raspberry pi - OSError: [Errno 110] ETIMEDOUT - Stack Overflow
Apr 9, 2024 · 1 I am trying to use a DHT11 sensor with 3 pins from my elegoo kit. I have followed the data sheet and connected the 3 pins correctly but each time I try and run different codes, I …
How can I get accurate value of temperature and humidity from …
Oct 1, 2020 · From DHT11 datasheet, it only supports resolution to 1 degree Celsius and 8bits for humidity leading to the integer like floats. Also something to keep in mind is the units that the …
python - unable to set line to input - Stack Overflow
Jun 13, 2022 · I am trying to read humidity and temperature values from the AM2301(DHT21). for that I am using the adafruit_dht library which is written for DHT11 & DHT22. because I …
Getting NAN-Readings from DHT-11 Sensor - Stack Overflow
Nov 29, 2016 · DHT11 does not send any floating point type. For each reading it sends 2 bytes: the integer value and the fractional value. So any NAN must be the result of your code. When …
DHT11 Error compiling for board Arduino/Genuino Uno
Sep 7, 2017 · I am having a problem with is Arduino code. It is a project called the Segment LED show temperature & humidity. The Arduino board that I am using is a Uno Freaduino …
java - read temperature from DHT11, using pi4j - Stack Overflow
I've the same issue and, unfortunately, I've read that Java cannot read data from DHT11/22 in this way for timing problems. I've found in the Raspberry Forum a thread where you can find some …
Python GPIO code for DHT 11 temperature sensor fails in PI 2
Mar 7, 2015 · I found that DHT11 does not measure the fractional part. So, the measurement is successful.
arduino - Getting 'NaN' when I try to read temperatures with …
Apr 8, 2021 · Pictures of the wiring of the DHT11 to the ESP When I try to read temperatures in Fahrenheit, Celsius and to get the Humidity, it always says 'nan' on the serial monitor.
DHT11 sensor giving NAN for Temperature and Humidity
Apr 1, 2024 · I am working on an Arduino Smartwatch with an RTC Module and a DHT11 Temperature Sensor. I have not connected the RTC Module yet since I am receiving an NAN …
dht11 sensor only retuning unexpected number of pulse often
Feb 18, 2023 · dht11 sensor only retuning unexpected number of pulse often Asked 2 years, 7 months ago Modified 2 years, 7 months ago Viewed 587 times