
Aliexpress
Free shipping
27% off
$15.69
$21.76
ESP32 C3 Relay Module For Arduino IOT Network, DC 9V 12V 24V Mini Expansion Board With 4AI-4DO RS485
Aliexpress
$0.40
$0.50
ESP32 RS485 Modbus Relay Module With WIFI Bluetooth Optocoupler Isolation Type-C Interface 4/8
AliExpress
19% off
$0.40
$0.50
ESP32 RS485 Modbus Relay Module With WIFI Bluetooth Optocoupler Isolation Type-C Interface 4/8
AliExpress
$5.75
$8.10
AC Powered ESP32 Wifi Bluetooth Ble Single Relay Module ESP32 Development Board I/O Port UART
AliExpress
29% off
$5.75
$8.10
AC Powered ESP32 Wifi Bluetooth Ble Single Relay Module ESP32 Development Board I/O Port UART
AliExpress
$18.10
$38.21
DC 9-24V 4 8 Channel Relay Module ESP32 WIFI Bluetooth Development Board RS485 Modbus Optocoupler
AliExpress
Free shipping
52% off
$18.10
$38.21
DC 9-24V 4 8 Channel Relay Module ESP32 WIFI Bluetooth Development Board RS485 Modbus Optocoupler
AliExpress