ESP8266-01 with multiple I2C devices?! || Exploring ESP8266:Part 2

Hello everyone! Thank you for stopping by my video!
This is a very exciting video about the almost forgotten ESP8266 01 Wi-Fi modules. These modules are very much used to have a Wi-Fi feature in standalone Arduino projects but with more powerful boards like the NodeMCU and ESP32 in the market, this board is now often ignored.
Join me in this mini video series where we explore the various powerful but rather unexplored features of this little board.
In this video I show you how an ESP8266-01 module can interface with multiple I2C devices. Here temperature and pressure data from BMP180 sensor are being displayed on the OLED screen
You can find more details for this project here: www.instructables.com/ESP8266...
Watch Part 1 here: • ESP8266-01 board has I...
I have made previous videos which can be helpful for you:
1.Breadboard adapter for ESP8266 module: • Breadboard adapter for...
2.ESP-O-One Development board: • A new ESP board you ha...
Link to Adafruit OLED library: github.com/adafruit/Adafruit_...
Link to Adafruit BMP library:github.com/adafruit/Adafruit-...
Follow me on Instructables: www.instructables.com/member/...
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#esp8266 #arduino #wifi

[@syaduinotech3681]

Thanks for your sharing. Appreciate exploration to sent the data to clouds..can't wait your part 3

[@gamingtux]

Thanks you saved my day :)

[@sayantanmaiti2513]

Great tutorial

[@yupingliao4078]

Thank you

[@RichardMoynahan]

Thanks for sharing.

[@UtsavShah_25]

Welcome!

[@ingenierocristian]

Hi, I need to make an I2C communication between an Esp 32 and Esp8266, where can I find info about?

[@RohanSharma-tl9wh]

I want to use oled display and rtc clock module with my nodemcu at a same time , as both work on i2c communication my clock module time is disturbing by connecting it on the i2c pins..
Please help me with it

[@UtsavShah_25]

Well you can check your power supply for voltage fluctuations. You can add a capacitor to smooth out any voltage changes and also you can add 10K pull up resistor to the SDA and SCL pins. Also make sure your connections are neat and tight.

[@RohanSharma-tl9wh]

@@UtsavShah_25 thank you 😁
One more thing is i have to specify specific address to talk with the oled and rtc clock module or addresses are pre defined in specific library
Please help 😁

[@UtsavShah_25]

@@RohanSharma-tl9wh you will have to specify the address by yourself even though each module uses specific library

[@collinb5524]

No pull up resistors?

[@UtsavShah_25]

They were already integrated in the OLED display module and therefore additional pull ups were not needed

[@pcd6747]

Can we share this BMP sensor data over internet ??

[@UtsavShah_25]

Sure this data can be uploaded to popular IoT platforms

[@CamelXP81]

The program is running on ESP, right?

[@UtsavShah_25]

Yes, correct