MicroPython Forum (Archive)

Anyone tried using higher baudrates for the UART, successfully? I would like to approach at least 1Mb/s transfer rate so I compiled the firmware with CONFIG_ESP_CONSOLE_UART_BAUDRATE=921600 and initialized the baud rate with the same number but it seems that the REPL is unusable when I go any higher...

Is it possible to change the output power of an Access Point? The ESP-IDF can do it, so could it be linked to Micropython? Did anyone already try it on their own?

You can create a file system image with files and flash that to the device. https://penfold.owt.com/turtleplotbot/software.html#customizing-the-vfat-image Thanks, I followed the steps and it's working flawlessly! Exactly what I needed :). @jimmo thanks for the other tips, the data_to_py utility loo...

Is it possible to compile the firmware with custom files already included in the filesystem, and how? By default only the boot.py gets created but I would like to include several other files aswell, so that they are already present in the filesystem when I flash the firmware. I'm using the ESP32 in ...

Any convenient way to enable gzip compression for sending .gz files and non-zipped files only if the .gz files aren't found in the specified directory? I'm getting 404 on all requests for files that are present only as .gz

Hi, I have the same memory problem when try to run it on ESP32. @Hyperion, can you tell what you did to overcome this problem? Did you use the frozen? Thanks in advance. Regards, Ruben Hi, yeah I froze the whole module. Just look for tutorials on how to freeze a module, there are a plenty (I can't ...

How does sending response by a data stream work? I need to send a large file stored in another module back to a client, but I can read it through UART only by smaller chunks due to low available memory in the MPY board, so I think streaming it is my only option. I would like to send a packet after r...

WHen I used it, I hd to make sure it was used as a frozen module. Never done freezing before but always wanted to learn it. How do you freeze the whole folder though? Do I just have to put the whole folder into the modules directory before building? Edit: Figured it out, server now started and I st...

Can't get any luck getting this to run on my ESP32. After running the import command, I get a MemoryError. How do you import it with only around 80kB RAM left? >>> import MicroWebSrv2 --------------------------- - Python pkg MicroWebSrv2 - - version 2.0.3 - - by JC`zic & HC2 - ----------------------...

Problem is I want to raise it automatically the exact moment the connection has caused an error. And I want to avoid using libraries because according to the filesystem commands I have only 2MB of available space, at least a half of which I know I'll need for certain data. By the way, any idea what ...