DHT11 - difference between integral and decimal data
Apr 16, 2016 · I am using DHT11 sensor in my arduino uno . the data format sent by the sensor is the following : 8bit integral RH data + 8bit decimal RH data + 8bit integral T data + 8bit decimal …
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 …
c - DHT11 sensors keep printing 255 temperature and humidity …
DHT11 sensors keep printing 255 temperature and humidity when connect to ESP8266 Asked 5 years, 8 months ago Modified 5 years, 8 months ago Viewed 3k times
dht11 sensor timed out with cc2650 launchpad - Stack Overflow
Dec 19, 2022 · I'm running launchxl-cc2650 on Contiki to read temperature and humidity value from dht11 sensor. Build with Contiki, and flash with ti programmer 2. But my board can't seem …
raspberry pi - OSError: [Errno 110] ETIMEDOUT - Stack Overflow
Apr 9, 2024 · 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 …
Reading temperature on Raspberry Pi using DHT11 sensor
I am new to working with Raspberry Pi physical computing. I have a Raspberry Pi and am trying to write a simple Python program to print the temperature and humidity data to the log. I have a …
Raspberry Pi DHT 11 sensor not working. I get None None
Mar 5, 2021 · Have integrated Raspberry pi4 with a DHT sensor. The data pin is connected to pin GPIO 26 Have tried connecting the VCC to both 3.3V and 5V Have tried with both …
ESP-32 with DHT-11 sensor not returning the expected output
Jun 29, 2024 · I am trying to use the output of a DHT sensor module whose data pin I have connected to Pin 27 of my ESP-32 Dev Module. The original code uses the DHT library but I …