Meekdai

16K bit FRAM support?

1

Hi Peter, I have a project that needs to record the number of motor rotations every 1 second to prevent data loss caused by power down. I want to use...

Board: ESP32-ESP32-WROVER-B Sqlite3: 2.3 ESPAsyncWebServer: 1.2.3 Use platformio with vscode I am building a small web server on ESP32. when I visit the website "http://myesp32ip/x", it response the data in...

The speed of reading data in TF card is very slow

1

I tested it on Raspberry Pi 2. It takes at least 1 minute to read a 750K file. `buf=open('testl.bin').read()`

TypeError: expecting an SPI object

2

I compiled the latest micropython firmware for my custom board with W5500 . Compilation process: https://github.com/Meekdai/micropython-actions/actions/runs/3005187684 After download firmware , it can run normally. ``` MicroPython v1.19.1-375-ge90b85cc9 on 2022-09-07; MP405WS...

Audio visualizer

2

### Feature Proposal I found that in the `examples/player`, the waveform(siriwave.js) did not follow the music. Is there a way to achieve this which shown in the link below https://foobar404.dev/wave.js/...

Hello, I want to add a button to the comment and load utterances after the user clicks. I use `setInterval` to check the utterances height, when `height!=""` is means utterances...

跨度如此大，非常佩服你的勇气~

有延迟很低的视频传输应用吗？

2

最近买了MaixCAM，简单测试了一些视频传输的例子，但是目前没有找到延迟低的应用。示例里面的rtsp这些延迟都在1秒左右。 也测试了下面的代码，延迟稍微低了点，但是如果分辨率调高的话，延迟也会增加。 https://github.com/sipeed/MaixPy/blob/main/examples/vision/streaming/http_stream.py 我之前在V3S上面跑的[mjpeg-streamer](https://sourceforge.net/projects/mjpg-streamer/)，延迟非常低，几乎感觉不到。想请问一下是否有大神移植过mjpeg-streamer到MaixCAM上？如果没有的话，是否有一些移植的指导文件，可供参考？ 谢谢

[STM32H743] ADC fail

5

Using the latest version of the main branch and run the script. ``` >>> import pyb >>> adc = pyb.ADC(pyb.Pin.board.PA4) Traceback (most recent call last): File "", line 1, in...

This is a very interesting project

2

When I saw the project https://github.com/Wren6991/PicoDVI , I thought about whether I could use the RP2040 to make a game player and output it to a DVI monitor. so I...