MicroPython Forum (Archive)

Is there an issue with the D1 Mini Pro? The D1 Mini works fine and is widely used. Alas I don't have a Pro: has anyone managed to run MicroPython on one? There is this issue https://github.com/micropython/micropython/issues/2335 which appears unresolved. I believe there is some sort of issue. I use...

incognico wrote: ↑

Mon Mar 25, 2019 5:19 am

Since you are communicating between two physically-close boards, have you considered SPI?

I understood MicroPython was unable to use the SPI interface in slave mode, so SPI would be out in that case. Am I out of date?

I wonder if someone could report expected drops in power consumption achievable. Is this still the best ESP8266 solution?

I've answered my own question: https://community.zerynth.com/discussio ... icropython makes it clear that the repl has been removed to reduce the interpreter's footprint.

Well I've found the Zerynth implementation, but does anyone know how to get a repl on that device, please? I'm actually using the Photon, and was delighted to find I could use micropython on it, but I can't get it to respond on the USB port, and haven't made a Wifi connection yet ...

If you're writing to the sdcard from pyboard, then you really need to make sure you disable USB Mass Storage, otherwise you will get file corruption from the PC also overwriting the data that the pyboard wrote. Only just seen this. Perhaps it explains why a couple of times I've had the experience o...

Thanks for the input. I haven't made any progress on this, so I am hoping someone with the ability to debug the implementation will be able to explain what blocks the REPL.

Oh dear, I spoke too soon. So here's my problem. I'm just trying to learn how to correctly handle interrupts on the WiPy, but they don't seem to interact well with the REPL. Here's the code of the module (test1.py) I am importing. import micropython from machine import Timer micropython.alloc_emerge...

This is very interesting. I arrived at this thread about to post my simple non-functioning IRQ example. Before doing so I thought I had better test it with a return at the end of the handler and lo, it now magically works. I certainly agree that REQUIRING a return is non-Pythonic, but I hope the doc...