Peripherals

Flexi 1 - How do I set up analog sampling?
Analog sampling can be used for measuring voltages from many different probes, sensors and external devices. Through the parameters, the Flexi 1 can also...
Tue, 25 Oct, 2016 at 2:01 PM
Flexi 1 - Measuring 4-20mA signals with the analog input
To measure a 4-20mA current signal, a resistor should be wired inline to the low side of the power to the device (possibly supplied by the Flexi ...
Tue, 2 Aug, 2016 at 2:34 PM
Flexi 1 - Wiring up an SDI-12 sensor
SDI-12 is a communication standard often used with sensors. On the Flexi1, it is often used for Soil Moisture Probes (SMP). The Flexi 1 exposes 3 screw ...
Wed, 29 Mar, 2017 at 4:54 PM
Flexi 1 - Wiring up a DM Temperature Sensor
DM produces I2C temperature probes. These can be connected to the Flexi 1 to read temperature at regular intervals. The Flexi 1 exposes 4 screw terminal...
Tue, 3 Jul, 2018 at 8:41 PM
Flexi1 - Wiring up a Rain Gauge
Rain gauges are typically tipping or see-saw based, providing a digital trigger at a rain threshold.  Tipping rain gauges usually provide a short digita...
Mon, 17 Jul, 2017 at 4:34 PM
Flexi1 - Using the Switched Ground Digital Output
The Flexi1 has a switched ground digital output. This is also called an "open collector" output.. This output provides a ground when on, and is hi...
Wed, 18 Oct, 2017 at 7:55 PM
Flexi1 - Wiring up a DM Temp/RH sensor
DM produces I2C temperature and relative humidity (RH) sensors. These can be connected to the Flexi 1 to read temperature and/or RH at regular intervals. ...
Mon, 18 Dec, 2017 at 5:55 PM