myDHT – Advanced Arduino Library for DHT11/DHT22 Sensors
Dec 10, 2025 · Hi everyone, I’d like to share myDHT, an advanced Arduino library for DHT11 and DHT22 temperature and humidity sensors. Key Features: Full support for DHT11 and DHT22 with …
DHT11 Temperature and Humidity Sensor not outputting values
Jul 30, 2024 · Hi, I am new to Arduino. I am trying to read the temperature and humidity values of the DHT11 sensor through the serial monitor. However, instead of outputting a value the sensor is …
DHT11 and UNO Q - Arduino Forum
Nov 26, 2025 · I'm attempting to test using the Arduino UNO Q with a DHT11 temperature sensor on Arduino IDE 2.3.6. I am unable to get any humidity and temperature readings when printing to the …
DHT11 Sensor not reading anything - Arduino Forum
Mar 21, 2025 · I've tried multiple iterations of code, changed different signal pins, attempted to use example sketches for testing purposes and even went out and bought a second DHT11 sensor to try …
Compréhension du DHT11 - Français - Arduino Forum
Jan 6, 2019 · Bonjour, je dispose du 37 sensor Kit V2.0 de chez Elegoo aisni que d'un arduino Uno Atmega328P. J'ai fais le branchement du DHT11 : comme ce ci : J'utilise la librairie SimpleDHT …
Using two DHT11 at same time - Programming - Arduino Forum
Oct 24, 2023 · Hello, does anyone knows how to use two DHT11 sensors at same time?
DHT11 module doesn't seem to work - Sensors - Arduino Forum
Feb 16, 2024 · Hello there! I've tried many times using the DHT11 module with different codes and libraries I found everywhere on the internet and nothing seems to work. Is it a module problem or is it …
My dht11 sensor is giving false readings - Arduino Forum
Aug 2, 2024 · I am connecting my dht11 which has built in pullup resistor with vcc to vcc and gnd to gnd and using analog pin d4,but my sensor is giving readings like temp=1.30 C, hum= 13% and its …
Receiving 0 with DHT11 - Programming - Arduino Forum
Mar 9, 2025 · I'm trying to use an Arduino Mega to get temperature and humidity readings from a 3-pin DHT11. I don't have any other components attached. Connections are as follows: leftmost to 5V, …
DHT11 and DHT22: not working - Sensors - Arduino Forum
Jun 27, 2018 · 3 DHT11 sensors. 2 Am2302 (DHT22) sensors. Multiple wires. 1 breadboard (I tried with and without breadboard). 2 official Arduino UNO r3 + 1 Funduino Uno.