ESP8266 ESP-01 12V 4, Channels WiFi Relay, Module Things Smart, Home Remote Control, Switch
Experience seamless wireless control with the WiFi Relay Module, featuring an integrated ESP8266 WiFi module and microcontroller. This module enables relay control via serial port instructions sent to the cell phone APP within the local area network (LAN), offering convenient wireless control over connected devices.
Features:
- ESP8266 WiFi Module: Equipped with an ESP8266 WiFi module and microcontroller, allowing for wireless relay control within the local area network (LAN) via cell phone APP.
- 4-Channel Relay: Features four relay channels capable of activating devices operating at up to 250V AC and 30V DC, providing versatile control options for various applications.
- LED Indicator: Includes a red power activation LED that lights up when a signal is received on the IN pin, providing visual feedback on the module’s state.
- Audible Feedback: Provides audible feedback with a click sound when the relay triggers, connecting the output pins.
- Easy Configuration: Requires configuration via UART prior to full operation. Once programmed and powered, the module operates autonomously, making it ideal for IoT-based projects.
- Power Connection: Connect the positive and negative poles of a 12V/1A power adapter to the IN and IN- pins of the module, respectively.
- Install Android APP: Install the “ESP Touch-Demo” app on an Android mobile terminal. For initial configuration, use Work Mode 2 to configure the WiFi account number and password for the ESP-01 module.
- Relay Control: Install the “Easy TCP-20” app on the Android mobile terminal, a TCP transmission tool used to send relay control instructions. Click on “SWITCH” and enter the relay control instructions, names, and contents (in HEX format) in the gray blocks interface.
- Transmission Distance: Maximum stable transmission distance of 100m in an open environment when the mobile phone is mounted on the WiFi module. The transmission distance may vary depending on the signal strength of the router when both the WiFi module and mobile phone are connected to the router simultaneously.
- Smart Config Technology: Utilizes Smart Config technology in the ESP-01 WiFi module to complete account and password configuration via the mobile phone APP, with a memory function for configured username and password.
- Relay Rating: Onboard 12V relay capable of handling 10A at 250V AC or 30V DC, with a lifespan of up to 100,000 continuous switching cycles. Features diode discharge protection and short response time.
- Board Indicator: Includes mode selection and real-time working status indicator for enhanced monitoring and control.
- UART Debug Interface: Reserved UART debug interface and STM8 SWIM program download interface for debugging and program development purposes.
Enhance your project’s wireless control capabilities with the WiFi Relay Module, offering easy configuration, reliable performance, and versatile relay control options for IoT-based applications.
Specifications:
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Transmission Distance(m) 400 Relay Channel 4 Trigger Voltage (VDC) 12 Switching Voltage (VAC) 250@10A Switching Voltage (VDC) 30@10A Baud Rate (bps) 9600 Shipping Weight 0.01 kg Shipping Dimensions 7 × 4 × 2 cm
Package Includes:
1 x ESP8266 ESP-01 12V 4, Channels WiFi Relay, Module Things Smart, Home Remote Control, Switch
