MicroPython Forum (Archive)

Hi kfricke, Thanks !! I followed the procedure with usb connect without solve ,then I've repeated with board connect to a power bank and fixed the problem. Is the first time that I use the pyBoard connected to w10 laptop and I'm facing some strange beaviors with more than one pyBoard. Sometime the b...

Really any suggestion ?
Does it mean that I've lost the board ?

Hi, suddenly the boot.py and another file that I was testing with the pyboard have a size of 0 bytes and I can't delete or overwrite . If i detele the files apparently the files are delete but at the first connection of pyboard they appears again. If I try to overwrite the files i got a message that...

Hi, thank you dhylands, I'll give a look to that camera ! The solution with the mouse sensor I don't think that is applicable in my project because between the sensor and the object there are also 40-50 cm so i don't think that can be focused the sensor in the right way and then the objects are not ...

Hi , I've in mind a project to use a small camera connected by serial interface to a pyBoard and detect if an object that pass under the camera is moving left to right or viceversa. Probably with other boards like RaspeberryPi and openCV could be more simple , but I've not idea at all how analyse th...

It works !
Dave , thanks as ususal.

Hi , one of my pyboard when connected to PC show a free space of just 6k also if I've just store the basic files as show below: [img] mem.JPG [/img] I've just updated the firmware but nothing change . The board isn't connected to any battery backup and no SD card is installed, so I really don't unde...

Hi, well ,I've completed my project. I'm finishing to write the down the project description into a document and ready to post it with the code (MicroPython and Processing2) in the forum. The project use the upower module from pythoncoder. I DON'T KNOW NOTHING AT ALL ABOUT THE DIFFERENT LICENSE THAT...

Hi,pythoncoder, while I was posting the code I've discovered my mistake !! :oops: I was using the wrong instruction print(saved_data('footer')) instead than the right one print(saved_data['footer']) . This produce the error : TypeError: 'dict' object is not callable I've interpreted the error like t...

Well,at the end I've been able to complete my project and all work fine as expected. Now looking to the code I think that could be improved,because as is said before, my intention was use dictionary to send/receive data between pyBOARD and PC application storing the dictionary into EEPROM to be rest...