Glow pickup light v1.0

A small team jointly established by several students from the University of Shanghai for Science and Technology is called Xianneng Intelligent Manufacturing (the same name as station B). This is our first open source work "Smart Internet of Things Multifunctional Spectrum Lamp", which can not only make our compatriots The table set is taken to a higher level, and it can also purify the soul in lonely nights. We use ESP32 as the main control, and silicon microphone ic43434 as the sound collector. After fast Fourier (FFT), it is converted into a display of 13 different sound bands, and finally presented through 13 pseudo-glow lamp posts (ws2812+ stainless steel mesh inside, external For glass test tubes), compared with previous spectrum lamps, a time display has been added. There are 6 modes in total, and the touch mode is used to switch modes, making the appearance more beautiful. The networking effect has been added. At the same time, it will automatically connect to the last network when it is turned on. If the connection is not successful for more than 100 seconds, you need to use the mini program to connect to the Internet again, eliminating the need for a reset button. The spectrum light is paired with Baffa Cloud, which can easily implement mini programs, apps, Control of web pages and smart speakers. In the future, we will build our own server and change it to mqtt mode. At the same time, we will build our own APP to add image conversion and hundreds of display modes. The open source model is the basic model. The APP can adjust the brightness.
When placing an order for PCB, you only need the last three, namely light strip 1, light plug-in board, and main control 2. The thickness of the light strip is 0.8mm, and the rest is 1.6mm.
The glass test tube is 12mm in diameter and 75mm in height.
This spectrum light program refers to the hack laboratory. I would like to thank you. Original video link: https://b23.tv/eNsi5Kc
Unzip main.zip Use arduino to burn the 69-line UID of the program code. You need to register on the Baffa Cloud official website and add your own UID. After
Bafa Cloud registration, create a new theme with a name. Named: E7BBEC002
The rest of the code does not need to be modified.
If you don’t like the current color of the clock, go to line 299 and change the color according to the prompts.
(Everything is stuffed into the main function, don’t laugh.)
 
The shell has open sourced the files for 3D printing, and the wooden CNC will take two days.
Buy a 3*8*4.5 double twill hot-melt copper nut, and choose m3 20mm screws. If you
have any questions, you can go to station b to chat privately. The name is: Xian Neng Intelligent Manufacturing
and we will answer them when we have time.
The code is poorly written, I'll burn it out first, then revise it and post it later.
Then our small team plans to mass-produce it, and the price is less than 400, but we don’t know yet whether you will like it or not, and we haven’t done anything deeper yet. If you have any suggestions, you can comment below, and we will all improve. For the time being, college students We don’t have enough funds to mass-produce it directly. If everyone’s feedback is good, we will definitely satisfy everyone.
Then there is this shell, which must be made of wood in the end, and the current 3D printing is just a verification.
For the light strips, we made 1,000 strips and 50 strips. If your proofing is very expensive, you can privately message me at site B and I will buy a set of PCB (light bar*15+light plug-in board*1) (free shipping for 30). If you want the main control, just buy it for free hahaha~~~
We are setting up our own server recently. , I will develop my own APP in the future and abandon Bafa Cloud (after all, it cannot be used commercially, but it is okay for fun)