MicroPython Forum

Anyone know if anyone's working on this? Or does anyone want to work on it?

Marius

I have released this repo which supports infra red remote controls. Protocols supported are NEC, Sony, and two Philips options. A receiver and "blaster" driver are provided. Both are nonblocking. They are not reliant on uasyncio but are compatible with it. The transmitter is Pyboard specific. A tra...

Hear me out here. I came to ask if Micropython was capable of being run on a Windows/Linux virtual machine. What i mean by this is, is there a way I can take the essential backend ROM or init code to set up μPy itself into an ISO, and package it snd run it on a virtualbox? And run it like it is an ...

You should be able to do that yes

I know how to change the board frequency after its booted. But how do i make it boot up at 20mhz?

Ive done it. Works great. Im just saving the timing values and replaying them with pwm 38khz and an ir led.

Is it possible to shut down one of the cores in Micropython for the ESP32? And or clock down the memory speed? I know its possible to turn down the clock speed and that helps alot to save power. But would be great to see if its possible to save more. (Not for battery setup, btw)

pythoncoder wrote: ↑

Fri Feb 07, 2020 6:58 pm

There is a MicroPython decoder for NEC IR remotes in this repo.

Thanks Peter. Cant seem to get it to work. Here is the output.

Invalid start pulse Address: 0x0
Invalid start pulse Address: 0x0
Invalid start pulse Address: 0x0
Error: overrun Address: 0x0 <--- When i press the remote

How high voltage do you wnt to run? Check out the 5160 stepstick. Super cheap. And there is also the 5160 bob. If you dont have super high power check out trinamic 5161. 5161 have fets included.

What about using some Trinamic 5160 drivers over spi/uart? Instead of step/dir.