MaixPy-v1_scripts
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sipeed
micropython scripts for MaixPy
I need to use all of the features enabled in maixduino, but I tried to read QRcodes after testing the speech recognizer and it did not worked, I was wondering...
I download the 6.wav and play_wav.py files and try it on my Maixcube, and it returns the value that the file is playing but I can't hear the sound. Currently,...
尝试MaixHub上的模型训练，简单用了三个模型，按教程用MaixBit采集图片，上传训练，一起顺利，只是遇到点小困惑：其中两个标签交换了，确定不是我图片文件夹名称错所致。 在尝试修改标签时，发现所提供的程序根本没有使用输出结果中的标签文件 Labels.txt 尝试修改程序，发现标签文档格式不太合理，原始输出的内容是： labels = ["SDCard", "cover", "pencil"] 这个导入到程序中，转换为 list 有点麻烦。 建议将 labels.txt 的内容修改为： ["SDCard", "cover", "pencil"] 这样就可以使用 json.loads(str) 方式导入了。 修改后的程序附在下面，供学习者参考： # object classifier boot.py # generated by maixhub.com...
multimedia/speech_recognizer/demo_isolated_word_on_maixdock.py There is no lcd.init() in this sample, so sometimes the LCD does not change from the initial screen. I have checked this with MaixDock via MaixPyIDE.
在尝试Maix的视觉功能时，用同样的对象采集，分别进行了分类模型训练和目标检测模型训练，结果感觉目标检测的识别率明显低于目标分类，不知道是何原因？想请教一下！ 从程序上看： 分类使用的是forward算法，似乎是针对整个图像的。 目标检测使用的是yolo2算法，识别是在采集的图像中取若干不同大小的区域进行判断，是不是由此产生的识别率差异？ 如果希望实现较好的目标检测效果，不需要过多的识别对象，只需要识别已知的几个特定对象，此时应该如何采集图片，以使得模型训练更为有效，产生的结果精度更高。盼指点！
I was be able to get "play_wav.py" and "record_wav.py" working on my Maixduino. But I cannot get "record_play.py" to work... https://github.com/sipeed/MaixPy_scripts/blob/master/multimedia/audio/record_play.py I needed to add a code ` from fpioa_manager...
在自学习分类示例程序最后，所提示的保存、载入语句为： # You can save trained data to file system by: classifier.save("3_classes.classifier") # Then load : # model = kpu.load(0x300000) # classifier = kpu.classifier.load(model, "3_class.classifier") 保存是正确的，载入语句不对，在请教Sipeed工程师后，得知正确的应该是： classifier, class_num, sample_num =...
Hi Community, I am interested in creating a webserver using the Maixduino (the esp32 installed in it), but unfortunately I am unable to implement the socket methods bind, listen, accept...
ESP32 firmware version: 1.4.0 Maixduino firmware: MicroPython v0.5.0-221-g6460c58. Hi everyone, I am using Maixduino for my demo project. Where i should first download image from a localhost url (using Xampp)....
Hello! How to implement LED matrix control as shown here? https://twitter.com/SipeedIO/status/1232846708691726340?s=20
