MicroPython Forum

I think this is beyond the scope of microcontroller hardware for a variety of reasons.

I would consider using something like a Raspberry Pi hosting a full version of Linux. I'd ask for advice in a suitable forum: Linux has a variety of audio applications which can probably do what you are after.

... Peter is there any possibility that you would be able to clarify if an ESP-01 module would be useable with your MQTT system, ... I have no ESP-01 hardware or experience. The underlying mqtt_as library has been extensively tested with the reference board (Adafruit Feather Huzzah) and with the We...

I've had a look at that driver. It works in a different way from mine. In some ways it is more efficient: my drivers inherit from framebuf which has a cost in RAM. One upside of my approach is compatibility with nano-gui. The second is that the display objects inherit the framebuf graphics primitive...

As a general comment, having ported several display drivers to MicroPython, the way forward is to sit down with the hardware, the datasheet, and the code for the similar display. Check the code line by line against the datasheet. That said, my limited experience with Waveshare boards was bad. Maybe ...

Another approach if you don't want to use my Delay_ms class is something like this: import uasyncio as asyncio from machine import Pin from pyb import LED led = LED(1) async def my_app(): tsf = asyncio.ThreadSafeFlag() def irq_han(_): led.on() tsf.set() # Trigger the thread safe flag pin = Pin('X1',...

I would use a uasyncio based software timer: import uasyncio as asyncio from primitives.delay_ms import Delay_ms from machine import Pin from pyb import LED led = LED(1) async def my_app(): tim = Delay_ms(func=lambda : led.off(), duration=100) def irq_han(_): led.on() tim.trigger() # Start the timer...

I have no idea what /lib/ili934xnew.py is. My ILI9341 driver is this one . Python fonts produced by font_to_py.py are compatible with my nano_gui , Writer and CWriter classes, using my drivers. The specification for the files is documented, so other authors may choose to support them. Or they may us...

Perhaps I'm misunderstanding the problem here, but this works for me on a Pyboard D SF2W: MicroPython v1.13-107-g18518e26a-dirty on 2020-11-02; PYBD-SF2W with STM32F722IEK Type "help()" for more information. >>> import do_connect >>> do_connect.do_connect() connecting to network... network config: (...

@kwiley It is easy if your location is static and you handle the date for the change; you are doing it correctly. Full Unix support is not easy as it involves knowing the DST parameters for every country in the world. And they don't always get it right: I have an old project with firmware from an an...

I'm afraid it sounds as if you have. I can only think of one thing left to try, which is to see if you can flash new firmware, but given the symptoms I don't hold out much hope