New I2C sensors supported

[Techstyle]

I have a DHT11 sensor, which has similar functionality to the BME280. It seems that the BME280 is native i2C and SPI communication protocol and also easy to purchase, which I have done, since it is already supported. 
Q1: is the DHT11 not supported because its communication protocol is one-wire?
Q2: The BME680 sensor looks really cool and having a carbon monoxide, VOC, etc. monitoring capability would be beneficial. might this be a good candidate for an additional sensor in I2C?
Thank you again for the great program, always grateful!

Q1: yes, this is the list of 1W sensors supported by openplotter-gpio app:

• DS18S20
  
• DS1822
  
• DS18B20
  
• DS28EA00
  
• DS1825/MAX31850K
  

Q1: DHT11 is not a 1-Wire compatible sensor - it has 1 data wire and similar resistor requirements but does not follow the same protocol as the Dalllas 1-Wire system