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ESP32 1 Channel AC220V Power Supply 30A WiFi bluetooth Relay Module Development Board — image 1
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ESP32

ESP32 1 Channel AC220V Power Supply 30A WiFi bluetooth Relay Module Development Board

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Relay Module for everyday users

The ESP32 1 Channel AC220V Power Supply 30A WiFi bluetooth Relay Module Development Board by ESP32 is a mid-range relay module designed for everyday users.

wireless convenience
₹2,000
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Type: Board Only

Board Only
Total: ₹2,000
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 4 Aug18 Aug
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Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: bg-2038143Category: Relay Module

About This Product

The ESP32 1 Channel AC220V Power Supply 30A WiFi bluetooth Relay Module Development Board by ESP32 is a mid-range relay module designed for everyday users. It delivers reliable performance at an accessible price.

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Description:
The ESP32 single channel AC power supply 30A relay module is a relay module equipped with an ESP32 module. In terms of hardware, it is equipped with an AC to DC transformer module, uses 5V/30A single relay, supports UART programming development, and leaves corresponding pin interfaces for easier programming. In terms of software, ESP-IDF development environment or Arduino IDE can be chosen for development, making it easy and fast to get started and apply it to customers' products.

Specifications:
Product Name: ESP32 1CH AC Power Supply Module
Size: 47 x 78mm
Weight: 52g
Positioning hole diameter: 3.5mm
Features:

1. Use ESP32 module and support remote control
2. Reserve UART pins for convenient secondary development and use
3. Supports AC220V input and output
4. Equipped with 5V/30A single relay

Package Include:

1x Relay Module



Product Safety Information

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.