My 1 st project was a classic ' weather station ' containing a DHT 22 temperaturehumidty sensor , and BMP 180 temperaturepressure sensor , with a simple web server to show those values to me on a web page . After getting more components including a SSD 1306 128 x 64 pixel OLED display , I created an outsideinside pair the ' inside ' one having the display , and the ' outside ' one equipped with a BME 280 combo t e mperaturepressurehumidity sensor . The ' inside ' one continues to also act as a web server to display both indoor and outdoor values <| sep |> Sadly picking Sombra means you lose 1 of your 2 offensive damaging ults in favor of one that needs a lot of followup . Her stealth is clunky with the delay between destealthing and being able to use abilities . Her teleport has a delay so you can still die up to like a half a second after hitting it . She has no damage abilities and her left click is lots of small damage so she gets shut down by armor .