AWTRIX based on ESP32, no server required

This solution uses ESP32 as the main control chip, currently uses 64Mbit Flash as storage (can support OTA), supports PSRAM expansion (can be used for IoT applications with greater memory requirements), and uses silicon microphone for sound sampling (more sensitive to environmental sounds) , a light-sensitive sensor is designed on the board (it can automatically dim at night and turn on the voice-activated night light function), and the keys adopt a hot-swappable mechanical keyboard design (it can be used as a key tester. The keyboard in the main picture is one we bought online as Decorated, it still looks pretty cute). , This solution uses the 2020 WS2812 pixel matrix, and the finished product size is probably less than half that of AWTRIX (4.8cm*15cm*4cm, AWTRIX is 32cm wide, which still takes up a bit of space at home).
Software:
The clock color and brightness are adjustable, and the NTP service automatically synchronizes the time.
Support network weather display.
Temperature and humidity, TVOC, and carbon dioxide sensors can be extended (currently supported sensors include SHT3x, DHT22, ENS160, CCS811, etc.).
Positive countdown timer function (it is quite convenient, I often use it to time time in actual work).
FFT spectrum display (3 display modes, 6 color modes).
More functions will be added through OTA in the future.
Attached is the video link of the assembly process:
https://b23.tv/DFJilLN
 
 
If you are interested in this solution, you can join the QQ group: 305747. We look forward to discussing it with everyone!