Search found 8 matches

by dawauz
08 Nov 2017, 14:05
Forum: ESP Easy: General Discussion
Topic: MQ2 smoke/gas detector support?
Replies: 15
Views: 22939

Re: MQ2 smoke/gas detector support?

Can someone tell if the CO sensor MQ-9 will work with 2.0 ?
by dawauz
15 Aug 2017, 21:35
Forum: Introduce yourself
Topic: Hello from NL
Replies: 13
Views: 10826

Re: Hello from NL

alright thanks, I will give it a try again. Also mailman dropped an aliexpress envelope with a dht22 am2302 sensor. The bme230 was almost 2 degrees warmer then it real was, maybe its own heat? Will the DHT22 more accurate? And which gpio can I use, just D2, I dont have it in use. And does that gpio ...
by dawauz
15 Aug 2017, 16:59
Forum: Introduce yourself
Topic: Hello from NL
Replies: 13
Views: 10826

Re: Hello from NL

Hi, it's working again. I resoldered the pins, the ground pin looked fragile.
But, still, should I connect both again without resriors or?
by dawauz
15 Aug 2017, 14:54
Forum: Introduce yourself
Topic: Hello from NL
Replies: 13
Views: 10826

Re: Hello from NL

When the temp sensor connected, it is working well, so the ESP board seems to be ok (same gpio and 3v/g pins used)
I shall check the soldering of the pins, maybe is something not that good.
by dawauz
14 Aug 2017, 21:57
Forum: Introduce yourself
Topic: Hello from NL
Replies: 13
Views: 10826

Re: Hello from NL

Hi, I connect both devices and both showing different address in the i2c scan. My bme280 is working fine, but my lux sensor is now giving wrong data. It is giving the full lux. It was working before. I am sure I connected the same wires on the same gpio. Edit, with only the bh1750 connected, it give...
by dawauz
14 Aug 2017, 12:44
Forum: Introduce yourself
Topic: Hello from NL
Replies: 13
Views: 10826

Re: Hello from NL

OK so I can already try first without resistors?
I don't have any yet.
by dawauz
14 Aug 2017, 06:49
Forum: Introduce yourself
Topic: Hello from NL
Replies: 13
Views: 10826

Re: Hello from NL

Ok but will there be changes in the design as from the link you provided?

So connecting wires together is no problem?
by reading it triple times, it seams to be needed, 2 10kohm.
by dawauz
13 Aug 2017, 09:55
Forum: Introduce yourself
Topic: Hello from NL
Replies: 13
Views: 10826

Hello from NL

Hello from the netherlands. I am new here :) I've bought some nice things to try, and has already something working. A nodemce v3 board with a BH1750, it is controlling lights in combination with a presence detection in domoticz. My domoticz server is a rpi 3b, but before I had it running on my nas,...