I'm using 12 ds18b20 sensors, all connected to the same port (I didn't use the parasite configuration)
When I am reading the sensor values, on some cards it is not possible to read the values when I have more than 8 sensors (even though the code is configured for these readings).
It happens that on some boards the sensors are read correctly without problems, but on some not.
Has anyone had any problems with readings from many ds18b20 sensors?
Thanks in advance.