user60266: I want to measure Temprature, Pressure, Humidity and CO2 in a room with ESP32-CAM & CCS811+HDC1080+BMP280 
Since this module is combination of 3 sensors. Can I integrate it with ESP32-CAM over Software SPI ?

user4143: No. Those three devices are I2C devices, not SPI devices. 
Using that is no different to using three individual sensors all wired to the same I2C bus.

60266: <p>I want to measure Temprature, Pressure, Humidity and CO2 in a room with ESP32-CAM &amp; <a href="https://www.aliexpress.com/item/32871484471.html" rel="nofollow noreferrer">CCS811+HDC1080+BMP280</a> </p>

<p>Since this module is combination of 3 sensors. Can I integrate it with ESP32-CAM over Software SPI ?</p>
 4143: <p>No. Those three devices are I2C devices, not SPI devices. </p>

<p>Using that is no different to using three individual sensors all wired to the same I2C bus.</p>
