Difference between revisions of "KAmodHTS221"
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− | ====== | + | __jzpdf__ |
− | [https://kamami.pl/czujniki-wilgotnosci/558410-kamodhts221-modul-czujnika-wilgotnosci-temperatury-z-ukladem-hts221.html KAmodHTS221] to | + | ====== Description ====== |
+ | [https://kamami.pl/czujniki-wilgotnosci/558410-kamodhts221-modul-czujnika-wilgotnosci-temperatury-z-ukladem-hts221.html KAmodHTS221] is a module, which allow to make a measurement of humidity and temperature. Thanks to embedded voltage regulator and logic level translator, it can be used in embedded system with power supply 2.5 - 5.5V. Module KAmodHTS221 bases on humidity / temperature sensor HTS221 from STMicroelectronics. The characteristic features of this sensor are: measurement possibility in range 0 - 60°C or air humidity in range 0 - 100%. | ||
+ | |||
<center> | <center> | ||
− | [[ | + | [[File:KAmodHTS221_modul.png|none|400px|thumb|center]] |
</center> | </center> | ||
− | ===== | + | ===== Basic features and parameters ===== |
− | * | + | *Humidity / temperature sensor HTS221 from STMicroelectronics company |
− | * | + | *Measurement range: 0 - 100% (humidity) / 0 - 60°C (temperature) |
− | * | + | *Humidity measurement accuracy: ± 6% (0 - 100% RH) / ± 4.5% (20 - 80% RH) |
− | * | + | *Temperature measurement accuracy: ± 1°C (0 - 60°C) / ± 0.5°C (15 - 40°C) |
− | * | + | *Power supply voltage: 2.5V - 5.5V |
− | * | + | *Power consumption: 9mA |
− | * | + | *Measurement data rate (ODR): 1 - 12.5[Hz] |
− | * | + | *ADC converter resolution: 16 bits |
− | * | + | *Communication interface: SPI / I2C |
− | * | + | *Embedded voltage regulator and logic level translator (SDA and SCL lines) |
− | * | + | *Data ready output (DRDY) |
− | * | + | *Place for soldering of pin header |
− | * | + | *Mounting holes 3mm |
− | * | + | *Module size (without connector): 24mm x 15mm x 3mm |
− | ===== | + | ===== Standard equipment ===== |
<center> | <center> | ||
{| class="wikitable" style="width: 1000px;" | {| class="wikitable" style="width: 1000px;" | ||
|- | |- | ||
− | ! style="text-align: center;"| | + | ! style="text-align: center;"|Code |
− | ! style="text-align: center;"| | + | ! style="text-align: center;"|Description |
|- | |- | ||
| style="text-align: center;"|<b>KAmodHTS221</b> | | style="text-align: center;"|<b>KAmodHTS221</b> | ||
| style="text-align: center;"| | | style="text-align: center;"| | ||
− | * | + | *Assembled and launched module |
− | * | + | *Pin header (male and angle) for soldering |
|} | |} | ||
</center> | </center> | ||
− | ===== | + | ===== Electrical schematic ===== |
<center> | <center> | ||
− | [[ | + | [[File:KAmodHTS221_schemat.png|none|800px|thumb|center]] |
</center> | </center> | ||
− | ===== | + | ===== Outputs description ===== |
<center> | <center> | ||
{| class="wikitable" style="width: 1000px;" | {| class="wikitable" style="width: 1000px;" | ||
|- | |- | ||
− | ! style="text-align: center;" rowspan="10"|[[ | + | ! style="text-align: center;" rowspan="10"|[[File:KAmodHTS221 obrys PCB.png|center|200px]] |
! style="text-align: center;"|JP1 | ! style="text-align: center;"|JP1 | ||
! style="text-align: center;"|I2C | ! style="text-align: center;"|I2C | ||
Line 52: | Line 54: | ||
|- | |- | ||
| style="text-align: center;"|+3.3V | | style="text-align: center;"|+3.3V | ||
− | | rowspan="3" colspan="2" style="text-align: center;" | | + | | rowspan="3" colspan="2" style="text-align: center;" |Module power supply |
|- | |- | ||
| style="text-align: center;"|+VIN | | style="text-align: center;"|+VIN | ||
Line 71: | Line 73: | ||
|- | |- | ||
| style="text-align: center;"|GND | | style="text-align: center;"|GND | ||
− | | colspan="2" style="text-align: center;" | | + | | colspan="2" style="text-align: center;" |Additional ground |
|- | |- | ||
| style="text-align: center;"|CS | | style="text-align: center;"|CS | ||
Line 78: | Line 80: | ||
|- | |- | ||
| style="text-align: center;"|DRDY | | style="text-align: center;"|DRDY | ||
− | | colspan="2" style="text-align: center;" | | + | | colspan="2" style="text-align: center;" |Data ready signalization |
|} | |} | ||
</center> | </center> | ||
− | ===== | + | ===== External links ===== |
− | *[http://download.kamami.pl/p558410-hts221tr.pdf | + | *[http://download.kamami.pl/p558410-hts221tr.pdf HTS221 chip datasheet ] |
− | *[http://download.kamami.pl/p558410-hts221_lib_stm32.zip | + | *[http://download.kamami.pl/p558410-hts221_lib_stm32.zip C language library for STM32 ] |
− | *[http://mikrokontroler.pl/2016/08/31/projekt-kamodhts221-czujnik-temperatury-wilgotnosci-powietrza-ka | + | *[http://mikrokontroler.pl/2016/08/31/projekt-kamodhts221-czujnik-temperatury-wilgotnosci-powietrza-ka Example for Arduino on MIKROKONTROLER.pl] |
− | *[http://hobbyspace.pl/hts221-czujnik-temperatury-i-wilgotnosci-powietrza-z-wyjsciem-cyfrowym/ | + | *[http://hobbyspace.pl/hts221-czujnik-temperatury-i-wilgotnosci-powietrza-z-wyjsciem-cyfrowym/ Example for STM32 on HobbySpace.pl] |
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Latest revision as of 09:20, 23 September 2020
Contents
Description
KAmodHTS221 is a module, which allow to make a measurement of humidity and temperature. Thanks to embedded voltage regulator and logic level translator, it can be used in embedded system with power supply 2.5 - 5.5V. Module KAmodHTS221 bases on humidity / temperature sensor HTS221 from STMicroelectronics. The characteristic features of this sensor are: measurement possibility in range 0 - 60°C or air humidity in range 0 - 100%.
Basic features and parameters
- Humidity / temperature sensor HTS221 from STMicroelectronics company
- Measurement range: 0 - 100% (humidity) / 0 - 60°C (temperature)
- Humidity measurement accuracy: ± 6% (0 - 100% RH) / ± 4.5% (20 - 80% RH)
- Temperature measurement accuracy: ± 1°C (0 - 60°C) / ± 0.5°C (15 - 40°C)
- Power supply voltage: 2.5V - 5.5V
- Power consumption: 9mA
- Measurement data rate (ODR): 1 - 12.5[Hz]
- ADC converter resolution: 16 bits
- Communication interface: SPI / I2C
- Embedded voltage regulator and logic level translator (SDA and SCL lines)
- Data ready output (DRDY)
- Place for soldering of pin header
- Mounting holes 3mm
- Module size (without connector): 24mm x 15mm x 3mm
Standard equipment
Code | Description |
---|---|
KAmodHTS221 |
|
Electrical schematic
Outputs description
JP1 | I2C | SPI | |
---|---|---|---|
+3.3V | Module power supply | ||
+VIN | |||
GND | |||
SDA/SDI/SDO | SDA | SDI/SDO | |
SCL/SPC | SCL | SPC | |
SDO/SA0 | SA0 | - | |
GND | Additional ground | ||
CS | CS | CS | |
DRDY | Data ready signalization |