The SF-2 is based on the Texas Instruments High Accuracy Digital Humidity Sensor with Temperature Sensor, the HDC1010. It has a Relative Humidity Accuracy ±2% (typical) and a Temperature Accuracy ±0.2°C (typical) with 14-bit measurement resolution. Sleep mode current is 100nA. Supply current is710nA @ 1 sps, 11 bit RH Measurement and 1.3 μA @ 1 sps, 11 bit RH and TemperatureMeasurement. The supply voltage range is from 2.7V to 5.5V.It communicates using a 2-wire interface compatible with I2CTM. There are two jumpers that allow the user to select the senor address.
When purchased, additional information will be emailed to you including a Bill of Materials, pdf Schematic, board and Microchip datasheets, Altium schematic, Altium schematic and PCB libraries.