[SOLVED] BHT1750 no measurement

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pula001
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Posts: 2
Joined: 06 Jul 2017, 18:49

[SOLVED] BHT1750 no measurement

#1 Post by pula001 » 06 Jul 2017, 18:56

Hi,

I am trying to get a BHT1750 working on a Nodemcu V3 using espeasy core version 2.3.0.
Altough the sensor is recognised when I do a I2C scan in the web-interface, the brightness is always 0.0.
I did not use any pullups and used GPIO-5 and GPIO-4 as I2C-Pins and I used the 3V Pin on the Nodemcu for power.
I also have a PIR sensor on this, which is working as it should...
As I tried 3 different BHT1750 sensors, I suppose, that this is not a sensor problem.
Would anyone have a hint please?

Thanks and regards,

Pula
Last edited by pula001 on 06 Jul 2017, 20:23, edited 1 time in total.

Shardan
Normal user
Posts: 1156
Joined: 03 Sep 2016, 23:27
Location: Bielefeld / Germany

Re: BHT1750 no measurement

#2 Post by Shardan » 06 Jul 2017, 20:13

Hello,

please offer some more info, otherwise it's difficult to help.

Which version of ESPEasy?
Screenshot of the device settings.

If you're using a R120 or R147 you have to set an IDX number.
Otherwise you will receive "0" always.

Regards
Shardan
Regards
Shardan

pula001
New user
Posts: 2
Joined: 06 Jul 2017, 18:49

[SOLVED] Re: BHT1750 no measurement

#3 Post by pula001 » 06 Jul 2017, 20:23

Hi,
thanks for your help!
Just updated to v2.0.0-dev10 - now everything is fine. Seems that in the stable branch there are still some issues or something.
Nevertheless. Now it works. Thanks a lot!

Cheers,

Pula

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