“Nice little board, easy to use, well documented and plenty of examples if you go to the Adafruit website. However, BME280 sensor seems a little useless embedded on the board like it is here since the processor heats it up - mine seems to measure ambient temperature of ~40*C, at a normal household temperature. If you want accurate temp measurements would perhaps suggest getting a separate BME280 breakout board and connecting it via Stemma QT/I2C.”