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 …
Raspberry PicoW + DHT11 error when reading sensor …
Oct 28, 2022 · I have a Pico running ‘pimoroni-picow-v1.19.1-micropython’ with a DHT11 connected. When running main.py I always get an <bound_method> output instead of the …
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 …
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 …
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 …
java - read temperature from DHT11, using pi4j - Stack Overflow
According to specs of dht11, the "1" bit is transmitted when the delay of the "Gpio.HIGH" is about 70us, and "0" bit is transmitted if the delay is 26-28us. It is clear that Java takes some time to …
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 …
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.
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.
STM32 freeRTOS program stuck in vPortEnterCritical () while …
Sep 3, 2024 · STM32 freeRTOS program stuck in vPortEnterCritical () while getting data from DHT11