Ultra Low Power Gas Sense Breakout v1.0

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This is a Texas Instruments Powered Reference Design of a Wireless (CC2650 based) ultra low power Gas Sensing breakout. This has an extremely long battery life, over 10 years with a standard CR2032 lithium ion coin cell battery, which could be used for applications including gas detection or air quality monitoring


2,699.00 2,499.00




TI powered Design of a Low Power Gas Sensing Breakout uses nano-power operational amplifiers, comparators, system timers, temperature sensors, and the SimpleLink™ ultra-low power 2.4-GHz wireless microcontroller (MCU) platform to demonstrate an ultra-low power carbon monoxide detector implementation with battery life of 10+ Years with a Standard CR2302 coin cell

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Features : 

  • Use of nano-power analog ultra-low-power design resulting in 10-year battery life from single CR2032 coin cell
  • Carbon monoxide gas sensor and analog logic always powered on to enable continuous monitoring and fast response times
  • Bluetooth®Low Energy (BL) wireless connectivity reduces installation costs and allows multiple sensors to communicate with single host
  • Self-check and end-of-life monitoring recognizes malfunctioning gas sensor and reports status every five minutes (configurable)
  • Carbon monoxide gas detection range of 0 to 1000 ppm with ±15% accuracy


  • Fire Safety Systems: Gas Detection
  • HVAC Systems: Air Quality and Gas Detection
  • Battery Powered Systems
  • Building Automation
  • Pollution monitoring Node

Parts used:

  • CC2650 – SimpleLink multi-standard 2.4 GHz ultra-low power wireless MCU
  • LPV811 – Single Channel 450nA Precision Nanopower Operational Amplifier
  • LPV821 – 650nA, Precision Zero-Drift Nanopower Amplifier
Design Resources(Downloads) – Technical Documents
Document Type Title Date
Design Guide Ultra Low Power Gas Sense Breakout v1.0  hardware configuration and PCB design considerations 20/09/2019
Data Sheet Ultra Low Power Gas Sense Breakout v1.0  – CC2650R2F Multi-Protocol Bluetooth 5 Wireless MCU datasheet 20/09/2019
User Manual Ultra Low Power Gas Sense Breakout v1.0 technical reference and user manual 20/09/2019

Design Downloads

  • Ultra Low Power Gas Sense Breakout v1.0 Gerbers
  • Ultra Low Power Gas Sense Breakout v1.0 pdf
  • DXF and 3D files

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