eWeLink Voice Wireless

A switch that is very suitable for home use. When the eWeLink module connects it to the network, it can be controlled using the mobile phone APP, and the control will not be limited by distance. You can also enter the WeChat applet to control YiWeiLian. Even if you have not configured the network for YiWeiLian, the subsequent voice and wireless commands will be received. It can also be controlled. Can be controlled online using Xiaoai Voice Speaker. You can also use the intelligent offline voice module on the PCB board to control it. The command given by the voice is to move the high level. When voice and wireless are used at the same time, there will be no conflict between the two. It can also be controlled using the Hummingbird wireless remote control. There is also a key switch on the PCB board for manual control, and the key switch can be connected externally. Finally, let me talk about the working principle. I figured this out by myself when I was bored at work. The switch of Yiweilian is triggered once when it is pressed. As long as the key switch of Yiweilian can be controlled to work once, then a switch action will be formed. I thought of using an optical coupler to do this. The first corner of the optical coupler is connected to the voice and wireless output, and the second corner is connected. This emits a high level through voice and wireless jog. Corner 3.4 of the optical coupler is turned on, corner 3.4 of the optical coupler is grounded, and the fourth corner is connected to the corner of the YiweiLian key switch. In this way, a high level of inching can be obtained from voice and wireless. Passed through, forming a primary circuit control. The first one was already a rollover. Second normal use. The third model adds a serial port tool for voice burning, so that the command words can be modified at any time. Newbies may not do enough in many areas. I started learning Lichuang EDA in March.
 
Updated on 2023/7/13; the main control is an eWeLink module. The 4-channel output
 
voice module uses the movement intelligent voice module TB. It costs 9 yuan a piece. The voice module is a SU-03T
 
wireless module. The Hummingbird wireless module uses the inching wireless module Ling-R1A 433HZ. The Yiwei
 
Lian module is very easy to use and can be controlled with voice audio. I use Xiaoai Audio. Open the Mijia APP to connect to other platforms and find Yiwei in it. The Weilian device can be controlled with Xiaoai Audio at the click of a button, and the connection speed to the network is very fast. Download an Yiweilian app on your mobile phone, then power on the module and manually press the button for 5 seconds. The LED of the module enters the flash mode. When you are connected to the Internet, use your mobile phone to open the YiWeiLink APP. There is a + plus sign button in the middle. Click on it. There is a quick add point at the top to add a device and then enter your own wireless network. At this time, the YiWeiLink module is given. After the network is supplied, you can use your mobile phone to control it. When you are connected to the network, you can use your own mobile phone hotspot to supply the network. I have tried it. I can use the eWeLink module to control it through the mobile phone network. I can also control it manually. eWeLink only has 4 channels. The output 
 
voice module SU-03T has a serial port download. When you want to download, turn the DIP switch on the board back to the other side to download. This DIP switch is made because the pins of the voice module are not enough. If you If you want to change the command words, you can go to this website and modify it. This is the website of Movement Intelligence www.smartpi.cn. Or you can search SmartPi AD and go in and modify it yourself. What I did is to use 4 pins to output. Each time it outputs high power. After the voice module outputs a high level, YiWeiLian can send a signal to control the relay, and the voice module detects whether YiWeiLian is open. If relay No. 1 is not open, you tell the voice module to open 1. Relay No. 1. At this time, the voice module sends a high level to control YiWeiLian. YiWeiLian has an output. YiWeiLian turns on relay No. 1. If you tell the voice module to turn on relay No. 1, the voice module will reply. Relay No. 1 is open. Similarly, if relay No. 1 is not open, it is closed. If you tell the voice module to close relay No. 1, the voice module will also tell you that relay No. 1 is closed. If there is output from Yiweilian, There will be a high-level output voice module that uses a lead angle to measure whether the output angle of YiweiLian is high-level or low-level and identify whether the relay is open or closed. You can also say to the voice module After pairing the network voice module, there will be a high-level output for 5 seconds, and then the light of YiWeiLian will flash quickly. You can use your mobile phone to configure the network for YiWeiLian. You do not need to manually press this button to configure the network. Then you can look at the file below and open the website of Movement Intelligence to import the file. You can see which compressed package the file is.
 
The wireless module Ling-R1A uses a jog. When you press the remote control switch, the wireless module will send out a high power. After receiving this high level, Pingyi Weilian took action as a
 
novice.