Software
Firmware
TIDA-00758
Interrupt-based environmental sensor node with ambient light for Sub-1 GHz networks reference design
TIDA-00758
Overview
This reference design demonstrates a low-power method of wireless environmental sensing enabling up to 10 years of coin-cell battery life. The ambient-light sensor enables lighting control for applications such as automatic window blinds or daylight harvesting. This design uses our SimpleLink™ ultra-low power sub-1 GHz wireless microcontroller (MCU) platform and ambient light, humidity and temperature sensing technologies to achieve interrupt-based sensor monitoring when running from the backup battery.
Features
- Supports interrupt mode radio wake-up triggered by indoor LUX levels
- Long backup battery life (up to 10 years)
- Monitors ambient light to precisely control a building lighting system
- Senses ambient humidity and temperature to control the building HVAC system
Industrial
Personal electronics
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
Design files & products
Design files
Download ready-to-use system files to speed your design process.
TIDUAS9B.PDF (1963 K)
Reference design overview and verified performance test data
TIDRJ05A.PDF (608 K)
Detailed schematic diagram for design layout and components
TIDRJ06A.PDF (92 K)
Complete listing of design components, reference designators, and manufacturers/part numbers
TIDRJ07A.PDF (378 K)
Complete listing of design components, reference designators, and manufacturers/part numbers
TIDRJ08A.PDF (513 K)
Detailed overview of design layout for component placement
TIDRJ10A.ZIP (688 K)
Files used for 3D models or 2D drawings of IC components
TIDCBH2A.ZIP (583 K)
Design file that contains information on physical board layer of design PCB
TIDRJ09A.PDF (2104 K)
PCB layer plot file used for generating PCB design layout
Products
Includes TI products in the design and potential alternatives.
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Technical documentation
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| Type | Title | Date | ||
|---|---|---|---|---|
| * | Design guide | Ambient Light and Environment Sensor Node for Sub-1GHz Networks Design Guide (Rev. B) | May 20, 2016 | |
| Technical article | Trends in building automation: connected sensors for energy efficiency | PDF | HTML | Feb. 17, 2016 |
Related design resources
Reference designs
REFERENCE DESIGN
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