Temperature sensor - DS18B20 - Sensors - Arduino Forum
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I am having a strange behavior with the temperature sensor DS18B20. When I have two sensors, it works just fine, as expected. It detects both sensors and I can read both temperatures. If I disconnect one sensor, then I detect 0 sensors. The wiring that I have is like this: The pull-up resistance that I am using is: 4.7kΩ. I connected VCC to VIN in the ESP8266. I am pretty sure the issue is electrical not related to programming. In setup I have the following line: Serial.print( sensor
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Connecting the Dallas DS18B20 temperature sensor.
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Reading multiple DS18B20 sensors - Sensors - Arduino Forum
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Ds18b20 - ds18b20 reading -127 - Sensors - Arduino Forum
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Issue with DS18B20 while powering and reading - Programming
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TFT library is somehow blocking DS18B20 libraries from being able
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Temp sensor DS18B20 - Serial output not an integer - Sensors
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DS18B20 and Proteus - Sensors - Arduino Forum
![](https://hobbycomponents.com/419-large_default/waterproof-ds18b20-temperature-sensor-probe.jpg)
waterproof ds18b20 temperature sensor probe
Arduino source code for KC868-A4]-18 one GPIO with multiple
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What should be done so that the DS18B20 data reception interval