Interfacing BMP 280 with ESP32 with error solutions - CircuitSchools

In this quick tutorial, we are going to learn, how to interface BMP 280 temperature and barometric pressure, with ESP 32 WiFi and Bluetooth development board. and also learn, how to solve errors like getting garbage values, unknown hex values or
like "Could not find a valid bmp 280 sensor, check wiring."
Code and details Link: www.circuitsch...
Thanks for watching. if you like this tutorial, please like, share, and subscribe to our channel, circuit schools, to help us make, more interesting projects and tutorial videos.

[@nuttanichatungwutitorn3992]

Thank you, You saved my life.

[@nagalaxmishakewar]

Thank you , you solved my problem

[@jigoloharmegiddo]

Thank you, bro! :)

[@matiasquezada3873]

Muy buen video amigo.
Slds

[@poepflater]

I prefer the Texas instruments HDC1080 if you want nice stable accurate, repeatable readings. It also costs about half what the Bosch sensors go for. I can plug one sensor out of my breadboard, plug in the next, and still be within.01C

[@CircuitSchools]

Thanks for sharing!

[@-ColorMehJewish-]

I will have to try that one.
I just recently ordered a few HTU21D Temp/Hum sensors and they have been the most accurate ones I have tested out of the box.
I've tried the usual DHT11, AM2302/DHT22, and a handful of others like the SHT30-40.
W/ the DHT/AM ones, I would have to still correct the offset of the temps even if I removed the plastic housing on the sensors.
Actually, I thought that is what this video meant by "error correcting" (solving for the offset) but i see now that I was incorrect haha

[@poepflater]

@@-ColorMehJewish-I think there has been new gen's of this chip, by memory 2080 , and a more accurate one too, the 2080, has pretty much the same accuracy with lower power needs

[@-ColorMehJewish-]

@@poepflater - The more I look into this sensor, the more I think it's related to the one I am referring to. Might even be the same one but a different name.
I am searching and I see HDC1080 and HTU21D on quite a few module boards, while also seeing a bunch of webpages referring to them together.
Interesting to find tho Im glad you mentioned. I am going to pickup a couple and see how they compare. Thx again 👍

[@-ColorMehJewish-]

@@poepflater Also, if you have not used ESPHome or Tasmota yet, they're def worth trying. Ive been having a blast w/ building my own sensors and either writing the code for ESPHome, or just using Tasmota for less coding but more functionality

[@sairamchary738]

Good

[@CircuitSchools]

Thanks

[@iniinfoboss3463]

Can hpa be changed to pa?