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Humidity & Temperature Sensor Node Reference Design Enabling Sub-1 GHz and Sensor-to-Cloud Networks
Humidity & Temperature Sensor Node Reference Design Enabling Sub-1 GHz and Sensor-to-Cloud Networks
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Key Document
Description
This reference design demonstrates how to create an industrial sensor-to-cloud end node capable of connecting to an IoT network gateway and a cloud data provider. This sensor node reference design uses Texas Instruments' nano-power system timer for power gating, low Iq boost converter, SimpleLink™ultra-low-power Sub-1 GHz wireless microcontroller (MCU) platform and humidity sensing technologies to demonstrate an ultra-lowpower method to duty-cycle sensor end-nodes, leading to longer battery life.
Features
- Large network-to-cloud connectivity enabling long range, up to 1 km (line of sight)
- IEEE 802.15.4e/g standards-based sub-1 GHz solution with TI 15.4-stack
- Configurable system wakeup interval
- Low standby current of 1 µA
- ±2% relative humidity accuracy
- ±0.2°C temperature accuracy
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Schematic/Block Diagram
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Design Guide
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Bill of Materials (BOM)
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TI Devices (6)
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CAD/CAE symbols
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Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.
Step 1: Download and install the free download.
Step 2: Download the Symbol and Footprint from the CAD.bxl file table.
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Technical Documents
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User guides (1)
| Title | Abstract | Type | Size (KB) | Date |
| | | PDF | 6325 |
07 Dec 2017
|
Design files (6)
| | | PDF | 313 |
20 Sep 2018
|
| | | PDF | 876 |
20 Sep 2018
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| | | ZIP | 481 |
20 Sep 2018
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| | | ZIP | 764 |
20 Sep 2018
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| | | PDF | 57 |
20 Sep 2018
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| | | PDF | 136 |
20 Sep 2018
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