2. Soldering the headers Before using your click board , make sure to solder 1x8 male headers to both left and right side of the board. Two 1x8 male headers are included with the board in the package. 1 Temp&Hum click 2 3 4. Essential features Temp&Hum click has temperature measurement accuracy is 1C within a 0-60C range. The precision is increased to 0.5C in a narrower range from 15 to 40C. The relative humidity measurement range is from 0 to 100% with 6% accuracy (or 4.5 Turn the board upside down so that Turn the board upward again. Make sure in 20-80% range) The measurements are the bottom side is facing you upwards. to align the headers so that they are outputted in a 16-bit resolution. Place shorter pins of the header into the perpendicular to the board, then solder the appropriate soldering pads. pins carefully. 1. Introduction Temp&Hum click carries STs HTS221 3. Plugging the board in temperature and relative humidity sensor. click The chip comprises a capacitive sensing Once you have soldered the headers your element and a 16-bit ADC. The board board is ready to be placed into the desired BOARD communicates with the target MCU through mikroBUS socket. Make sure to align the cut www.mikroe.com mikroBUS I2C interface (SCL, SDA), in the lower-right part of the board with the with an additional interrupt (INT) which markings on the silkscreen at the mikroBUS you can set as an alarm when a specified socket. If all the pins are aligned Temp&Hum click Manual v100 temperature or humidity value is reached. correctly, push the board all the Designed to use a 3.3V power supply only. way into the socket. 01000000843118. Code examples 5. Schematic Once you have done all the necessary preparations, its time to get your click board up and running. We have provided examples for mikroC , mikroBasic and mikroPascal compilers on our Libstock website. Just VCC-3.3V VCC-3.3V download them and you are ready to start. R2 R3 VCC-3.3V VCC-3.3V VCC-3.3V VCC-3.3V VCC-3.3V 4K7 4K7 .com R1 AN PWM U1 HTS221 INT C1 2K2 RST INT 100nF CS TX SCK RX VDD GND LD1 SCL MISO SCL SDA SCL SDA MOSI SDA SCL SDA 9. Support +3.3V +5V GND GND INT MIKROBUS DEVICE CONN. MikroElektronika offers free tech support (www.mikroe.com/support) until the end of the products lifetime, so if something goes wrong, were ready and willing to help 6. Dimensions 7. Temp&Hum alternatives 10. Disclaimer We have a wide range of temperature and MikroElektronika assumes no responsibility mm mils humidity sensors in our click board range. or liability for any errors or inaccuracies For alternatives, visit: that may appear in the present document. LENGTH 28.6 1125 Specification and information contained in WIDTH 25.4 1000