IoT Modules
ESP32 4-Channel Relay Module
$34.99In Stock
Control your appliances remotely with this ESP32-based 4-channel relay module. Features optocoupler isolation for safety, onboard voltage regulation, and easy WiFi/Bluetooth connectivity. Ideal for smart home projects, industrial automation, and remote switching applications. Includes pre-loaded firmware for quick setup.
Clicking "Buy" will take you to the order request form. Download the manual for detailed specifications.
Product Demo Video
Specifications
| MCU | ESP32-WROOM-32 |
| Relay Channels | 4 x 10A |
| Input Voltage | 5-12V DC |
| Connectivity | WiFi 802.11 b/g/n, Bluetooth 4.2 |
| Isolation | Optocoupler |
| Dimensions | 90mm x 60mm |
Note: After submitting the order form, you will be redirected to WhatsApp to complete your order. All pricing, payment, and shipping details will be handled directly via WhatsApp.
