https://community.element14.com/products/devtools/product-pages/w/documents/22776/usi-lora-expansion-board-for-stm32-nucleoProduct Detail Documentsen-USTelligent Community 12https://community.element14.com/products/devtools/product-pages/w/documents/22776/usi-lora-expansion-board-for-stm32-nucleoFri, 05 May 2023 16:07:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:1deffc0f-9a58-408b-a79e-7a2111c5abace14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22776/usi-lora-expansion-board-for-stm32-nucleo#commentsCurrent Revision posted to Documents by e14-publisher on 5/5/2023 4:07:00 PM<br /> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">USI LoRa Expansion Board for STM32 Nucleo</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>ST Microelectronics</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/usi_lora_expansion_board_for_stm32_nucleo_500x337_1579630567.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="USI LoRa Expansion Board for STM32 Nucleo" /> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">I-NUCLEO-LRWAN1</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-431e1" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('431e1'));" data-farnell="2809319" data-newark="" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>USI&reg; in partnership with STMicroelectronics developed the LoRa&reg; expansion board for STM32 Nucleo (I-NUCLEO-LRWAN1). This board is an integrated solution allowing anyone to learn and develop solutions using LoRa&reg; and/or FSK/OOK technologies.<br /><br />The I-NUCLEO-LRWAN1 features the USI&reg; LoRaWAN&trade; technology module, addressing lowcost and low-power wide area network (LPWAN), which comes with the embedded AT-command stack pre-loaded.<br /><br />The I-NUCLEO-LRWAN1 can be controlled from an external host such as NUCLEO-L053 boards, running the I-CUBE-LRWAN embedded software. This software provides the means to set up a complete LoRaWAN&trade; node. The I-NUCLEO-LRWAN1 is LoRaWAN&trade; class A certified and sustains the class C.<br /><br />The I-NUCLEO-LRWAN1 includes the USI&reg; LoRaWAN&trade; module, Arduino&trade; connectors, a SMA connector, a 50 ? antenna and three ST environmental sensors. For more details about all the components of the LoRa&reg;-Middleware library, refer to the STM32 LoRa&reg; software expansion for STM32Cube user manual (UM2073).<br /><br />The I-NUCLEO-LRWAN1 is supplied by a third party not affiliated to ST.</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li>USI&reg; low-cost, LPWAN module supporting LoRa&reg; technology: <ul> <li>ST ultra-low-power STM32L052T8Y6 MCU, Cortex&reg;-M0+ based with 64 Kbytes of Flash memory, 8 Kbytes of RAM, 2 Kbytes of EEPROM, T-RNG</li> <li>Semtech SX1272 radio transceiver supporting LoRa&reg;, FSK, GFSK, MSK, GMSK and OOK modulation</li> <li>High sensitivity down to -137 dBm</li> <li>860 MHz to 1020 MHz frequency range</li> <li>14 dBm to 20 dBm output power</li> <li>2.0 V to 3.6 V voltage range</li> <li>-40&deg;C to +85&deg;C temperature range</li> <li>Embedded 32 kHz and 32 MHz crystals</li> <li>USART communication interface</li> </ul> </li> <li>ST accelerometer and magnetometer sensor (LSM303AGR)</li> <li>ST relative humidity and temperature sensor (HTS221)</li> <li>ST pressure sensor (LPS22HB)</li> <li>Arduino&trade; connectors</li> <li>SMA connector (antenna included in the kit)</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>USI LoRaWAN Module</li> <li>Arduino Connectors</li> <li>SMA Connector</li> <li>50 ohm Antenna</li> <li>Three ST Environmental Sensor</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Product Brief/Fact sheet</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="https://www.st.com/resource/en/data_brief/i-nucleo-lrwan1.pdf" target="_blank">USI<span class="emoticon" data-url="https://community.element14.com/cfs-file/__key/system/emoji/00ae.svg" title="Registered">&#x00ae;</span> LoRa<span class="emoticon" data-url="https://community.element14.com/cfs-file/__key/system/emoji/00ae.svg" title="Registered">&#x00ae;</span> expansion board for STM32 Nucleo (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Training Document</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="https://www.st.com/resource/en/product_presentation/iotaugmented_stm32-lrwan.pdf" target="_blank">IoT connectivity made easier with STM32 MCUs and LoRa (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="https://www.st.com/resource/en/product_presentation/stm32_eval-tools_portfolio.pdf" target="_blank">STM32 Development Boards Portfolio (pdf)</a> </div> </div> </div> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 4726, "type": "devtool", "part_number": "I-NUCLEO-LRWAN1" };</script> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: expansion board, lora, stm, stm32, mcu, usi, daughter_addon_boards, development_platforms_kits, nucleo</div> https://community.element14.com/products/devtools/product-pages/w/documents/22776/usi-lora-expansion-board-for-stm32-nucleo/revision/3Thu, 16 Dec 2021 23:38:01 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:1deffc0f-9a58-408b-a79e-7a2111c5abace14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22776/usi-lora-expansion-board-for-stm32-nucleo#commentsRevision 3 posted to Documents by e14-publisher on 12/16/2021 11:38:01 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 4726, "type": "devtool", "part_number": "I-NUCLEO-LRWAN1" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">USI LoRa Expansion Board for STM32 Nucleo</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>ST Microelectronics</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/usi_lora_expansion_board_for_stm32_nucleo_500x337_1579630567.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="USI LoRa Expansion Board for STM32 Nucleo" /> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">I-NUCLEO-LRWAN1</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-50caf" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('50caf'));" data-farnell="2809319" data-newark="" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>USI&reg; in partnership with STMicroelectronics developed the LoRa&reg; expansion board for STM32 Nucleo (I-NUCLEO-LRWAN1). This board is an integrated solution allowing anyone to learn and develop solutions using LoRa&reg; and/or FSK/OOK technologies.<br /><br />The I-NUCLEO-LRWAN1 features the USI&reg; LoRaWAN&trade; technology module, addressing lowcost and low-power wide area network (LPWAN), which comes with the embedded AT-command stack pre-loaded.<br /><br />The I-NUCLEO-LRWAN1 can be controlled from an external host such as NUCLEO-L053 boards, running the I-CUBE-LRWAN embedded software. This software provides the means to set up a complete LoRaWAN&trade; node. The I-NUCLEO-LRWAN1 is LoRaWAN&trade; class A certified and sustains the class C.<br /><br />The I-NUCLEO-LRWAN1 includes the USI&reg; LoRaWAN&trade; module, Arduino&trade; connectors, a SMA connector, a 50 ? antenna and three ST environmental sensors. For more details about all the components of the LoRa&reg;-Middleware library, refer to the STM32 LoRa&reg; software expansion for STM32Cube user manual (UM2073).<br /><br />The I-NUCLEO-LRWAN1 is supplied by a third party not affiliated to ST.</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li>USI&reg; low-cost, LPWAN module supporting LoRa&reg; technology: <ul> <li>ST ultra-low-power STM32L052T8Y6 MCU, Cortex&reg;-M0+ based with 64 Kbytes of Flash memory, 8 Kbytes of RAM, 2 Kbytes of EEPROM, T-RNG</li> <li>Semtech SX1272 radio transceiver supporting LoRa&reg;, FSK, GFSK, MSK, GMSK and OOK modulation</li> <li>High sensitivity down to -137 dBm</li> <li>860 MHz to 1020 MHz frequency range</li> <li>14 dBm to 20 dBm output power</li> <li>2.0 V to 3.6 V voltage range</li> <li>-40&deg;C to +85&deg;C temperature range</li> <li>Embedded 32 kHz and 32 MHz crystals</li> <li>USART communication interface</li> </ul> </li> <li>ST accelerometer and magnetometer sensor (LSM303AGR)</li> <li>ST relative humidity and temperature sensor (HTS221)</li> <li>ST pressure sensor (LPS22HB)</li> <li>Arduino&trade; connectors</li> <li>SMA connector (antenna included in the kit)</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>USI LoRaWAN Module</li> <li>Arduino Connectors</li> <li>SMA Connector</li> <li>50 ohm Antenna</li> <li>Three ST Environmental Sensor</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Product Brief/Fact sheet</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="https://www.st.com/resource/en/data_brief/i-nucleo-lrwan1.pdf" target="_blank">USI<span class="emoticon" data-url="https://community.element14.com/cfs-file/__key/system/emoji/00ae.svg" title="Registered">&#x00ae;</span> LoRa<span class="emoticon" data-url="https://community.element14.com/cfs-file/__key/system/emoji/00ae.svg" title="Registered">&#x00ae;</span> expansion board for STM32 Nucleo (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Training Document</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="https://www.st.com/resource/en/product_presentation/iotaugmented_stm32-lrwan.pdf" target="_blank">IoT connectivity made easier with STM32 MCUs and LoRa (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="https://www.st.com/resource/en/product_presentation/stm32_eval-tools_portfolio.pdf" target="_blank">STM32 Development Boards Portfolio (pdf)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: expansion board, lora, stm, stm32, mcu, usi, daughter_addon_boards, development_platforms_kits, nucleo</div> https://community.element14.com/products/devtools/product-pages/w/documents/22776/usi-lora-expansion-board-for-stm32-nucleo/revision/2Thu, 16 Dec 2021 03:26:30 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:1deffc0f-9a58-408b-a79e-7a2111c5abace14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22776/usi-lora-expansion-board-for-stm32-nucleo#commentsRevision 2 posted to Documents by e14-publisher on 12/16/2021 3:26:30 AM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 4726, "type": "devtool", "part_number": "I-NUCLEO-LRWAN1" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">USI LoRa Expansion Board for STM32 Nucleo</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>ST Microelectronics</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/usi_lora_expansion_board_for_stm32_nucleo_500x337_1579630567.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="USI LoRa Expansion Board for STM32 Nucleo" /> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">I-NUCLEO-LRWAN1</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-330db" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('330db'));" data-farnell="" data-newark="" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>USI&reg; in partnership with STMicroelectronics developed the LoRa&reg; expansion board for STM32 Nucleo (I-NUCLEO-LRWAN1). This board is an integrated solution allowing anyone to learn and develop solutions using LoRa&reg; and/or FSK/OOK technologies.<br /><br />The I-NUCLEO-LRWAN1 features the USI&reg; LoRaWAN&trade; technology module, addressing lowcost and low-power wide area network (LPWAN), which comes with the embedded AT-command stack pre-loaded.<br /><br />The I-NUCLEO-LRWAN1 can be controlled from an external host such as NUCLEO-L053 boards, running the I-CUBE-LRWAN embedded software. This software provides the means to set up a complete LoRaWAN&trade; node. The I-NUCLEO-LRWAN1 is LoRaWAN&trade; class A certified and sustains the class C.<br /><br />The I-NUCLEO-LRWAN1 includes the USI&reg; LoRaWAN&trade; module, Arduino&trade; connectors, a SMA connector, a 50 ? antenna and three ST environmental sensors. For more details about all the components of the LoRa&reg;-Middleware library, refer to the STM32 LoRa&reg; software expansion for STM32Cube user manual (UM2073).<br /><br />The I-NUCLEO-LRWAN1 is supplied by a third party not affiliated to ST.</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li>USI&reg; low-cost, LPWAN module supporting LoRa&reg; technology: <ul> <li>ST ultra-low-power STM32L052T8Y6 MCU, Cortex&reg;-M0+ based with 64 Kbytes of Flash memory, 8 Kbytes of RAM, 2 Kbytes of EEPROM, T-RNG</li> <li>Semtech SX1272 radio transceiver supporting LoRa&reg;, FSK, GFSK, MSK, GMSK and OOK modulation</li> <li>High sensitivity down to -137 dBm</li> <li>860 MHz to 1020 MHz frequency range</li> <li>14 dBm to 20 dBm output power</li> <li>2.0 V to 3.6 V voltage range</li> <li>-40&deg;C to +85&deg;C temperature range</li> <li>Embedded 32 kHz and 32 MHz crystals</li> <li>USART communication interface</li> </ul> </li> <li>ST accelerometer and magnetometer sensor (LSM303AGR)</li> <li>ST relative humidity and temperature sensor (HTS221)</li> <li>ST pressure sensor (LPS22HB)</li> <li>Arduino&trade; connectors</li> <li>SMA connector (antenna included in the kit)</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>USI LoRaWAN Module</li> <li>Arduino Connectors</li> <li>SMA Connector</li> <li>50 ohm Antenna</li> <li>Three ST Environmental Sensor</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Product Brief/Fact sheet</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="https://www.st.com/resource/en/data_brief/i-nucleo-lrwan1.pdf" target="_blank">USI<span class="emoticon" data-url="https://community.element14.com/cfs-file/__key/system/emoji/00ae.svg" title="Registered">&#x00ae;</span> LoRa<span class="emoticon" data-url="https://community.element14.com/cfs-file/__key/system/emoji/00ae.svg" title="Registered">&#x00ae;</span> expansion board for STM32 Nucleo (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Training Document</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="https://www.st.com/resource/en/product_presentation/iotaugmented_stm32-lrwan.pdf" target="_blank">IoT connectivity made easier with STM32 MCUs and LoRa (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="https://www.st.com/resource/en/product_presentation/stm32_eval-tools_portfolio.pdf" target="_blank">STM32 Development Boards Portfolio (pdf)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: expansion board, lora, stm, stm32, mcu, usi, daughter_addon_boards, development_platforms_kits, nucleo</div> https://community.element14.com/products/devtools/product-pages/w/documents/22776/usi-lora-expansion-board-for-stm32-nucleo/revision/1Mon, 18 Oct 2021 20:28:36 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:1deffc0f-9a58-408b-a79e-7a2111c5abace14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22776/usi-lora-expansion-board-for-stm32-nucleo#commentsRevision 1 posted to Documents by e14-publisher on 10/18/2021 8:28:36 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 4726, "type": "devtool", "part_number": "I-NUCLEO-LRWAN1" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">USI LoRa Expansion Board for STM32 Nucleo</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>ST Microelectronics</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/usi_lora_expansion_board_for_stm32_nucleo_500x337_1579630567.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="USI LoRa Expansion Board for STM32 Nucleo" /> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">I-NUCLEO-LRWAN1</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-b9ff9" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('b9ff9'));" data-farnell="2809319" data-newark="" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>USI&reg; in partnership with STMicroelectronics developed the LoRa&reg; expansion board for STM32 Nucleo (I-NUCLEO-LRWAN1). This board is an integrated solution allowing anyone to learn and develop solutions using LoRa&reg; and/or FSK/OOK technologies.<br /><br />The I-NUCLEO-LRWAN1 features the USI&reg; LoRaWAN&trade; technology module, addressing lowcost and low-power wide area network (LPWAN), which comes with the embedded AT-command stack pre-loaded.<br /><br />The I-NUCLEO-LRWAN1 can be controlled from an external host such as NUCLEO-L053 boards, running the I-CUBE-LRWAN embedded software. This software provides the means to set up a complete LoRaWAN&trade; node. The I-NUCLEO-LRWAN1 is LoRaWAN&trade; class A certified and sustains the class C.<br /><br />The I-NUCLEO-LRWAN1 includes the USI&reg; LoRaWAN&trade; module, Arduino&trade; connectors, a SMA connector, a 50 ? antenna and three ST environmental sensors. For more details about all the components of the LoRa&reg;-Middleware library, refer to the STM32 LoRa&reg; software expansion for STM32Cube user manual (UM2073).<br /><br />The I-NUCLEO-LRWAN1 is supplied by a third party not affiliated to ST.</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li>USI&reg; low-cost, LPWAN module supporting LoRa&reg; technology: <ul> <li>ST ultra-low-power STM32L052T8Y6 MCU, Cortex&reg;-M0+ based with 64 Kbytes of Flash memory, 8 Kbytes of RAM, 2 Kbytes of EEPROM, T-RNG</li> <li>Semtech SX1272 radio transceiver supporting LoRa&reg;, FSK, GFSK, MSK, GMSK and OOK modulation</li> <li>High sensitivity down to -137 dBm</li> <li>860 MHz to 1020 MHz frequency range</li> <li>14 dBm to 20 dBm output power</li> <li>2.0 V to 3.6 V voltage range</li> <li>-40&deg;C to +85&deg;C temperature range</li> <li>Embedded 32 kHz and 32 MHz crystals</li> <li>USART communication interface</li> </ul> </li> <li>ST accelerometer and magnetometer sensor (LSM303AGR)</li> <li>ST relative humidity and temperature sensor (HTS221)</li> <li>ST pressure sensor (LPS22HB)</li> <li>Arduino&trade; connectors</li> <li>SMA connector (antenna included in the kit)</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>USI LoRaWAN Module</li> <li>Arduino Connectors</li> <li>SMA Connector</li> <li>50 ohm Antenna</li> <li>Three ST Environmental Sensor</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Product Brief/Fact sheet</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="https://www.st.com/resource/en/data_brief/i-nucleo-lrwan1.pdf" target="_blank">USI<span class="emoticon" data-url="https://community.element14.com/cfs-file/__key/system/emoji/00ae.svg" title="Registered">&#x00ae;</span> LoRa<span class="emoticon" data-url="https://community.element14.com/cfs-file/__key/system/emoji/00ae.svg" title="Registered">&#x00ae;</span> expansion board for STM32 Nucleo (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Training Document</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="https://www.st.com/resource/en/product_presentation/iotaugmented_stm32-lrwan.pdf" target="_blank">IoT connectivity made easier with STM32 MCUs and LoRa (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="https://www.st.com/resource/en/product_presentation/stm32_eval-tools_portfolio.pdf" target="_blank">STM32 Development Boards Portfolio (pdf)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: expansion board, lora, stm, stm32, mcu, usi, daughter_addon_boards, development_platforms_kits, nucleo</div>