Can someone explain to me how it comes that two sensor devices of the same kind (TVOC + eCO2) come up with two totally different Graph Y-axis scale?
I played around with two kinds of TVOC + eCO2 sensors (CCS811 vs SGP30)
But as you can see is the graph of the CCS811 kinda useless.
The y-axis of the CCS811 sensor shows by default the value up to 8000 and doesn’t change.
The y-axis of the SGP-30 sensor shows a much more practical scal (and if i’m not mistaken it adjusts itself)
I try to understand how.
Both sensors are connected to a D1-Mini (one normal and one lite) and i use them with ESPHome.
The templates i use for both are:
sensor: - platform: ccs811 eco2: name: "CCS811 eCO2" accuracy_decimals: 1 tvoc: name: "CCS811 TVOC" accuracy_decimals: 1 address: 0x5A update_interval: 20s
sensor: - platform: sgp30 eco2: name: "SGP30 eCO2" accuracy_decimals: 1 tvoc: name: "SGP30 TVOC" accuracy_decimals: 1 address: 0x58 update_interval: 20s
I hope that there is a way to align them better.