Juerd Waalboer
c3671a07ad
Exit demo with demo button
2020-12-22 05:11:33 +01:00
Juerd Waalboer
7f0bb70a93
Refactor timed events
...
Also, I learned that empty () after [] are optional; reduces linenoise a little.
2020-12-22 03:48:41 +01:00
Juerd Waalboer
f4d1271109
Exit portal with portal button
2020-12-22 01:56:52 +01:00
Juerd Waalboer
468961e94c
Use lowercase variable name
...
There was no good technical reason for using an allcaps identifier for CO2.
2020-12-20 05:17:51 +01:00
Juerd Waalboer
49a624d358
Remove debug printf
2020-12-20 03:56:25 +01:00
Juerd Waalboer
420868585d
Support both AQC and MH-Z19B
2020-12-20 03:53:43 +01:00
Juerd Waalboer
6f4ac2b01b
Experimental support for mystery sensor
2020-12-15 02:25:24 +01:00
Juerd Waalboer
6c7bb2c4a3
Deal with weird MH-Z19(B?) version
...
This one, with version number 0436, has a magic "I'm still booting" value
of 436 PPM instead of 410 PPM.
Interestingly, another sensor with version 0430 returns 430 for an instant,
but then goes to 410. During the short 430-phase the clamped CO2 value is
actually 0, so it doesn't require checking.
2020-11-27 05:33:15 +01:00
Juerd Waalboer
5c7bb23f80
Change references to snuffelaar to operame
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Snuffelaar is a different project, where I originally copied the .ini from :)
2020-11-27 04:01:21 +01:00
Juerd Waalboer
a4b25ea7e1
Include MQTT library dependency
2020-11-27 04:01:06 +01:00
Juerd Waalboer
0ab1ea28e6
Add logo
2020-11-25 01:55:40 +01:00
Juerd Waalboer
df27d1474a
Make compatible with millis() rollover
2020-11-18 23:45:20 +01:00
Juerd Waalboer
5359e62b12
Change RX and TX pins for MH-Z19
...
Per PCB layout change
2020-11-18 23:44:44 +01:00
Juerd Waalboer
5fdd5596cf
Detect rotated TTGO
2020-11-17 21:40:43 +01:00
Juerd Waalboer
872649e03b
Bare minimum README
2020-11-16 23:57:56 +01:00
Juerd Waalboer
4f33490310
Typo
2020-11-16 23:51:38 +01:00
Juerd Waalboer
10fd041370
Add .gitignore
2020-11-16 23:50:49 +01:00
Juerd Waalboer
56d4912e87
First commit
2020-11-16 23:48:15 +01:00