Overview
This is a multifunctional sensor that gives you temperature and relative humidity information at the same time.
It utilizes a TH02 sensor that can meet measurement needs of general purposes. It provides reliable readings when environment humidity condition inbetween 0-80% RH, and temperature condition inbetween 0-70°C, covering needs in most home and daily applications that don't contain extreme conditions.
Features:
- Wide operating voltage range:(3.3V ~ 5V)
- Low Power Consumption:350 µA during RH conversion
- 0 to 100% RH operating range
- Measuring Range: Humidity: 0% - 80% RH Temperature: 0 ~ 70 °C
- Accuracy: Humidity: ±4.5% RH
- Temperature: ±0.5°C
- I2C host interface
- Excellent long term stability
Tech specs
|
Items |
Min |
|
PCB Size |
2.0cm*4.0cm |
|
Interface |
2.0mm pitch pin header |
|
IO Structure |
SIG,VCC,GND,NC |
|
ROHS |
YES |
Electronic Characteristics
|
Items |
Conditions |
Min |
Norm |
Max |
Unit |
|
VCC |
- |
3.3 |
- |
5 |
Volts |
|
Measuring Current Supply |
- |
1.3 |
- |
2.1 |
mA |
|
Average Current Supply |
- |
0.5 |
- |
1.1 |
mA |
|
Measuring Range |
Humidity |
20% |
- |
90% |
RH |
|
Temperature |
0 |
- |
50 |
°C |
|
|
Accuracy |
Humidity |
- |
- |
±5% |
RH |
|
Temperature |
±2 |
°C |
|||
|
Sensitivity |
Humidity |
- |
1% |
RH |
|
|
Temperature |
1 |
°C |
|||
|
Repeatability |
Humidity |
±1% |
RH |
||
|
Temperature |
±1 |
°C |
|||
|
Long-term Stability |
±1% |
RH/year |
|||
|
Signal Collecting Period |
2 |
S |
Get Inspired
Control everything with a SINGLE phone call.
… between the Rev2 and the previous version of the MKR IoT Carrier. Here are the main ones. Some sensors have changed: The humidity sensor (HTS221) and barometric pressure sensor (LP22HB) has been replaced with the BME688 sensor.The IMU (LSM6DS3) was replaced with LSM6DSOX. Following customer feedback some other components have been repositioned: Addition of a handy reset button90° rotation of the relay connectorsRepositioning of the light sensor (APDS-9960)Change of pins assigned to control the relays to pins 1 and 2Change grove connector assignment from pin A5 to A6 Do I have to change my sketch if I have been using the first revision of the MKR IoT Carrier? No — the MKR IoT Carrier library works with both revisions of the carrier. Just make sure to use the latest version of the library to ensure everything goes smoothly. Have more fun with the IoT The new MKR IoT Carrier Rev2 is the perfect tool to get started having fun with your own IoT projects, or to take your IoT tinkering to the next level. You don’t need a ton of experience, a bucket of expensive components, or endless hours of free time to build your own satisfying, useful IoT gadgets at home. Discover the MKR IoT Carrier Rev2
