Maixpy ide

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Maixpy ide

Getting Started with the M5StickV AI + IOT Camera

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Get latest commit firmware: master firmware.


The historic version see historic branch No longer maintained, just keep commit history. In addition to the source code of the MaixPy project, since MaixPy exists as a component, it can be configured to not participate in compilation, so this repository can also be developed as C SDK. Skip to content. Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.

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maixpy ide

Latest commit. Neutree Merge branch 'master' of github. Latest commit ed4e Apr 10, RGB sensor. QVGA sensor. You signed in with another tab or window.

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Reload to refresh your session. You signed out in another tab or window. Jun 22, Merge branch 'master' of github. Apr 10, Mar 4, Mar 13, Dec 24, There are a few different tool flows that are available to program the Maixduino. I previously used the Arduino IDE which allows reuse of existing Arduino libraries for common peripherals. So, I'm going to look at a tool flow that allows me to upload the MaixPy firmware and the network models and the Python programs.

maixpy ide

The memory utilization appears to be the tricky part of the setup. I still have lots to figure out, but it appears that real-time processing is constrained by the RAM size and maximum network model size is constrained by the flash memory size.

A boot. The kflash utility is used to upload the MaixPy firmware and the network models or other binary files. The examples that I came across all are using the flash memory. I'll need to figure out the limitations of using the SD storage. Below is the kflash GUI. The MaixPy binary file is loaded at address 0x The other binaries are loaded at an offset addresses beyond the end of the MaixPy binary.

Unfortunately, I discovered that the size of this binary would not allow me to run the neural network examples. I ended up loading the "minimum" version and not using the IDE. The version of MaixPy that was pre-loaded on the board was v0. The next utility required was the uPyLoader which enables file transfers between my Windows file system on the left and the Maixduino file system on the right.

This tool also allows for remotely executing Python programs. And it has a terminal capability for command line execution. The neural network example that I decided to try is a yolo2 image classifier that has been trained with 20 different classes. I uploaded the 20class.

The program captures frames from the camera and displays the image and bounding box with the class and frame rate superimposed.

It is nice that using the provided libraries that the code to run the model is very compact. I recorded a short video of the Maixduino classifying objects. Unfortunately, I still have not figured out how to get a decent recording from these small LCD displays so the images are not very good.

I used a photo of a woman and a dog to test the classifier. You can see that if the woman's full face is not in the frame that she is mis-classified as a dog or a cat instead of a person. Here are some frames from the video. Barely legible. The frame rates are between 0. I definitely need to print myself a case before going forward because the unit is too difficult to use with a loose camera and display.

And I need to learn how to train and configure my own models so that I can customize the unit for the specific objects that I want to detect. Maybe also add facial recognition. Error: You don't have JavaScript enabled.

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maixpy self learning classifier demo

Image Classifier The neural network example that I decided to try is a yolo2 image classifier that has been trained with 20 different classes.

RGB sensor. QVGA sensor.As demo in the class, you can train your own objects detector on your own dataset. This part mainly use MobileNet and Yolo2. You can also design the network or formulate the task by yourself. Here, I follow this tutorial to train a raccon detector. They influence the final performance of your model.

For example, if you use a larger dataset containing more training images and more detection classes, you should train your model by more epochs for better convergency. Or, if the targeting objects inside your image is typically small, you can use smaller anchors' parameters it defines the prior anchors for detector.

In this part, we use the Maix toolbox provided by Sipeed to convert the. In order to convert the model, we need some example images for inference. These example images have to be the same resolution as the input image's resolution to your model.

In this case, we define the input size in the configuration file raccoon. As a result, we need some images with x size for inference. I directly use the training images we used to train our racoon detector by Keras. To make sure those images are xI use Imagemagick package to directly resize them:. In this part, we burn Maixpy Firmware onto the board to run the micropython script.

In order to use my laptop to demo this board at anywhere, I switch back to my MacBook. Or download from here. Then, clone the Kflash GUI and install the requirements and packages.

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Instead of using this GUI, you can also use the kflash. However, you have to make sure you use the correct arguments for the process function. In some case, you want to use light weight Maixpy Firmware, Sipeed also provide a minimum version:. For example, if you want to burn your. By this light weight firmware, you cannot use the provided MaixPy IDE which I will introduce later to run a micropython script. Otherwise, either the some parts of firmware or your model would be earsed.

Both case will cause you to fail to run the model. And there is no error message or warning message. Thus, I suggest to use a SD card to store the model and plug it into the board when you need it. You can find different versions' firmware here.

Instead of run the. Install it after downloading. Then, run it. First thing we need to check is the Board version:. If you cannot connect to your board, you may 1 select a wrong board version or 2 burn a wrong Maixpy Firmware. For example, you cannot use this IDE to connect the board when you burn the minimum version firmware.

Double check you burn a correct version of Maixpy Firmware. Finally, you can test your racoon detector on some random racoon image from Google Image:. In this example, I run another. Bsiaclly, use the screen to connect the board:.Add the following snippet to your HTML:.

Read up about this project on. The camera is powered by incredibly powerful machine learning AI chip Kendryte K, an edge computing system-on-chip with dual-core 64bit RISC-V CPU and state-of-art neural network processor, which makes it perfect and ready-to-use for:. A more detailed specification can be found in official website of M5Stack.

Using Kflash burn firmware image. This is truly impressive and revolutionary.


This board is not ideal though, it lacks analog inputs, microphone, WiFi, and Bluetooth. However, it is a great camera with AI capabilities that can be used for face recognition, object or shape detection and many other detection activities. I hope you found this guide useful and thanks for reading. If you have any questions or feedback? Leave a comment below. Stay tuned! Log in Sign up Add project.

Nurgaliyev Shakhizat. Beginner Protip 2 hours 3, Things used in this project. Control systems and robotics engineer, you can reach me through email: shahizat gmail. Follow Contact Contact. Related tags artificial intelligence computer vision voice control.Basics: Project f. USB Type C cable 1 pc. MaixPy IDE you can download it here. We will learn how to upload the micropython script to the Sipeed Maixduino board.

About Seeed Studio.

maixpy ide

Seeed is the IoT hardware enabler providing services over 10 years that empower makers to realize their projects and products.

Seeed Studio has developed more than Grove modules covering a wide range of applications that can fulfill a variety of needs. A project that supports MCU routine operations and integrates machine vision and microphone arrays to quickly develop intelligent applications in the AIOT field that are extremely cost effective and practical.

MicroPython is a lean and efficient implementation of the Python 3 programming language that includes a small subset of the Python standard library and is optimised to run on microcontrollers and in constrained environments. Maixpy is a scripting language that is completely usable without the need for an IDE.

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This IDE is for make it easier to view images, pick colors, send files, etc on a computer. Because the K does not support USB, it uses serial communication instead, so using Maixpy IDE will reduce the frame rate, or if you encounter other problems, please try to use the serial terminal instead.

MaixPy devices have an internal file system which can access both internal and external memories. You can read more about it here. Sipeed M1 pinout. This devepment board has 5. I2C - It has dedicated pins available for two-wire I2C communication.

Pin 0Pin 1 - hardware serial communication pins. It functions as the power supply for the board and the communication interface between PC and the ESP module. Thank you for your comments. Please like our page on Facebook below and share. You can help us to keep this website alive by visiting us again. USB Type C cable 1 pc 3. About Seeed Studio Seeed is the IoT hardware enabler providing services over 10 years that empower makers to realize their projects and products. Merry Xmas to everyone of Acoptex.

Report it! Recommend to a friend. Published at Viewed: times. Friend's e-mail: Your e-mail:. Post a new project Terms and Conditions Our Partners. Copyright All rights reserved.Earlier we came across the pye "filename. But slowly we will find that this method is only suitable for changing a small amount of code.

maixpy ide

When the amount of code is huge or we need to highlight support, it does not apply. We need to write the code on the computer and upload it to the board. Edit the file, then in the top Tools menu click Save opened file as boot. The next time the board is powered on, it will be automatically executed.

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You can also use the Send file option in the Tools menu to send the file. It will be saved to the development board with the same name. This script can also upload other small files. Download the executable: release.

The first time you run the software you will need to initialize it. On the left side select the file you want to upload and click Transfer to upload it to the board's file system. On the right side are the files inside the board, click List files to refresh the file list. To execute the script, simply select the file name and click on Execute. Just as widh the linuxuse the cp on rshell to copy the file to the development board.

You can learn about other features of rshell in its project page. After copying it to the TF card, execute import filename in the terminal to run the script. Upload script. Upload script to development board 1. Uploading and running scripts using the graphical tool uPyLoader 3. Using rshell tool 4. Using the command line tool ampy 5. TF card copy.

No results matching " ".MaixPy uses the Micropython syntax, and unlike other languages like Cit doesn't need to be compiled. In fact, you don't even need the IDE to use it, you can use the serial terminal. Using the IDE will facilitate real-time editing of the script on the computer, as well as being able to view the camera images in real time, and save files to the development board. Of course, using the IDE will take some resources from the board for the transmission and debugging.

Check the firmware and IDE version before using it, to ensure normal operation. Check the latest version by reading the readme. Use CDN link if download too slowly. For Windows run the installer directly by double-clicking the file. For Linux you will need to give the file permission and execute it using the command line:. Below the connection button is the Run button, which will execute the current py file opened in the editor.

Only open one serial port connection at a time, make sure to close the previous connection before opening a new one. When the program runs error, a message box will prompt the error, but the error information may not be complete, please find more detailed error information in the terminal output.

If necessary, disconnect the IDE and run the program using the serial terminal maybe you need save as file then run this file only to view the print for troubleshooting. If you submit an issue bbs, group, github issue, etc. MaixPy IDE 1. MaixPy firmware 2. Download the installation package 3. Installation 4. Test run 5. Uploading files 6. Note 7. Find the cause according to the error message. No results matching " ".


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