Hi, I want to send data from the O-1PST station to various services like WeatherUnderground so they can better calculate weather forecasts for my area. I see that there’s a 3.3V line on the board and an SGP41 that uses I2C. Can I add another sensor to this line? What should I do to continue transmitting data to cloud services (particularly OpenAQ), but also to transmit more accurate temperature, humidity, and pressure data? Update firmware?
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