arduino - Getting 'NaN' when I try to read temperatures with DHT11 …
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 for the Temperature …
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 2016 board. …
How can I get accurate value of temperature and humidity from DHT11 …
Oct 1, 2020 · 2 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 DHT11 …
Raspberry PicoW + DHT11 error when reading sensor <bound_method>
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 reading.
DHT11 code from pic18f4550 does not work with pic18f57Q84
Dec 7, 2023 · I am trying to read the DHT11 on a PIC18f57Q84 and display it to an LCD screen. I found somebody online who did this for a PIC18f4550 and tried to make it work on my PIC18f57Q84 …
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 can't find any …
How to code for DHT11, pH Sensor with i2c 16x2 LCD in Arduino Uno?
Nov 6, 2020 · I was using Arduino Uno r3, a 6v relay module for Arduino having its own driving transistor, DHT11, 16x2 display, i2C module. I will also have to add pH sensor in this micro project …
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 developing …
STM32 freeRTOS program stuck in vPortEnterCritical () while getting ...
Sep 3, 2024 · return 1; } after got the data from DHT11 module, will print the value through USART to my lab top, and then system will stuck by: void vPortEnterCritical( void ) { …