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UedaTakeyuki
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mh-z19
Read CO2 concentration from mh-z19 sensor on the Raspberry Pi & handle it. Detect Raspberry Pi model automatically and read the value from an appropriate serial device.
MIT License
183
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37
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Raspberry Pi 5 Support
#53
rewse
closed
3 months ago
6
Another `{}` output issue
#52
2ZZ
closed
4 months ago
10
Still return {} after using pull-up resistor and change freq = 250 and enable_uart = 1
#51
EfraimManurung
closed
4 months ago
11
Without root permission won't set
#50
cypridox
closed
9 months ago
3
sudo python -m mh_z19 alway returns {}
#49
test597
closed
1 year ago
7
No Data & Serial Port problems
#48
wh1t3chr1s
closed
1 year ago
5
Typo in Wiki module documentation
#47
bceylon
closed
1 year ago
2
mh-z19.setHumidity()?
#46
Proktologe
closed
2 years ago
2
Wrong temperature and wrong co2 value
#45
to-roth
closed
2 years ago
4
Output always empty array
#44
DeckardCain2014
closed
2 years ago
7
Fix querying of pimodel
#43
jannismoeller
closed
2 years ago
1
adds manual encoding argument for README.md
#42
electronsandstuff
closed
2 years ago
0
Character Encoding Issue When Installing on Windows
#41
electronsandstuff
closed
2 years ago
3
add co2valueonly switch fixes #39
#40
jonesthefox
closed
2 years ago
0
Return co2 value as raw string
#39
jonesthefox
closed
2 years ago
0
error: ubyte format requires 0 <= number <= 255
#38
kzehnter
closed
2 years ago
4
after install pondslider : Error No module named _init__
#37
herk0
closed
2 years ago
8
No module named mh_z19
#36
DavidBock
closed
2 years ago
3
Validate checksum and retry
#35
false-git
closed
2 years ago
10
Timestamp is wrong when downloading data
#34
spidermancan
closed
2 years ago
3
function abc_off() work fine but function read() not work
#33
temycor
closed
2 years ago
12
"null" on screen.
#32
spidermancan
closed
2 years ago
2
Rpi4 Support on BalenaEtcher
#30
iperniaf
closed
3 years ago
0
Raspberry 4 Support
#29
iperniaf
closed
3 years ago
12
sudo python -m mh_z19 alway returns null
#28
flipper31
closed
3 years ago
8
untested zero point calibration command seems to be working as expected
#27
richteas75
closed
3 years ago
3
Returns null - Need help
#26
OlafKocanda
closed
3 years ago
17
Reported co2 level wrong
#25
rimeraz
closed
3 years ago
2
Autostart 5 minute change to seconds?
#24
moessie
closed
3 years ago
0
Funcion abc_off()
#23
temycor
closed
3 years ago
4
Got no valid response
#22
monojk
closed
3 years ago
12
--serial_device not working
#21
idegre
closed
3 years ago
3
Refactor the package
#20
vava24680
closed
4 years ago
1
Add additional value for detection range
#19
WO15
closed
4 years ago
3
link to new datasheet of MH-Z19
#18
WO15
closed
4 years ago
3
Usage in Python 3 without sudo
#17
ralphbe91
closed
4 years ago
7
CO2 measurement from script
#16
Janusmartin
closed
4 years ago
3
Update README.md
#15
WO15
closed
4 years ago
1
Not getting data
#14
KrunchMuffin
closed
4 years ago
11
Question about enabling serial port
#13
joshuajon
closed
4 years ago
6
Use different serial port
#12
Actpohomoc
closed
4 years ago
6
Typo in readme file about calibration
#11
WO15
closed
5 years ago
1
Update README.md
#10
WO15
closed
5 years ago
1
Update README.md
#9
WO15
closed
5 years ago
1
Update README.md
#8
WO15
closed
5 years ago
1
Update __init__.py
#7
belibak
closed
5 years ago
1
Pip package should depend on setuptools and wheel
#6
sw
closed
5 years ago
3
Add option to read temperature
#5
rzarajczyk
closed
5 years ago
4
Fix JSON validity
#4
profi248
closed
5 years ago
2
Fix detection range setting
#3
profi248
closed
5 years ago
1
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