DHT11 || DHT22 || DS18B20 with STM32 using TIMER Delay

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Interface DHT11, DHT22, and DS18B20 sensors with STM32. All these sensors use one wire to communicate.

********************************UPDATE **************************
Those who are not able to get the DHT11 and DHT22 values, Here is another method you can use. This one is unified for both the sensors. No setup needed for timer and all. Just select the data pin as output and you are done. you need to select the DHT TYPE in DHT.c
https://controllerstech.com/wp-conten...

Give at least 3 seconds delay before measuring again in case of DHT11 or else it won't measure again.

COMMON UPTO :::: 4:50

DHT11 :::: 4:50

DHT22 :::: 12:50

DS18B20 :::: 19:00

For more details and to download the code, goto
for DHT11........ https://controllerstech.com/using-dht...

for DHT22........ https://controllerstech.com/temperatu...

for DS18B20 ........ https://controllerstech.com/ds18b20-a...

Check out more VIDEOS on MODULES/SENSORS with STM32    • Плейлист  

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