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Mark posted an update 6 years, 9 months ago
We will be using this temperature sensor
https://www.adafruit.com/product/381
Welcome to EnviroDIY, a community for do-it-yourself environmental science and monitoring. EnviroDIY is part of WikiWatershed, an initiative of Stroud Water Research Center designed to help people advance knowledge and stewardship of fresh water. Mark posted an update 6 years, 9 months ago
We will be using this temperature sensor
https://www.adafruit.com/product/381
If you use a DS18B20 sensors, it requires a pullup resistor on the data line. You can connect the sensor data line to pin D10 and then just close the solder jumper SJ12 on the back of the Mayfly to enable the builti-in pullup resistor for that data pin. This saves you from having to add a separate resistor somewhere on the board to pullup D10.