-
As of last night I added support for the DHT22 temp and humidity sensor in software. Since then I've been running one of my strip board modules with one of these sensors.
The at around 02:40 the mo…
-
it is possible to choose between a DS18B20 or a DHT22 on the GPIO connection. In addition to the temperature, you can also measure the humidity in the room. That would be great.
-
I read the post about the stop or break of DHT22 after a while (how much? Days Weeks? Hours?)
Maybe it is due to a pull-up that is not present on data line?
Here
https://github.com/d2r2/go-dht
for ex…
zoomx updated
7 years ago
-
hello, I have a problem with arduino nano and i2c display from ali.
I connected and programmed the temperature and humidity meter according to the following scheme and it does not work. Everything is…
-
Hi!
I don't know if I can use this with kernel 5.10.11-v7l+
make throws back this:
```
make -C /lib/modules/5.10.11-v7l+/build M=/home/pi/dht22 clean
make[1]: Entering directory '/usr/src/linu…
-
There are reports that the DHT22 temperature is about 3°C higher than a temperature measured by other outdoor thermometers.
It seems that the sensor is too well isolated inside the case, and not su…
shred updated
5 years ago
-
Per comment in PR #4320:
_Thanks. However, the convention is to read sensor input from the "mcu" code and not directly from the host hardware. There was a similar discussion on this at PR #3462 . (…
-
Hey guys,
I've recently changed from using a pi 3b+ to a pi 4b.
I previously had a DHT22 temp sensor working with the enclosure plugin on the 3B+. Its now connected the same (to GPIO 4) on the 4B bu…
-
How do you connect the DHT22 to the board?
I see in the photo that it has male headers soldered to it.
Wouldn't it be a beter idea to put the DHT22 directly on the board, next to the SDS011 conne…
-
Einheit 5677653 (cc50e356a255) misst Feinstaub und mit DHT22 Temperatur und Feuchtigkeit. In https://api-rrd.madavi.de/grafana/d/q87EBfWGk/temperature-humidity-pressure?orgId=1&var-chipID=esp8266-5677…
zynic updated
3 years ago