WebIDE locks up while loading require("neopixel") on Nordic nRF52840 Dongle

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MaBe
- first I though you struggle with pin names, because the dongle is using PN.M
- next that the used firmware is missing the additional pins
- than fanoush mentioned that D23 is a bad choice
- than posted a full circuit to figure out two pins that are not used, eg P1.03 and P1.05
P1.03 : D35, P1.05 : D37

replace the old pin values with those two, like this
```
 'DEFINES += -DNEOPIXEL_SCK_PIN=35-DNEOPIXEL_LRCK_PIN=37',
```
make and flash the new firmware and try again.

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Robin in reply to @MaBe

Fri 2021.09.24

reply post #11

'make and flash the new firmware and try again'

Hi @MaBe thank you for that instruction.

I'm not sure it has been understood, but I made my attempts using the pre-built solutions from post #123 'Nordic "nRF52840 Dongle" Support' thread that I referenced in post #1 and post #4

Although a bit pre-mature, your steps and instruction command will come in handy when I get to the build.

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