About jordan982

jordan982 · ‎03-16-2021

It was a cable soldering problem. Thank you all.

jordan982 · ‎03-12-2021

Thanks for the replies. I tried to use the default sketch of the Adafruit library, both with the primary and secondary addresses get the error -2. I think the manufacturers of the sensor are different. Could the problem be the welds?

jordan982 · ‎03-12-2021

Thanks for the reply. I used the same type of wiring used for the other sensor that currently works. I just want to fix the error (error code:-2) and not change the address. Can you help me?

jordan982 · ‎03-11-2021

Good morning, I have successfully developed and tested this sketch (https://github.com/jordan1982/temperaturino) on d1 mini. Then I bought a new d1 mini and a new sensor bme680, loaded the sketch but at startup it goes into error with the following error: BME680 error code: -2 I tried to change the line "iaqSensor.begin (BME680_I2C_ADDR_SECONDARY, Wire);" to BME680_I2C_ADDR_PRIMARY, but the sensor fails. I get the same error with the basic sketch included in the library. Can someone help me? Thank you

jordan982 · ‎01-12-2021

Hello Desh, thanks to the help of a user I was able to calibrate my sensor up to an accuracy of 3. To speed up this operation, I approached the sensor with a handkerchief with a little hair spray. After this operation it is sufficient to wait for some time (about one day) to see the value rise and remain constant at 3. During this day it is important to get fresh air to the sensor. Since the calibration duration is very long it is useful to save the status in the eprom Hope this information will help you.

Bosch Shared

About jordan982

Re: BME680 error code : -2

Re: BME680 error code : -2

Re: BME680 error code : -2

BME680 error code : -2

Re: BME680 on ESP8266 IAQ, CO2, ... do not change

About jordan982

Re: BME680 error code : -2

Re: BME680 error code : -2

Re: BME680 error code : -2

BME680 error code : -2

Re: BME680 on ESP8266 IAQ, CO2, ... do not change

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