I have tried one of the built-in Sketch but the arduino could not connect to the AHT10, maybe the AHT10 is defective and the wires might also be broke...

Hello I have tried to do as you write, but it is the same error every time, see 04/09 2024 post.??

After I shortened the name to only 4 letters and when I saw the verify code the IDE comes up with a strange error?? What happens now?? #include <...

I don't understand, when I only use I2c with Oled display and temperature sensor, it works super fine together with arduino uno r4, reads the tempe...

I have found a sketch on the web where you can test whether my SD card works and you could write to the SD card. so it works * Created by ArduinoGet...

Thanks for all the replies, it seems that the sensor reads the temperature and shows it on my oled display and on the serial monitor. The program does...

Hello I could imagine that data from the INA219 as shown on an OLED display could be sent to the Arduino IoT Cloud with wifi from the ESP 8266 Wemo...

Thanks for all the answers. It was only an idea to use shift register, and I did not show whether it could be done. I will probably try to use the ...

Thanks for all the repliesHere is a block diagram of it and the code is also attached #include <Wire.h> #include <Adafruit_INA219....

Thanks for the answers Since the code isn't worth anything, what do you have to do to make it work?? Have started again with Arduino, after a few y...