Shop High Current Relay Esp32

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
11
$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
11
$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
39
$8.87
$9.17
1/2/4/8 Channel ESP32 WIFI Bluetooth-Compatible BLE Relay Module AC90-250V/DC5-30V Power Supply
Aliexpress
Free shipping
$8.87
$9.17
1/2/4/8 Channel ESP32 WIFI Bluetooth-Compatible BLE Relay Module AC90-250V/DC5-30V Power Supply
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
Free shipping
$8.27
ESP32 WIFI Bluetooth-Compatible BLE Relay Module 1/2/8 Channel Power Supply Module DC 5-30/60V ESP32
Aliexpress
Free shipping
$7.15
$9.99
ESP32 Dual-Channel 5V Relay Module AC 220V ESP32-32E WIFI Bluetooth Dual-Channel Relay Module ESP32
Aliexpress
28% off
$7.15
$9.99
ESP32 Dual-Channel 5V Relay Module AC 220V ESP32-32E WIFI Bluetooth Dual-Channel Relay Module ESP32
Aliexpress
$9.05
1/2/4/8 Channel ESP32 Wifi Bluetooth-Compatible Relay Module AC90-250V DC5-30V Smart Home Automation
Aliexpress
Free shipping
$9.05
1/2/4/8 Channel ESP32 Wifi Bluetooth-Compatible Relay Module AC90-250V DC5-30V Smart Home Automation
Aliexpress
Free shipping
$7.67
ESP32 2/4-Way MOS Switch Module Single-Way Relay Module ESP32-32E Module WIFI Bluetooth Development
Aliexpress
$7.67
ESP32 2/4-Way MOS Switch Module Single-Way Relay Module ESP32-32E Module WIFI Bluetooth Development
Aliexpress
$7.33
ESP32 WIFI Bluetooth-Compatible BLE Relay Module DC 5-30/60V Power Supply Module 1/2/8 Channel
Aliexpress
Free shipping
$7.33
ESP32 WIFI Bluetooth-Compatible BLE Relay Module DC 5-30/60V Power Supply Module 1/2/8 Channel
Aliexpress
Free shipping
$47.84
Industrial 8-Channel ESP32-S3 Wifi Relay Module, Onboard Isolated CAN Interface, Built-In Xtensa
Aliexpress
Free shipping
$47.84
Industrial 8-Channel ESP32-S3 Wifi Relay Module, Onboard Isolated CAN Interface, Built-In Xtensa
Aliexpress
Free shipping
$5.24
$8.07
2-Channel Wifi Relay Module With ESP32 DC5-60V Power Supply, Optocoupler Isolated, For Smart Load
Aliexpress
35% off
$5.24
$8.07
2-Channel Wifi Relay Module With ESP32 DC5-60V Power Supply, Optocoupler Isolated, For Smart Load
Aliexpress
$7.62
$12.29
ESP32 Relay Development Board AC / DC Power Supply Wifi Bluetooth BLE 4 Channel Relay Module ESP32
Aliexpress
37% off
$7.62
$12.29
ESP32 Relay Development Board AC / DC Power Supply Wifi Bluetooth BLE 4 Channel Relay Module ESP32
Aliexpress
$8.21
AC 90-250V ESP32 Wifi Bluetooth Ble Single Relay Module ESP32 Development Board ESP32-32E
Aliexpress
$8.21
AC 90-250V ESP32 Wifi Bluetooth Ble Single Relay Module ESP32 Development Board ESP32-32E
Aliexpress
$10.34
ESP32 1 Channel AC220V Power Supply 30A WIFI Bluetooth Relay Module Development Board
Aliexpress
Free shipping
$10.34
ESP32 1 Channel AC220V Power Supply 30A WIFI Bluetooth Relay Module Development Board
Aliexpress
Free shipping
$19.98
LILYGO® T-Relay ESP32 Relay Module DC 5V 4/8 Channel Optocoupler Relays Development Board Wireless
Aliexpress
Free shipping
$19.98
LILYGO® T-Relay ESP32 Relay Module DC 5V 4/8 Channel Optocoupler Relays Development Board Wireless
Aliexpress
Free shipping
$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
$17.67
$53.62
ESP32 Relay Development Board AC / DC Power Supply Wifi Bluetooth BLE 4 Channel Relay ESP32 Module
Aliexpress
Free shipping
67% off
$17.67
$53.62
ESP32 Relay Development Board AC / DC Power Supply Wifi Bluetooth BLE 4 Channel Relay ESP32 Module
Aliexpress
Free shipping
$18.26
ESP32 WIFI Wireless Relay Module Bluetooth Dual Relay Module AC 90-250V Power Supply ESP Development
Aliexpress
Free shipping
$18.26
ESP32 WIFI Wireless Relay Module Bluetooth Dual Relay Module AC 90-250V Power Supply ESP Development
Aliexpress
Free shipping
$7.54
ESP32 Power Supply Module 1/2/8 Channel ESP32 Development Board DC 5-30/60V ESP32 WIFI BT BLE Relay
Aliexpress
$7.54
ESP32 Power Supply Module 1/2/8 Channel ESP32 Development Board DC 5-30/60V ESP32 WIFI BT BLE Relay
Aliexpress
$5.10
For Arduiuo ESP32 DC 5V 12V 24V Magnetic Latching Relay Module Bistable Self-Locking Flip-Flop Latch
Aliexpress
$5.10
For Arduiuo ESP32 DC 5V 12V 24V Magnetic Latching Relay Module Bistable Self-Locking Flip-Flop Latch
Aliexpress
$29.98
LILYGO® T-Relay ESP32 5V Relay Module 8 Channel With Optocoupler Isolation Wireless Development
Aliexpress
Free shipping
$29.98
LILYGO® T-Relay ESP32 5V Relay Module 8 Channel With Optocoupler Isolation Wireless Development
Aliexpress
Free shipping
$27.75
DC-5V Power Supply ESP32 32-Way Relay Module ESP32 Developme
Aliexpress
$27.75
DC-5V Power Supply ESP32 32-Way Relay Module ESP32 Developme
Aliexpress
$9.60
$19.42
AC90-250V ESP32 Wifi Bluetooth Single Relay Switch Module Board ESP32 Development Board 4m Byte
Aliexpress
50% off
$9.60
$19.42
AC90-250V ESP32 Wifi Bluetooth Single Relay Switch Module Board ESP32 Development Board 4m Byte
Aliexpress
$18.41
ESP32-C6 Development Board WIFI Bluetooth Module DC 5-60V Single Relay Module Type-C
Aliexpress
Free shipping
$18.41
ESP32-C6 Development Board WIFI Bluetooth Module DC 5-60V Single Relay Module Type-C
Aliexpress
Free shipping
$6.45
$10.46
ESP32 5V 12V Relay Board Dual Channel Wireless WIFI Relay Module ESP32 Development Board DC5-60V For
Aliexpress
38% off
$6.45
$10.46
ESP32 5V 12V Relay Board Dual Channel Wireless WIFI Relay Module ESP32 Development Board DC5-60V For
Aliexpress
$12.67
5-30/60V ESP32 Wireless WIFI 1 2 8 Channel Relay Module ESP32 Wifi Development Board WIFI
Aliexpress
Free shipping
$12.67
5-30/60V ESP32 Wireless WIFI 1 2 8 Channel Relay Module ESP32 Wifi Development Board WIFI
Aliexpress
Free shipping
$34.98
LILYGO® T-Relay-S3 ESP32-S3 Relay Development Board HRS4H-S-DC5V 6-Way Relays Module Expandable
Aliexpress
Free shipping
$34.98
LILYGO® T-Relay-S3 ESP32-S3 Relay Development Board HRS4H-S-DC5V 6-Way Relays Module Expandable
Aliexpress
Free shipping
$7.42
$16.05
AC / DC Power Supply ESP32 Wifi Bluetooth Ble 4 Channel Relay Module ESP32-WROOM Development Board
Aliexpress
53% off
$7.42
$16.05
AC / DC Power Supply ESP32 Wifi Bluetooth Ble 4 Channel Relay Module ESP32-WROOM Development Board
Aliexpress
$840.00
$1,200.00
F32 Tuya ESP32 Din Rail Removable Relay Module RS485 Esphome Home Assistant MQTT Tasmota SD Card
Aliexpress
Free shipping
30% off
$840.00
$1,200.00
F32 Tuya ESP32 Din Rail Removable Relay Module RS485 Esphome Home Assistant MQTT Tasmota SD Card
Aliexpress
Free shipping
$26.85
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$26.85
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$8.77
$17.07
AC 220V/DC 5-30V Power Supply ESP32 WIFI Bluetooth BLE Four-Way Relay Module ESP32 Development Board
Aliexpress
48% off
$8.77
$17.07
AC 220V/DC 5-30V Power Supply ESP32 WIFI Bluetooth BLE Four-Way Relay Module ESP32 Development Board
Aliexpress
$8.84
ESP32 WIFI Bluetooth-Compatible BLE Relay Module 1/2/8 Channel ESP32-WROOM Development Board
Aliexpress
$8.84
ESP32 WIFI Bluetooth-Compatible BLE Relay Module 1/2/8 Channel ESP32-WROOM Development Board
Aliexpress
$7.70
$8.10
DC5-30V Power Supply Esp32 Wifi Bluetooth Ble 8 Channel Relay ESP32-WROOM Secondary Development
Aliexpress
Free shipping
$7.70
$8.10
DC5-30V Power Supply Esp32 Wifi Bluetooth Ble 8 Channel Relay ESP32-WROOM Secondary Development
Aliexpress
Free shipping
$18.60
$26.07
ESP32-S3-RS485-CAN 1-Way Wifi Bluetooth Relay Industrial Control Board Isolated RS485/CAN Industrial
Aliexpress
28% off
$18.60
$26.07
ESP32-S3-RS485-CAN 1-Way Wifi Bluetooth Relay Industrial Control Board Isolated RS485/CAN Industrial
Aliexpress
$6.76
$8.39
AC220V Power Supply ESP32 WIFI Bluetooth-Compatible 2 Channel Relay Module ESP32 Development Board
Aliexpress
19% off
$6.76
$8.39
AC220V Power Supply ESP32 WIFI Bluetooth-Compatible 2 Channel Relay Module ESP32 Development Board
Aliexpress
$7.77
$14.13
AC 220V 30A WIFI BT 4 Way Relay Module Onboard Esp32e ESP32 ESP8266 Module Supports Secondary
Aliexpress
45% off
$7.77
$14.13
AC 220V 30A WIFI BT 4 Way Relay Module Onboard Esp32e ESP32 ESP8266 Module Supports Secondary
Aliexpress
$7.27
$7.90
ESP8266 /ESP32 WIFI 8 Channel Relay Module Esp-12F /ESP32-WROOM Development Board Power Supply
Aliexpress
Free shipping
$7.27
$7.90
ESP8266 /ESP32 WIFI 8 Channel Relay Module Esp-12F /ESP32-WROOM Development Board Power Supply
Aliexpress
Free shipping
ESP32 Relay Module - Control AC Appliances (Web Server) | Random Nerd Tutorials
ESP32 Relay Module - Control AC Appliances (Web Server) | Random Nerd Tutorials
Dec 18, 2019
randomnerdtutorials.com
220v Relay interfering with the other Relay and ESP32
220v Relay interfering with the other Relay and ESP32
Oct 20, 2018
arduino.cc
How to Control a Relay Module With an ESP32 | Everything ESP
How to Control a Relay Module With an ESP32 | Everything ESP
Sep 4, 2018
maker.pro
ESP32 Web Server to Control 220V Lamp Remotely
ESP32 Web Server to Control 220V Lamp Remotely
Jul 26, 2023
microcontrollerslab.com
500 AMP High Current Relay Reliable Battery Isolation for 12V Systems
2:34
500 AMP High Current Relay Reliable Battery Isolation for 12V Systems
2 months ago
YouTubeHappy Shop
How to Use Relays to Control High-Voltage Circuits with an Arduino - Projects
How to Use Relays to Control High-Voltage Circuits with an Arduino - Projects
Jan 1, 2009
allaboutcircuits.com
High Current Relay Module by Jay Wire Solutions
High Current Relay Module by Jay Wire Solutions
10.3K viewsMar 6, 2025
TikTokjaywiresolutions
Problem with relay control by esp32
Mar 21, 2023
redditsilkius
3:04
ESP32 SIM800L | Send and Receive SMS to Control Relay
40.3K viewsApr 15, 2021
YouTubeAhmad Logs
47:57
Introduction to ESP32 - Getting Started
2M viewsApr 2, 2020
YouTubeDroneBot Workshop
4:51
Controlling Relay Board (ESP32 + Arduino Series)
39.3K viewsMay 22, 2020
YouTubeSimply Explained
2:28
ESP32 tutorial A-11: The relay
7K viewsApr 9, 2018
YouTubeADEL KASSAH
14:31
Home Automation: 4 channel Solid State Relay with Arduino To control 4 bulbs or loads RJT150
26.3K viewsJan 12, 2019
YouTubeRobojax
6:10
ESP32/ESP8266 Relay Module - Control AC Appliances (Web Server)
316.5K viewsDec 18, 2019
YouTubeRui Santos
43:46
Control AC Devices with Arduino SAFELY - Relays & Solid State Switches
233.6K viewsOct 18, 2020
YouTubeDroneBot Workshop
10:18
Home Automation using ESP32 Bluetooth and IR remote control Relay | ESP32 Projects 2021
35.1K viewsJul 31, 2021
YouTubeTech StudyCell
19:31
ESP32 #59: ESP32 MOSFET Tutorial (as a Switch)
67.3K viewsOct 27, 2017
YouTubepcbreflux
11:09
Connecting and Configuring the ST7789 LCD SPI Display to the ESP32
82.1K viewsFeb 23, 2020
YouTubeRetro Tech & Electronics
5:01
How to Control a Relay Module With an ESP32
40.5K viewsSep 4, 2018
YouTubeMaker Pro
13:08
39 - Elevator Shunt Trip - Introduction to Fire Alarms
60.4K viewsDec 13, 2019
YouTubeJoe Klochan
17:33
How to use 4 channel Relay to control AC load with Arduino code RJT71
182.5K viewsMar 27, 2018
YouTubeRobojax
11:41
Connecting a Relay Module to a Microcontroller
376.5K viewsMar 12, 2021
YouTubeBrad Henson
2:36
Why ESP32's Are The Best Microcontrollers (ESP32 + Arduino series)
352.5K viewsMay 22, 2020
YouTubeSimply Explained
51:59
Arduino IoT Cloud 2021 - Getting Started with Arduino & ESP32
419K viewsAug 1, 2021
YouTubeDroneBot Workshop
9:30
ESP 32 Connect 5V Relay via Logic Level Converter (ESP32)
44K viewsJul 18, 2020
YouTubeTech Info
21:58
ESP32 Getting started | Control Relays using ESP32 Wi-Fi webserver
8.4K viewsFeb 4, 2021
YouTubehash include electronics
12:57
How to control 12V devices with Arduino. Using Relay vs Using N-Channel MOSFET transistor
179.2K viewsJan 15, 2021
YouTubeMario's Ideas
1:20
ESP32 How to control a relay using a web browser
20.6K viewsJul 8, 2017
YouTubeLuca Dentella
6:13
ESP32 #30: Switching Heavy Loads with Solid State Relays (SSR) + ESP32 Giveaway
15.8K viewsApr 6, 2017
YouTubepcbreflux
11:51
How to use 2 channel relay to control AC and DC loads in Arduino RJT34
215.1K viewsDec 26, 2017
YouTubeRobojax
See more

Shop High Current Relay Esp32

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
11
$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
11
$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
39
$8.87
$9.17
1/2/4/8 Channel ESP32 WIFI Bluetooth-Compatible BLE Relay Module AC90-250V/DC5-30V Power Supply
Aliexpress
Free shipping
$8.87
$9.17
1/2/4/8 Channel ESP32 WIFI Bluetooth-Compatible BLE Relay Module AC90-250V/DC5-30V Power Supply
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
Free shipping
$8.27
ESP32 WIFI Bluetooth-Compatible BLE Relay Module 1/2/8 Channel Power Supply Module DC 5-30/60V ESP32
Aliexpress
Free shipping
$7.15
$9.99
ESP32 Dual-Channel 5V Relay Module AC 220V ESP32-32E WIFI Bluetooth Dual-Channel Relay Module ESP32
Aliexpress
28% off
$7.15
$9.99
ESP32 Dual-Channel 5V Relay Module AC 220V ESP32-32E WIFI Bluetooth Dual-Channel Relay Module ESP32
Aliexpress
$9.05
1/2/4/8 Channel ESP32 Wifi Bluetooth-Compatible Relay Module AC90-250V DC5-30V Smart Home Automation
Aliexpress
Free shipping
$9.05
1/2/4/8 Channel ESP32 Wifi Bluetooth-Compatible Relay Module AC90-250V DC5-30V Smart Home Automation
Aliexpress
Free shipping
$7.67
ESP32 2/4-Way MOS Switch Module Single-Way Relay Module ESP32-32E Module WIFI Bluetooth Development
Aliexpress
$7.67
ESP32 2/4-Way MOS Switch Module Single-Way Relay Module ESP32-32E Module WIFI Bluetooth Development
Aliexpress
$7.33
ESP32 WIFI Bluetooth-Compatible BLE Relay Module DC 5-30/60V Power Supply Module 1/2/8 Channel
Aliexpress
Free shipping
$7.33
ESP32 WIFI Bluetooth-Compatible BLE Relay Module DC 5-30/60V Power Supply Module 1/2/8 Channel
Aliexpress
Free shipping
$47.84
Industrial 8-Channel ESP32-S3 Wifi Relay Module, Onboard Isolated CAN Interface, Built-In Xtensa
Aliexpress
Free shipping
$47.84
Industrial 8-Channel ESP32-S3 Wifi Relay Module, Onboard Isolated CAN Interface, Built-In Xtensa
Aliexpress
Free shipping
$5.24
$8.07
2-Channel Wifi Relay Module With ESP32 DC5-60V Power Supply, Optocoupler Isolated, For Smart Load
Aliexpress
35% off
$5.24
$8.07
2-Channel Wifi Relay Module With ESP32 DC5-60V Power Supply, Optocoupler Isolated, For Smart Load
Aliexpress
$7.62
$12.29
ESP32 Relay Development Board AC / DC Power Supply Wifi Bluetooth BLE 4 Channel Relay Module ESP32
Aliexpress
37% off
$7.62
$12.29
ESP32 Relay Development Board AC / DC Power Supply Wifi Bluetooth BLE 4 Channel Relay Module ESP32
Aliexpress
$8.21
AC 90-250V ESP32 Wifi Bluetooth Ble Single Relay Module ESP32 Development Board ESP32-32E
Aliexpress
$8.21
AC 90-250V ESP32 Wifi Bluetooth Ble Single Relay Module ESP32 Development Board ESP32-32E
Aliexpress
$10.34
ESP32 1 Channel AC220V Power Supply 30A WIFI Bluetooth Relay Module Development Board
Aliexpress
Free shipping
$10.34
ESP32 1 Channel AC220V Power Supply 30A WIFI Bluetooth Relay Module Development Board
Aliexpress
Free shipping
$19.98
LILYGO® T-Relay ESP32 Relay Module DC 5V 4/8 Channel Optocoupler Relays Development Board Wireless
Aliexpress
Free shipping
$19.98
LILYGO® T-Relay ESP32 Relay Module DC 5V 4/8 Channel Optocoupler Relays Development Board Wireless
Aliexpress
Free shipping
$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
$17.67
$53.62
ESP32 Relay Development Board AC / DC Power Supply Wifi Bluetooth BLE 4 Channel Relay ESP32 Module
Aliexpress
Free shipping
67% off
$17.67
$53.62
ESP32 Relay Development Board AC / DC Power Supply Wifi Bluetooth BLE 4 Channel Relay ESP32 Module
Aliexpress
Free shipping
$18.26
ESP32 WIFI Wireless Relay Module Bluetooth Dual Relay Module AC 90-250V Power Supply ESP Development
Aliexpress
Free shipping
$18.26
ESP32 WIFI Wireless Relay Module Bluetooth Dual Relay Module AC 90-250V Power Supply ESP Development
Aliexpress
Free shipping
$7.54
ESP32 Power Supply Module 1/2/8 Channel ESP32 Development Board DC 5-30/60V ESP32 WIFI BT BLE Relay
Aliexpress
$7.54
ESP32 Power Supply Module 1/2/8 Channel ESP32 Development Board DC 5-30/60V ESP32 WIFI BT BLE Relay
Aliexpress