WebServer using DS18B20 Temperature Sensor Tutorial with Arduino and ESP8266

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#DS18B20 #DHT11 #TemperatureSensors

[lonewolfs]

This is such an incredibly helpful video. Even includes github as well. Am so thankful.
I'm trying to find a solution to monitor a multi-gpu system, at different spots within the case, to track airflow patterns at different fan rates when maxing the cards out.
And i'm shocked noone has made a product .. like a PCI slot device with plugs for the DS18B20.
The webserver is such an incredible added benefit. I just ordered parts, and I can't wait to get to started. Thank you!!!

[woutmoerman]

Thanks for your elaborate instructions. This is exactly what I was looking for to monitor my solar boiler.

[michaelkeithduncan]

Did you move your code to another repository, your GitHub is gone

[faturahmanf]

i use this sensor on arduino uno the sensor just work fine and read the temp. just correctly, but when i use nodemcu the value just -127.00, the sensor not working on my nodemcu, can you help me with that please?

[alekslevet]

What's your portable screen? Link?

[SITelemark]

BTW: I am using a ESP8266EX D1 Mini V3 NodeMCU from AZDelivery. I set "#define ONE_WIRE_Bus 2" (which is GPIO2). Server connection by using IP address works flawlessly!

[MrBobWareham]

Thanks for sharing your hard work well presented with details

[ashishrprastogi]

can we control the range of Bluetooth devices? I am using ESP032 and want 2-meter range, not 10 meters. Please let me know how can I do it...

[usersg]

Very nice video. Thanks. You said that the code for ESP8266 can also be used for ESP32 board. Right?
This menas that also here the data wire from DS18B20 would be connected to GPIO 4 in case of ESP32.
Could you confirm or correct this assumption plaese?
Thanks in advance.

[urdu]

hi bro how i shift this code on esp32. i select the esp32 board and // esp8266 error show hash.h

[mileben]

awesome and well-detailed project and analysis. do you have any project for water monitoring with turbidity, dissolved oxygen, and any other water parameters using esp86/32?

[SITelemark]

Thank you for your compendium! Unfortunately my three connected DS18B20 sensors cannot be retrieved although they are found in another sketch. What am I doing wrong? Is it the wires? This is the error message: "Failed to read from DS18B20 Sensor". Can you please help? Keep up your channel!

[tamarniharris]

Thanks for the video, lots of help. Could you do a video that shows temp humidity, soil temp, soil moisture through a webserver as part as a irrigation system. (Including water pump and light sensor).

[SITelemark]

when I switch to GPIO14 (=D5) I get this message in serial monitor:

CUT HERE FOR EXCEPTION DECODER

ets Jan 8 2013, rst cause:2, boot mode:(3, 6)

load 0x4010f000, len 3460, room 16
tail 4
chksum 0xcc
load 0x3fff20b8, len 40, room 4
tail 4
chksum 0xc9
csum 0xc9
v0004b8a0
~ld

Do you know, what this means?

[estevericart]

Very nice work, and nice explanation. Its posible use a esp8266 01? Thanks a lot

[alifsaifuddin]

already click the link but theres no code

[Exlicia]

I am writing from Turkey.Can you transmit thingspeak information using 3 sensors?