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I did successfully get QR codes "working" in Espruino, but used an ESP32 for the Wifi. Being lazy, I just got a QR code generator and put it on a server then downloaded the image to the ESP32 and displayed it as an image. There are lots of websites to generate QR codes, so that might work for you also.
I couldn't get it to work on an OLED screen (128x64), but had some success with an ST7789 AND ILI9341. This could have been due to the type of QR code I was using at the time.
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What should the value of 'pin' be for the ESP8266?
Also almost any free pin on a generic ESP8266 board can be used for Neopixels typcally. Just choose the most convenient one.
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NodeMCU is just a convenience mapping to actual GPIO in the ESP8266. So NodeMCU.D7 is actually D13 as it states. So it looks perfectly normal.
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@fanoush Ah I see what you mean. In earlier versions I had that problem, but the issue resolved itself more recently as work was done on Storage. Now it's ok.
I see in the GitHub that Gordon posted some code to stress test Storage, so I might start there this week and see what the results are.
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It is more likely that as the ESP32 is an unsupported board, most of the community members support this project with their purchase of an authentic Espruino board.
There are ESP32 / 8266 community members -- so I'm guessing that people just aren't interested in a Storage module with a larger capacity, which is perfectly OK. I just posted to see the interest and if anyone had discussed it.
I'll have a look at the module at some point myself I guess.
G
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Ah I think is relevant:
https://github.com/espruino/Espruino/issÂues/2009
Opinions?
Gordon asks if it's reproducible...I'm pretty sure I can reproduce it reliably. What causes it exactly is another question...
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I surprised how this seems to have zero views in the forum list. Is it true that no one wants a bigger Storage area? :P
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I guess I should put something in GitHub?
I love Espruino.