#techforplants

With recent work to improve our soil moisture sensing, it could be a nice time to design an 'all-in-one' board for plant and garden hacking. This board has a USB C, so you can plug it right into your computer and read the capacitance of the soil, as well as the ambient light level and temperature + humidity of the onboard AHT20. A QT sensor and 'standard Stemma QT' mounting holes mean you can plug in a VOC, CO2, UV, or PM.2 sensor. The SAMD21E18 can run Arduino or CircuitPython, but we'll also ship it with an example that just spits out CSV data over the serial port for instant interfacing. Coming soon.