Worked perfectly
I ordered 6 units, and all of them were functioning properly, displaying accurate results. Thanks to Robocraze.
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The sensor includes a capacitive humidity sensing element and an NTC temperature measuring element, connected with a high-performance 8-bit single-chip microcomputer, so it has the advantages of ultra-fast response and strong anti-interference ability. Low cost, 3 to 5v power and i/o, 2.5ma max current use during conversion. 1-1.5ma measuring current, 40-50 ua standby current. It has only 3 wires, including power and ground, meaning only one digital pin is required to interface it to a microcontroller.
Operating voltage | 3.3V to 5V DC |
Operating temperature range | -40°C to 80°C (-40°F to 176°F) |
Operating humidity range | 0% to 100% RH (relative humidity) |
Dimensions | 3 x 2 x 1cms |
Weight | 9 grams |
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