04-05-2024, 08:12 AM
It looks like the issue was with that specific sensor I was using for tests.
I bought 5 new DS18B20 sensors and I was able to detect all of them when directly connected to the same GPIO.
Now I tried to connect sensors from a 50-meter cat5e bus, but I can only detect 2 or 3 of them.
I might need to distribute sensors to all 4 GPIO or add a resistor. What's your suggestion?
I bought 5 new DS18B20 sensors and I was able to detect all of them when directly connected to the same GPIO.
Now I tried to connect sensors from a 50-meter cat5e bus, but I can only detect 2 or 3 of them.
I might need to distribute sensors to all 4 GPIO or add a resistor. What's your suggestion?