I have just added a working BMP280 implementation into the Home Control 2018 code (see right menu in blog) returning temperature and pressure. Add that to the (already implemented) BME280 code, Seeed display, 16,channel PWM, port expansion and more, it’s not been a bad development week really! Manual updated.
The BMP280 as you know does not have humidity – but is cheaper than the BME280. The manual is updated and has details on addresses etc. Just waiting now for the A/D board to turn up from China. I’m quite getting into this i2c expansion.
This little picture attempts to show the current state of play for Home Control 2018. No doubt I’ve missed loads off but as you’ll see quite a bit has been added recently.