# Title: Thermo 4 Click Board™


## Description: The Thermo Click Board™ carries the NXP LM75A digital temperature sensor and thermal watchdog. The sensor has the range from −55 °C to +125 °C . The click is designed to run on either 3.3V or 5V power supply. It communicates with the target microcontroller over I2C interface, with additional functionality provided by the INT pin on the mikroBUS™ line. LM75A Features The NXP LM75A is a temperature-to-digital converter using an on-chip band gap temperature sensor and Sigma-delta A-to-D conversion technique. The device is also a thermal detector providing an overtemperature detection output. The sensor can be configured for different operation conditions. It can be set in normal mode to periodically monitor the ambient temperature, or in shutdown mode to minimize power consumption. The temperature register always stores an 11-bit 2's complement data giving a temperature resolution of 0.125 °C. This high temperature resolution is particularly useful in applications of measuring precisely the thermal drift or runaway. SPECIFICATIONS Type Temperature & humidity Applications System thermal management, personal computers, electronics equipment, industrial controllers On-board modules LM75A Key Features Temperature range: from −55 °C to +125 °C Interface GPIO,I2C Compatibility mikroBUS Click board size S (28.6 x 25.4 mm) Input Voltage 3.3V or 5V PINOUT DIAGRAM This table shows how the pinout on the Thermo Click Board™ 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 Overtemp Shutdown output NC 3 CS TX 14 NC NC 4 SCK RX 13 NC NC 5 MISO SCL 12 SCL I2C-bus serial clock input NC 6 MOSI SDA 11 SDA I2C-bus serial bidirectional data line Power supply +3.3V 7 3.3V 5V 10 +5V Power supply Ground GND 8 GND GND 9 GND Ground JUMPERS AND SETTINGS Designator Name Default Position Default Option Description JP1 VCC.SEL. Left 3V3 Power Supply Voltage Selection 3V3/5V, left position 3V3, right position 5V JP2 ADD0 Left 0 I2C address select bit 2 JP3 ADD1 Left 0 I2C address select bit 1 JP4 ADD2 Left 0 I2C address select bit 0


## Product type: Click Board


## Vendor: Mikroelektronika d.o.o.


## Tags: Click Board, MikroE, NXP, Sensor, Temp&Hum, Temperature


## Price range: 7.7 - 7.7 GBP


## Link: https://thedebugstore.com/products/thermo-4-click-board-mikroe-2632-uk


## Compare-at price range: 11.0 - 11.0 GBP


## Options 

- Title: Default Title


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## Variants

- Default Title, SKU: MIKROE-2632, Available: yes, Inventory: 1


## Metafields 

- full_description: <p>The<strong><em> Thermo Click Board™</em> </strong>carries the NXP LM75A digital temperature sensor and thermal watchdog. The sensor has the  <strong>range from −55 °C to +125 °C </strong>. The click is designed to run on either 3.3V or 5V power supply. It communicates with the target microcontroller over I2C interface, with additional functionality provided by the INT pin on the mikroBUS™ line.</p>

<h3>LM75A Features</h3>

<p>The NXP LM75A is a temperature-to-digital converter using an on-chip band gap temperature sensor and Sigma-delta A-to-D conversion technique. The device is also a thermal detector providing an overtemperature detection output.<br />
<br />
The sensor can be configured for different operation conditions. It can be set in normal mode to periodically monitor the ambient temperature, or in shutdown mode to minimize power consumption.<br />
<br />
The temperature register always stores an 11-bit 2's complement data giving a temperature resolution of 0.125 °C. This high temperature resolution is particularly useful in applications of measuring precisely the thermal drift or runaway.</p>

<h3>SPECIFICATIONS</h3>

<table>
    <tbody>
        <tr>
            <td>Type</td>
            <td>Temperature & humidity</td>
        </tr>
        <tr>
            <td>Applications</td>
            <td>System thermal management, personal computers, electronics equipment, industrial controllers</td>
        </tr>
        <tr>
            <td>On-board modules</td>
            <td>LM75A</td>
        </tr>
        <tr>
            <td>Key Features</td>
            <td>Temperature range: from −55 °C to +125 °C</td>
        </tr>
        <tr>
            <td>Interface</td>
            <td>GPIO,I2C</td>
        </tr>
        <tr>
            <td>Compatibility</td>
            <td>mikroBUS</td>
        </tr>
        <tr>
            <td>Click board size</td>
            <td>S (28.6 x 25.4 mm)</td>
        </tr>
        <tr>
            <td>Input Voltage</td>
            <td>3.3V or 5V</td>
        </tr>
    </tbody>
</table>

<h3>PINOUT DIAGRAM</h3>

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

<table>
    <tbody>
        <tr>
            <th>Notes</th>
            <th>Pin</th>
            <th colspan="4"><img alt="Mikrobus logo.png" data-entity-type="" data-entity-uuid="" data-mce-src="https://cdn.mikroe.com/img/mikrobus/mikroBUS-logo-black.png" src="https://cdn.mikroe.com/img/mikrobus/mikroBUS-logo-black.png" /></th>
            <th>Pin</th>
            <th>Notes</th>
        </tr>
        <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>Overtemp Shutdown output</td>
        </tr>
        <tr>
            <td>NC</td>
            <td>3</td>
            <td>CS</td>
            <td>TX</td>
            <td>14</td>
            <td>NC</td>
        </tr>
        <tr>
            <td>NC</td>
            <td>4</td>
            <td>SCK</td>
            <td>RX</td>
            <td>13</td>
            <td>NC</td>
        </tr>
        <tr>
            <td>NC</td>
            <td>5</td>
            <td>MISO</td>
            <td>SCL</td>
            <td>12</td>
            <td><strong>SCL</strong></td>
            <td>I2C-bus serial clock input</td>
        </tr>
        <tr>
            <td>NC</td>
            <td>6</td>
            <td>MOSI</td>
            <td>SDA</td>
            <td>11</td>
            <td><strong>SDA</strong></td>
            <td>I2C-bus serial bidirectional data line</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><strong>+5V</strong></td>
            <td>Power supply</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>JUMPERS AND SETTINGS</h3>

<table>
    <tbody>
        <tr>
            <th>Designator</th>
            <th>Name</th>
            <th>Default Position</th>
            <th>Default Option</th>
            <th>Description</th>
        </tr>
        <tr>
            <td>JP1</td>
            <td>VCC.SEL.</td>
            <td>Left</td>
            <td>3V3</td>
            <td>Power Supply Voltage Selection 3V3/5V, left position 3V3, right position 5V</td>
        </tr>
        <tr>
            <td>JP2</td>
            <td>ADD0</td>
            <td>Left</td>
            <td>0</td>
            <td>I2C address select bit 2</td>
        </tr>
        <tr>
            <td>JP3</td>
            <td>ADD1</td>
            <td>Left</td>
            <td>0</td>
            <td>I2C address select bit 1</td>
        </tr>
        <tr>
            <td>JP4</td>
            <td>ADD2</td>
            <td>Left</td>
            <td>0</td>
            <td>I2C address select bit 0</td>
        </tr>
    </tbody>
</table>

- description_tag: The Thermo 4 Click Board™ is based on the LM75A digital temperature sensor and thermal watchdog from NXP. The sensor has a range from -55 °C to +125 °C. Available from Debug Store UK.
- title_tag: MikroE Thermo 4 Click Board™ (MIKROE-2632)
- manufacturer: Mikroelektronika d.o.o.
- warranty: 12 months
- amazon_enable: TRUE
- amazon_title: Thermo 4 Click Board
- amazon_product_type: computercomponent
- amazon_block: FALSE
- amazon_prime_enable: FALSE
- amazon_search: MikroElektronika Microelectronica MIKROE-1100
- amazon_uk_price: 7.92
- amazon_uk_currency: GBP
- amazon_de_currency: EUR
- amazon_de_price: 8.9496
- amazon_fr_currency: EUR
- amazon_fr_price: 8.9496
- amazon_es_currency: EUR
- amazon_es_price: 8.9496
- amazon_nl_currency: EUR
- amazon_nl_price: 8.9496
- amazon_it_currency: EUR
- amazon_it_price: 8.9496
- amazon_se_curency: SEK
- amazon_se_price: 90.288
- amazon_product_id: 8606018710492
- amazon_product_id_type: EAN
- amazon_update: Update
- amazon_short_description: The THERMO 4 Click Board™ is based on the LM75A digital temperature sensor and thermal watchdog. The sensor has the range from '55 °C to +125 °C.The Click Board™ is designed to run on either 3.3V or 5V power supply. It communicates with the target microcontroller over I2C interface, with additional functionality provided by the INT pin on the MikroBUS line.
- amazon_long_description: <p>The <strong>THERMO 4 Click Board™</strong> carries the LM75A digital temperature sensor and thermal watchdog. The sensor has the range from -55 °C to +125 °C. The Click is designed to run on either 3.3V or 5V power supply. It communicates with the target microcontroller over I2C interface, with additional functionality provided by the INT pin on the mikroBUS line.</p><h2>LM75A features  </h2><p>The LM75A is a temperature-to-digital converter using an on-chip band gap temperature sensor and Sigma-delta A-to-D conversion technique. The device is also a thermal detector providing an over-temperature detection output.The sensor can be configured for different operation conditions. It can be set in normal mode to periodically monitor the ambient temperature, or in shutdown mode to minimize power consumption.The temperature register always stores an 11-bit 2's complement data giving a temperature resolution of 0.125 °C. This high temperature resolution is particularly useful in applications of measuring precisely the thermal drift or runaway.</p><h2>Programming</h2><p>Code examples for THERMO 4 Click, written for MikroElektronika hardware and compilers are available on Libstock.</p>
- amazon_main_image: https://www.thedebugstore.com/images/product/lg-thermo-4-click-board.jpg
- amazon_browse_node: 428655031
- related_products: MIKROE-3994,MIKROE-4295,MIKROE-1197,MIKROE-1840,MIKROE-1885,MIKROE-2571,MIKROE-2501,MIKROE-2769,MIKROE-2811,MIKROE-2979
- mpn: MIKROE-2632
- backorder_label: If no stock shown above, check availability
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- google_product_category: 2082
- examples: 

<p>Code examples for&nbsp;the&nbsp;<strong>Thermo 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 initializes the system, then writes data into the register, then reads that data for confirmation, and then reads the current temperature value, and shows that value in degrees Fahrenheit.</p>

<pre>
01 void main()
02 {
03 
04    system_init();
05     thermo_init(0x55);
06     Delay_ms (100);
07     i=5;
08 
09 
10    /*sets the temperature limit to specified float value*/
11     thermo_write_temperature (65.5, THERMO_TOS);
12     /*reads stored temperature limit*/
13     thermo_read_temperature_text (uart_text, THERMO_TOS);
14     Delay_ms (100);
15         
16    UART_Write_Text("rn Current temperature limit for output signal: ");
17     UART_Write_Text(uart_text);
18     Delay_ms( 1000 );
19 
20        /*reads current temperature in fahrenheit*/
21     _fh_value = thermo_read_temperature_fh (THERMO_TEMP);
22     FloatToStr (_fh_value , uart_text);
23     uart_text [5] = 0;
24     Delay_ms (100);
25     UART_Write_Text("rn rn Current temperature in Fahrenheit: ");
26     UART_Write_Text(uart_text);
27     Delay_ms( 1000 );</pre>

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- condition: new
- custom_product: false
- mpn: MIKROE-2632
- google_product_category: Electronics
- custom_label_0: Click Board
- device_vendor: NXP Semiconductors
- device_type: LM75AD,118
- warranty: 12 months
- brand: MikroE
- manufacturer: Mikroelektronika d.o.o.
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- detailed_description: {"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"The"},{"type":"text","value":" Thermo Click Board™","bold":true,"italic":true},{"type":"text","value":" ","bold":true},{"type":"text","value":"carries the NXP LM75A digital temperature sensor and thermal watchdog. The sensor has the  "},{"type":"text","value":"range from −55 °C to +125 °C ","bold":true},{"type":"text","value":". The click is designed to run on either 3.3V or 5V power supply. It communicates with the target microcontroller over I2C interface, with additional functionality provided by the INT pin on the mikroBUS™ line."}]},{"type":"heading","level":3,"children":[{"type":"text","value":"LM75A Features"}]},{"type":"paragraph","children":[{"type":"text","value":"The NXP LM75A is a temperature-to-digital converter using an on-chip band gap temperature sensor and Sigma-delta A-to-D conversion technique. The device is also a thermal detector providing an overtemperature detection output."},{"type":"text","value":""},{"type":"text","value":""},{"type":"text","value":""},{"type":"text","value":"The sensor can be configured for different operation conditions. It can be set in normal mode to periodically monitor the ambient temperature, or in shutdown mode to minimize power consumption."},{"type":"text","value":""},{"type":"text","value":""},{"type":"text","value":""},{"type":"text","value":"The temperature register always stores an 11-bit 2's complement data giving a temperature resolution of 0.125 °C. This high temperature resolution is particularly useful in applications of measuring precisely the thermal drift or runaway."}]},{"type":"heading","level":3,"children":[{"type":"text","value":"SPECIFICATIONS"}]},{"type":"paragraph","children":[{"type":"text","value":"Type\nTemperature & humidity\nApplications\nSystem thermal management, personal computers, electronics equipment, industrial controllers\nOn-board modules\nLM75A\nKey Features\nTemperature range: from −55 °C to +125 °C\nInterface\nGPIO,I2C\nCompatibility\nmikroBUS\nClick board size\nS (28.6 x 25.4 mm)\nInput Voltage\n3.3V or 5V"}]},{"type":"heading","level":3,"children":[{"type":"text","value":"PINOUT DIAGRAM"}]},{"type":"paragraph","children":[{"type":"text","value":"This table shows how the pinout on the "},{"type":"text","value":"Thermo Click Board™","bold":true},{"type":"text","value":" ","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\nOvertemp Shutdown output\nNC\n3\nCS\nTX\n14\nNC\nNC\n4\nSCK\nRX\n13\nNC\nNC\n5\nMISO\nSCL\n12\nSCL\nI2C-bus serial clock input\nNC\n6\nMOSI\nSDA\n11\nSDA\nI2C-bus serial bidirectional data line\nPower supply\n+3.3V\n7\n3.3V\n5V\n10\n+5V\nPower supply\nGround\nGND\n8\nGND\nGND\n9\nGND\nGround"}]},{"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\nVCC.SEL.\nLeft\n3V3\nPower Supply Voltage Selection 3V3/5V, left position 3V3, right position 5V\nJP2\nADD0\nLeft\n0\nI2C address select bit 2\nJP3\nADD1\nLeft\n0\nI2C address select bit 1\nJP4\nADD2\nLeft\n0\nI2C address select bit 0"}]}]}
- summary: <p>The <em><strong>Thermo 4 Click Board™</strong></em> is based on the LM75A digital temperature sensor and thermal watchdog from NXP. The sensor has a range from -55 °C to +125 °C.</p>
<p>The <strong data-mce-fragment="1">Thermo<span data-mce-fragment="1"> </span>4 Click Board™</strong> is designed to run on either a 3.3V or 5V power supply. It communicates with the target microcontroller over the I2C interface, with additional functionality provided by the INT pin on the MikroBUS line.</p>