NodeMCU does not reboot

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emme
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NodeMCU does not reboot

Post by emme » Thursday 29 June 2017 8:25

uh... got an issue :roll: :roll:

I discovered that my nodeMCU (MySens gtw + temp sensor + rain sensor) does not reboot...

well it does only if I unplug the rain sensor that is a NC contact con D4
...id D4 used for other stuff than a simple DI contact? I could not find anything on it... just find something about D1
ciao
M
The most dangerous phrase in any language is:
"We always done this way"

randytsuch
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Re: NodeMCU does not reboot

Post by randytsuch » Thursday 29 June 2017 17:00

D4 is GPIO2 this has to be high at boot.
D3 is GPIO0, also has to be high
D8 is GPIO15, has to be low.

Randy

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emme
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Joined: Monday 27 June 2016 11:02
Target OS: Raspberry Pi
Domoticz version: latest
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Re: NodeMCU does not reboot

Post by emme » Thursday 29 June 2017 17:03

thanks...
looks like I have to change D4 to something else... or replace the NC to a NO switch
The most dangerous phrase in any language is:
"We always done this way"

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