# Title: LPS22HB Click Board™


## Description: The LPS22HB Click Board™ is an easy solution for adding a digital barometer to your design. It carries the LPS22HB MEMS nano pressure sensor. The click is designed to run on a 3.3V power supply. LPS22HB click communicates with the target microcontroller over I2C or SPI interface. How Does The LPS22HB Click Board Work™ The LPS22HB Click Board™ carries the pressure sensor that measures 260-1260 hPa absolute pressure. Pressure values are then read out from the IC's registers, through I2C or SPI communication. LPS22HB SENSOR FEATURES The LPS22HB is an ultra-compact piezoresistive absolute pressure sensor which functions as a digital output barometer. The sensing element, which detects absolute pressure, consists of a suspended membrane. When pressure is applied, the membrane deflection induces an imbalance in the Wheatstone bridge piezoresistances, whose output signal is converted by the IC interface. The sensor has a 24-bit pressure data output and a 16-bit temperature data output. SPECIFICATIONS Type Pressure Applications Barometers for portable devices, GPS applications, Weather station equipment, etc. On-board modules LPS22HB pressure sensor Key Features 260 to 1260 hPa absolute pressure range Interface I2C,SPI,GPIO Compatibility mikroBUS Click board size M (42.9 x 25.4 mm) Input Voltage 3.3V PINOUT DIAGRAM This table shows how the pinout on LPS22HB click corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns). Notes Pin Pin Notes NC 1 AN PWM 16 NC NC 2 RST INT 15 INT Interrupt or Data Ready SPI enable CS 3 CS TX 14 NC SPI Clock SCK 4 SCK RX 13 NC SPI serial data output SDO 5 MISO SCL 12 SCL I2C serial clock SPI serial data input SDI 6 MOSI SDA 11 SDA I2C serial data Power supply +3.3V 7 3.3V 5V 10 NC Ground GND 8 GND GND 9 GND Ground MAXIMUM RATINGS Description Min Typ Max Unit Supply VOltage (Vdd) 1.7 3.6 V IO supply voltage(Vdd_IO) 1.7 Vdd+0.1 V Overpressure 2 MPa Operating pressure range 260 1260 hPa Pressure sensitivity 4096 LSB/hPa JUMPERS AND SETTINGS Designator Name Default Position Default Option Description JP1 COM SEL Right SCL(I2C) Clock communication line Selection SCK/SCL, left position SCK, right position SCL JP2 COM SEL Right SDA(I2C) Data communication line Selection SDI/SDA, left position SDI, right position SDA JP3 COM SEL Right ADD(I2C) Communication Interface lines Selection SDO/ADD, left position SDO, right position ADD JP4 ADD SEL Right 0 Less significant bit of the I2C slave address selection 1/0, left position 1, right position 0. JP5 COM SEL Right I2C Communication interface selection CS/I2C, left position CS, right position I2C LEDS AND BUTTONS Designator Name Type Description PWR PWR LED Power LED, lights green when Board is powered.


## Product type: Click Board


## Vendor: Mikroelektronika d.o.o.


## Tags: Click Board, MikroE, Pressure, Sensor


## Price range: 12.6 - 12.6 GBP


## Link: https://thedebugstore.com/products/mikroe-2665-lps22hb-click-board-uk


## Compare-at price range: 18.0 - 18.0 GBP


## Options 

- Title: Default Title


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## Variants

- Default Title, SKU: MIKROE-2665, Available: yes, Inventory: 1


## Metafields 

- full_description: <div>
<div>
<div>
<div>
<p>The<strong> <em>LPS22HB Click Board™</em></strong> is an easy solution for adding a digital barometer to your design. It carries the LPS22HB MEMS nano pressure sensor. The click is designed to run on a 3.3V power supply. LPS22HB click communicates with the target microcontroller over I2C or SPI interface.</p>

<h3>How Does The LPS22HB Click Board Work™ </h3>

<p>The <strong><em>LPS22HB Click Board™</em></strong> carries the pressure sensor that measures 260-1260 hPa absolute pressure. Pressure values are then read out from the IC's registers, through I2C or SPI communication.</p>

<h3>LPS22HB SENSOR FEATURES</h3>

<p>The LPS22HB is an ultra-compact piezoresistive absolute pressure sensor which functions as a digital output barometer.</p>

<p>The sensing element, which detects absolute pressure, consists of a suspended membrane. When pressure is applied, the membrane deflection induces an imbalance in the Wheatstone bridge piezoresistances, whose output signal is converted by the IC interface.</p>

<p>The sensor has a 24-bit pressure data output and a 16-bit temperature data output.</p>

<h3>SPECIFICATIONS</h3>

<table>
    <tbody>
        <tr>
            <td>Type</td>
            <td>Pressure</td>
        </tr>
        <tr>
            <td>Applications</td>
            <td>Barometers for portable devices, GPS applications, Weather station equipment, etc.</td>
        </tr>
        <tr>
            <td>On-board modules</td>
            <td>LPS22HB pressure sensor</td>
        </tr>
        <tr>
            <td>Key Features</td>
            <td>260 to 1260 hPa absolute pressure range</td>
        </tr>
        <tr>
            <td>Interface</td>
            <td>I2C,SPI,GPIO</td>
        </tr>
        <tr>
            <td>Compatibility</td>
            <td>mikroBUS</td>
        </tr>
        <tr>
            <td>Click board size</td>
            <td>M (42.9 x 25.4 mm)</td>
        </tr>
        <tr>
            <td>Input Voltage</td>
            <td>3.3V</td>
        </tr>
    </tbody>
</table>

<h3>PINOUT DIAGRAM</h3>

<p>This table shows how the pinout on <strong>LPS22HB click</strong> corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns).</p>

<table>
    <thead>
        <tr>
            <th>Notes</th>
            <th>Pin</th>
            <th colspan="4"><img alt="Mikrobus logo.png" class="fr-fic fr-dii" data-entity-type="" data-entity-uuid="" src="https://cdn.mikroe.com/img/mikrobus/mikroBUS-logo-black.png" /></th>
            <th>Pin</th>
            <th>Notes</th>
        </tr>
    </thead>
    <tbody>
        <tr>
            <td>NC</td>
            <td>1</td>
            <td>AN</td>
            <td>PWM</td>
            <td>16</td>
            <td>NC</td>
        </tr>
        <tr>
            <td>NC</td>
            <td>2</td>
            <td>RST</td>
            <td>INT</td>
            <td>15</td>
            <td><strong>INT</strong></td>
            <td>Interrupt or Data Ready</td>
        </tr>
        <tr>
            <td>SPI enable</td>
            <td><strong>CS</strong></td>
            <td>3</td>
            <td>CS</td>
            <td>TX</td>
            <td>14</td>
            <td>NC</td>
        </tr>
        <tr>
            <td>SPI Clock</td>
            <td><strong>SCK</strong></td>
            <td>4</td>
            <td>SCK</td>
            <td>RX</td>
            <td>13</td>
            <td>NC</td>
        </tr>
        <tr>
            <td>SPI serial data output</td>
            <td><strong>SDO</strong></td>
            <td>5</td>
            <td>MISO</td>
            <td>SCL</td>
            <td>12</td>
            <td><strong>SCL</strong></td>
            <td>I2C serial clock</td>
        </tr>
        <tr>
            <td>SPI serial data input</td>
            <td><strong>SDI</strong></td>
            <td>6</td>
            <td>MOSI</td>
            <td>SDA</td>
            <td>11</td>
            <td><strong>SDA</strong></td>
            <td>I2C serial data</td>
        </tr>
        <tr>
            <td>Power supply</td>
            <td><strong>+3.3V</strong></td>
            <td>7</td>
            <td>3.3V</td>
            <td>5V</td>
            <td>10</td>
            <td>NC</td>
        </tr>
        <tr>
            <td>Ground</td>
            <td><strong>GND</strong></td>
            <td>8</td>
            <td>GND</td>
            <td>GND</td>
            <td>9</td>
            <td><strong>GND</strong></td>
            <td>Ground</td>
        </tr>
    </tbody>
</table>

<h3>MAXIMUM RATINGS</h3>

<table>
    <thead>
        <tr>
            <th>Description</th>
            <th>Min</th>
            <th>Typ</th>
            <th>Max</th>
            <th>Unit</th>
        </tr>
    </thead>
    <tbody>
        <tr>
            <td>Supply VOltage (Vdd)</td>
            <td>1.7</td>
            <td>3.6</td>
            <td>V</td>
        </tr>
        <tr>
            <td>IO supply voltage(Vdd_IO)</td>
            <td>1.7</td>
            <td>Vdd+0.1</td>
            <td>V</td>
        </tr>
        <tr>
            <td>Overpressure</td>
            <td>2</td>
            <td>MPa</td>
        </tr>
        <tr>
            <td>Operating pressure range</td>
            <td>260</td>
            <td>1260</td>
            <td>hPa</td>
        </tr>
        <tr>
            <td>Pressure sensitivity</td>
            <td>4096</td>
            <td>LSB/hPa</td>
        </tr>
    </tbody>
</table>

<h3>JUMPERS AND SETTINGS</h3>

<table>
    <thead>
        <tr>
            <th>Designator</th>
            <th>Name</th>
            <th>Default Position</th>
            <th>Default Option</th>
            <th>Description</th>
        </tr>
    </thead>
    <tbody>
        <tr>
            <td>JP1</td>
            <td>COM SEL</td>
            <td>Right</td>
            <td>SCL(I2C)</td>
            <td>Clock communication line Selection SCK/SCL, left position SCK, right position SCL</td>
        </tr>
        <tr>
            <td>JP2</td>
            <td>COM SEL</td>
            <td>Right</td>
            <td>SDA(I2C)</td>
            <td>Data communication line Selection SDI/SDA, left position SDI, right position SDA</td>
        </tr>
        <tr>
            <td>JP3</td>
            <td>COM SEL</td>
            <td>Right</td>
            <td>ADD(I2C)</td>
            <td>Communication Interface lines Selection SDO/ADD, left position SDO, right position ADD</td>
        </tr>
        <tr>
            <td>JP4</td>
            <td>ADD SEL</td>
            <td>Right</td>
            <td>0</td>
            <td>Less significant bit of the I2C slave address selection 1/0, left position 1, right position 0.</td>
        </tr>
        <tr>
            <td>JP5</td>
            <td>COM SEL</td>
            <td>Right</td>
            <td>I2C</td>
            <td>Communication interface selection CS/I2C, left position CS, right position I2C</td>
        </tr>
    </tbody>
</table>

<h3>LEDS AND BUTTONS</h3>

<table>
    <thead>
        <tr>
            <th>Designator</th>
            <th>Name</th>
            <th>Type</th>
            <th>Description</th>
        </tr>
    </thead>
    <tbody>
        <tr>
            <td>PWR</td>
            <td>PWR</td>
            <td>LED</td>
            <td>Power LED, lights green when Board is powered.</td>
        </tr>
    </tbody>
</table>

<h3> </h3>

<section id="info-description"> </section>
</div>
</div>
</div>
</div>

- description_tag: The LPS22HB Click Board™ is an easy solution for adding a digital barometer to your design. It carries the LPS22HB MEMS nano pressure sensor. The Click Board™ is designed to run on a 3.3V power supply. Available from Debug Store UK.
- title_tag: MikroE LPS22HB Click Board™ (MIKROE-2665)
- manufacturer: Mikroelektronika d.o.o.
- warranty: 12 months
- amazon_enable: TRUE
- amazon_title: LPS22HB Click Board
- amazon_product_type: computercomponent
- amazon_block: FALSE
- amazon_prime_enable: FALSE
- amazon_search: MikroElektronika Microelectronica MIKROE-1100
- amazon_uk_price: 13.2
- amazon_uk_currency: GBP
- amazon_de_currency: EUR
- amazon_de_price: 14.916
- amazon_fr_currency: EUR
- amazon_fr_price: 14.916
- amazon_es_currency: EUR
- amazon_es_price: 14.916
- amazon_nl_currency: EUR
- amazon_nl_price: 14.916
- amazon_it_currency: EUR
- amazon_it_price: 14.916
- amazon_se_curency: SEK
- amazon_se_price: 150.48
- amazon_product_id: 8606018710768
- amazon_product_id_type: EAN
- amazon_update: Update
- amazon_short_description: The LPS22HB Click Board™ is an easy solution for adding a digital barometer to your design. It carries the LPS22HB MEMS nano pressure sensor. The Click Board™ is designed to run on a 3.3V power supply. LPS22HB Click Board™ communicates with the target microcontroller over I2C or SPI interface.
- amazon_long_description: <p>The LPS22HB Click Board™ is an easy solution for adding a digital barometer to your design. It carries the LPS22HB MEMS nano pressure sensor. The Click Board™ is designed to run on a 3.3V power supply. LPS22HB Click Board™ communicates with the target microcontroller over I2C or SPI interface.</p>
- amazon_main_image: https://www.thedebugstore.com/images/product/lg-lps22hb-click_1.jpg
- amazon_other_image_1: https://www.thedebugstore.com/images/product/lg-lps22hb-back_1.jpg
- amazon_other_image_2: https://www.thedebugstore.com/images/product/lg-lps22hb-click-in-use_1.jpg
- amazon_browse_node: 428655031
- mpn: MIKROE-2665
- backorder_label: If no stock shown above, check availability
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- google_product_category: 259
- condition: new
- custom_product: false
- mpn: MIKROE-2665
- google_product_category: Electronics
- custom_label_0: Click Board
- attachments: [{"download_file":[{"download_file":"<a href=\"https://cdn.shopify.com/s/files/1/0522/6931/8333/t/14/assets/d8dbac4ea457--lps22hb-click-schematic-1-17970f.pdf?v=1649949986\">LPS22HB Click Board™ Schematic</a>"}],"download_filetype":[{"download_filetype":"pdf"}]},{"download_file":[{"download_file":"<a href=\"https://cdn.shopify.com/s/files/1/0522/6931/8333/t/14/assets/d8dbac4ea457--LPS22HB-1-597e56.pdf?v=1649950142\">STMicroelectronics LPS22HB Barometer Datasheet</a>"}],"download_filetype":[{"download_filetype":"pdf"}]}]
- examples: 

<p>Code examples for the <strong>LPS22HB Click Board™</strong>, written for MikroElektronika hardware and compilers are available on&nbsp;Libstock.</p>

<h4>CODE SNIPPET</h4>

<p>The following code snippet shows the main function of the example, which first calls the initialization functions, and then reads and outputs temperature and pressure values every 5 seconds.</p>

<section id="info-description">
<pre>
01 void main()
02 {
03     char uartTxt [20];
04     systemInit();
05     LPS22HB_initDriver (0x5C, I2C1_Start, I2C1_Write, I2C1_Read );
06     Uart1_Write_Text ("rnInitialized");
07     
08    while( 1 )
09     {
10          Uart1_Write_Text ("rnTemperature: ");
11          FloatToStr ( LPS22HB_readTemperature (), uartTxt);
12          uartTxt [5] = '';
13          Uart1_Write_Text (uartTxt);
14 
15         Uart1_Write_Text ("    Pressure: ");
16          FloatToStr ( LPS22HB_readPressure (), uartTxt);
17          uartTxt [8] = '';
18          Uart1_Write_Text (uartTxt);
19         
20          Delay_ms (5000);
21     }
22 }</pre>
</section>

- device_vendor: STMicroelectronics
- device_type: LPS22HBTR
- warranty: 12 months
- brand: MikroE
- manufacturer: Mikroelektronika d.o.o.
- brands: gid://shopify/Metaobject/56256004319
- breadcrumbs: ["gid://shopify/Collection/447955239135","gid://shopify/Collection/241680580797","gid://shopify/Collection/241545969853"]
- customhs_code: 847330
- detailed_description: {"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"The"},{"type":"text","value":" ","bold":true},{"type":"text","value":"LPS22HB Click Board™","bold":true,"italic":true},{"type":"text","value":" is an easy solution for adding a digital barometer to your design. It carries the LPS22HB MEMS nano pressure sensor. The click is designed to run on a 3.3V power supply. LPS22HB click communicates with the target microcontroller over I2C or SPI interface."}]},{"type":"heading","level":3,"children":[{"type":"text","value":"How Does The LPS22HB Click Board Work™ "}]},{"type":"paragraph","children":[{"type":"text","value":"The "},{"type":"text","value":"LPS22HB Click Board™","bold":true,"italic":true},{"type":"text","value":" carries the pressure sensor that measures 260-1260 hPa absolute pressure. Pressure values are then read out from the IC's registers, through I2C or SPI communication."}]},{"type":"heading","level":3,"children":[{"type":"text","value":"LPS22HB SENSOR FEATURES"}]},{"type":"paragraph","children":[{"type":"text","value":"The LPS22HB is an ultra-compact piezoresistive absolute pressure sensor which functions as a digital output barometer."}]},{"type":"paragraph","children":[{"type":"text","value":"The sensing element, which detects absolute pressure, consists of a suspended membrane. When pressure is applied, the membrane deflection induces an imbalance in the Wheatstone bridge piezoresistances, whose output signal is converted by the IC interface."}]},{"type":"paragraph","children":[{"type":"text","value":"The sensor has a 24-bit pressure data output and a 16-bit temperature data output."}]},{"type":"heading","level":3,"children":[{"type":"text","value":"SPECIFICATIONS"}]},{"type":"paragraph","children":[{"type":"text","value":"Type\nPressure\nApplications\nBarometers for portable devices, GPS applications, Weather station equipment, etc.\nOn-board modules\nLPS22HB pressure sensor\nKey Features\n260 to 1260 hPa absolute pressure range\nInterface\nI2C,SPI,GPIO\nCompatibility\nmikroBUS\nClick board size\nM (42.9 x 25.4 mm)\nInput Voltage\n3.3V"}]},{"type":"heading","level":3,"children":[{"type":"text","value":"PINOUT DIAGRAM"}]},{"type":"paragraph","children":[{"type":"text","value":"This table shows how the pinout on "},{"type":"text","value":"LPS22HB click","bold":true},{"type":"text","value":" corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns)."}]},{"type":"paragraph","children":[{"type":"text","value":"Notes\nPin\nPin\nNotes\nNC\n1\nAN\nPWM\n16\nNC\nNC\n2\nRST\nINT\n15\nINT\nInterrupt or Data Ready\nSPI enable\nCS\n3\nCS\nTX\n14\nNC\nSPI Clock\nSCK\n4\nSCK\nRX\n13\nNC\nSPI serial data output\nSDO\n5\nMISO\nSCL\n12\nSCL\nI2C serial clock\nSPI serial data input\nSDI\n6\nMOSI\nSDA\n11\nSDA\nI2C serial data\nPower supply\n+3.3V\n7\n3.3V\n5V\n10\nNC\nGround\nGND\n8\nGND\nGND\n9\nGND\nGround"}]},{"type":"heading","level":3,"children":[{"type":"text","value":"MAXIMUM RATINGS"}]},{"type":"paragraph","children":[{"type":"text","value":"Description\nMin\nTyp\nMax\nUnit\nSupply VOltage (Vdd)\n1.7\n3.6\nV\nIO supply voltage(Vdd_IO)\n1.7\nVdd+0.1\nV\nOverpressure\n2\nMPa\nOperating pressure range\n260\n1260\nhPa\nPressure sensitivity\n4096\nLSB/hPa"}]},{"type":"heading","level":3,"children":[{"type":"text","value":"JUMPERS AND SETTINGS"}]},{"type":"paragraph","children":[{"type":"text","value":"Designator\nName\nDefault Position\nDefault Option\nDescription\nJP1\nCOM SEL\nRight\nSCL(I2C)\nClock communication line Selection SCK/SCL, left position SCK, right position SCL\nJP2\nCOM SEL\nRight\nSDA(I2C)\nData communication line Selection SDI/SDA, left position SDI, right position SDA\nJP3\nCOM SEL\nRight\nADD(I2C)\nCommunication Interface lines Selection SDO/ADD, left position SDO, right position ADD\nJP4\nADD SEL\nRight\n0\nLess significant bit of the I2C slave address selection 1/0, left position 1, right position 0.\nJP5\nCOM SEL\nRight\nI2C\nCommunication interface selection CS/I2C, left position CS, right position I2C"}]},{"type":"heading","level":3,"children":[{"type":"text","value":"LEDS AND BUTTONS"}]},{"type":"paragraph","children":[{"type":"text","value":"Designator\nName\nType\nDescription\nPWR\nPWR\nLED\nPower LED, lights green when Board is powered."}]},{"type":"heading","level":3,"children":[{"type":"text","value":" "}]},{"type":"paragraph","children":[{"type":"text","value":" "}]}]}
- summary: <p>The <strong><em>LPS22HB Click Board™</em></strong> is an easy solution for adding a digital barometer to your design. It carries the LPS22HB MEMS nano pressure sensor. The Click Board™ is designed to run on a 3.3V power supply.</p>
<p>The <strong>LPS22HB Click Board™</strong> communicates with the target microcontroller over an I2C or SPI interface.</p>