#temperaturesensor #flprog #esp32 #embedded #i2c #ds18b20 #programming
The DS18B20 temperature sensor uses a single-pin communication line between the sensor and a microcontroller. Two methods are demonstrated in retrieving the sensor address. One is to upload an Arduino sketch and the second is to use the scanning the onewire bus block. The measured temperature value is then shown on an LCD. The programming demonstration circuit uses the ESP32 NodeMCU, I2C Liquid Crystal Display (LCD) and DS18B20.

Intro 0:00
DS18B20 Temperature Sensor 0:30
Circuit Connection 1:13
DS18B20 Address Scan 1:40
Programming the DS18B20 Sensor 2:30
Scanning the OneWire Bus Block 4:09
Conclusion 5:07

FLProg is a visual or graphical programming language that uses PLC's Function Block Diagram or Ladder Diagram for programming Arduino Uno, Micro, Nano, Mega Leonardo, ESP8266, EP32, Intel Galileo and lots more.

FLProg Download: https://flprog.ru/en/
https://flprog.ru/en/downloads/distrutives/actualversion/versija-programmy-flprog-3-0-3/

Support videos on this channel when you buy products from Aliexpress with the below link(s).
1. NodeMCU ESP32S
https://s.click.aliexpress.com/e/_DF1ImBp
2. ESP32 Breakout Board
https://s.click.aliexpress.com/e/_DBtrfyR
3. I2C Liquid Crystal Display
https://s.click.aliexpress.com/e/_DBbfxjl
https://s.click.aliexpress.com/e/_DlVfDf9
4. DS18B20 Temperature Module
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5. Breadboard
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6. Jumper Wire
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Link to the Previous video
FLProg1: Overview | Arduino Visual Embedded Programming https://youtu.be/Pw-3iZPyYmw
FLProg2: Basics Elements and Trigger | ESP32 NodeMCU https://youtu.be/_r84Pmh5Z6I
FLProg3: Timers | ESP32 NodeMCU https://youtu.be/z-2f1p45DBQ
FLProg4: 7 Segment Display & Counter | ESP32 NodeMCU https://youtu.be/qKKjv3Lq73k
FLProg5: Analog Input on I2C LCD | ESP32 NodeMCU https://youtu.be/gpPK0TRA5yk
FLProg6: Rotary Encoder & I2C LCD | ESP32 NodeMCU https://youtu.be/tsXgdBsmDQY
FLProg7: Real Time Clock and Temperature | ESP32 NodeMCU https://youtu.be/gU9pFi2k_Wg
FLProg8: Set Real Time Clock with LCD Menu | ESP32 NodeMCU
https://youtu.be/9Uox450CNnc
FLProg9: RTC Alarm Clock | ESP32 NodeMCU
https://youtu.be/mfv0j64WKss