L-5A01 Wireless WiFi Intelligent Control Switch

1. Description

Home automation, often referred to as the "Internet of Things" (IoT), involves networking devices and appliances to provide seamless control over a home environment. The L-5A01 module is an affordable, WiFi-based wireless switch designed for smart home control. It connects to a wide range of appliances and transmits data to a cloud platform via a WiFi router. This enables users to remotely control connected appliances through the mobile application, eWeLink. The module makes traditional appliances smart, allowing remote control from anywhere with a network connection. It also supports setting timing schedules for appliances, including scheduled on/off operations, to simplify daily routines.

The module supports connecting and controlling one home appliance. It operates in self-locking mode, allowing users to independently turn the connected device on or off.

2. Features

• Remote intelligent control
• Enclosed in a casing
• Supports power supply output
• Supports a 5A high current load
• Supports 8 groups of control modes
• Offers ultra-high monitoring accuracy
• Provides status tracking and timely feedback of appliance status to the App
• Supports share control functionality
• Compatible with iOS and Android operating systems
• Easy installation and handling, with immediate and stable activation
• The eWeLink App supports multiple languages
• Supports power supply output (repeated from above)

3. Parameters

5. Functionality

• Smart Schedules: Users can preset repeat or single timing schedules to turn devices on/off according to their needs. For example, lights can be set to turn off in the evening and on in the morning automatically.
• Countdown Timer: Allows users to turn a device on or off at a specific countdown time, supporting up to 24 hours. This is useful for charging devices.
• Loop Timer: A powerful timing function that allows devices to be turned on/off at preset intervals for a specified duration. For instance, a device can be activated every 30 minutes for 10 minutes each time.
• Grouping Function: Enables users to assign added devices to different groups for easier checking and management via a drop-down menu on the device list.
• Smart Scene: Allows one device to automatically trigger the on/off state of one or more other devices. For example, creating 'Return Home' and 'Leave Home' scenes to automatically control lights and appliances upon arrival or departure.
• Share Control: Device owners can share control of their devices with other eWeLink users, inviting family members to manage the smart home together. Control is shared by entering the eWeLink ID (phone number or email address) and confirming the invitation.
• Remote Control: Devices can be controlled via the APP to turn electrical devices on or off from anywhere.

6. Work Mode

The device operates in self-locking mode. If a user turns the device on, it remains on until the user turns it off. For example, pressing a button keeps the relay on; pressing it again turns the relay off.

7. Control Method

Control can be achieved through two primary methods:

1. APP eWeLink Intelligent Control: In manual mode, users press buttons within the eWeLink app to turn the device on or off.
2. Button Control: The device can be controlled directly using the 'SET' button on the module itself, without needing the APP or WiFi connection.

8. APP eWeLink Intelligent Control

The module can be controlled intelligently via the eWeLink APP. This includes adding, sharing, and deleting devices, setting delays, remote control, and obtaining work status.

Pairing Steps:

1. Install and register the eWeLink APP, selecting the appropriate language. The app can be obtained from the 'APP Store', 'Google Play', or the eWeLink Official website.
2. Connect the AC 85~250V power supply to the 'L' and 'N' input terminals. (Note: Do not connect the load before pairing and testing.)
3. Ensure the module is within WiFi range and the phone is connected to the same WiFi router.
4. Open the eWeLink APP.
5. Press and hold the set button on the L-5A01 for more than 7 seconds. When the LED indicator starts to flash, click 'Add Device'.
6. Select 'Touch' on the APP (recommended), or choose AP mode.
7. Enter the WiFi name and password of the network the phone is connected to.
8. Wait for approximately 3 minutes for configuration.
9. If pairing fails, try several times (removing and reapplying power may be necessary).
10. Reset the module's device name after a successful connection.
11. Test and set up the module.

Use Steps:

1. Ensure successful pairing between the module and the APP.
2. Verify the module is within the range of the paired WiFi network.
3. Ensure the phone has an internet connection (via WiFi, 4G, 3G, or 2G). The phone does not need to be connected to the same WiFi after successful pairing.
4. Connect the load to the output terminal.
5. Press the button directly to turn the device ON/OFF.
6. Perform selective settings for Share, Schedule, Timer, or Loop timer if needed.
7. Connect the AC 85~250V power supply to the 'L' and 'N' input terminals.
8. Use and control the module.

9. Button Control

The module can be controlled using the 'SET' button on the module without pairing with WiFi.

Use Steps:

1. Connect the AC 85~250V power supply to 'L' and 'N'. (Note: Do not connect the load before selecting the work mode and testing.)
2. Test: Press the 'SET' button; the output relay and output LED indicator will turn ON simultaneously.
3. Remove power supply, then connect the load to the output terminal.

10. Application

• Smart Home Control: Remote control of household appliances such as air conditioning, electric fans, rice cookers, and lights.
• Automatic motor control.
• Production workshop intelligent operation.
• Intelligent farming control.

11. Note

• The module can output voltage, allowing direct connection to a load.
• For the first-time pairing, the phone must be connected to the router's WiFi. After successful pairing, WiFi connection for the phone is not required.
• The power supply is AC and cannot provide voltage from DC.
• Local Area Network (LAN) is not supported.

12. Frequently Asked Questions

Q: Why does the relay start working automatically after the power is turned ON?

A: This may be due to poor contact. Please remove the power supply and reconnect it more than once.

Q: Why can't I pair successfully?

A: Please ensure the module is within the WiFi range of the router and that your phone is connected to the same WiFi. Try the pairing process multiple times.

Q: Can I get the work status?

A: Yes, the APP can display the work status.

Q: Why does the APP display OFF and the module cannot be controlled after pairing is successful?

A: The module may need 1-2 minutes to set itself after successful pairing. Check the 'WIFI indicator status description' for reasons. Verify if your router has MAC address filtering enabled. Try deleting the device and re-pairing. Ensure you are using a 2.4G router and not other types.

Q: Why can't I add a device?

A: Turn off WiFi on your phone, wait for more than 10 minutes, then restart the module and reconnect to WiFi. Keep the module close to the router.

13. Package

• 1x L-5A01 Wireless WIFI Intelligent Control Switch

Visual Descriptions

Device Diagram

A diagram illustrates the front of the L-5A01 Wireless WIFI Intelligent Control Switch. It features a "Set/Control Button" and an "LED Indicator". The device specifications are printed: Model L-5A01, Input Voltage AC 85-250V, Max Load 250V 5A, Wi-Fi 2.4GHz 802.11 b/g/n. It displays "CE" and "ROHS" certifications. Input terminals are labeled "L N" and output terminals are "N L". A label indicates "Work Voltage AC 85V-250V" connected to the input. A "Load" is connected to the output. Text below states: "It can output voltage same to input. So it can connect to load directly."

Internal Structure

An image displays the internal components of the device, including the "LED Indicator", "Set/Control Button", a relay, and input/output terminals. Labels point to "Load" and "Input Voltage" connections.

Dimensions

An image shows the physical dimensions of the L-5A01 Wireless WIFI Intelligent Control Switch, indicated as 42mm, 40mm, 56mm, and a height of 20mm.

eWeLink App Interface

Screenshots showcase the eWeLink mobile application's functionality for controlling the device. These include:

• APP Control: Demonstrates a digital switch interface for turning a device "ON" or "OFF".
• Share: An interface for sharing device control with other users, allowing permission settings (Add, Edit, Delete, Enable/Disable).
• Set Schedule: A screen for configuring timed events with specific dates and times for turning the device ON or OFF, with options for repeat settings.
• Set Timer: A screen for setting countdown timers for device operation.
• Set Loop Timer: An interface for creating recurring schedules with custom cycles and actions.

The screenshots also display mobile status indicators such as network carrier ("中国移动" - China Mobile), battery level, and time.