TIDA-01476 Reference Design

Texas Instruments

Low Power Wireless PIR Motion Detector Reference Design Enabling Sensor-to-Cloud Networks


This reference design demonstrates how to create an industrial sensor-to-cloud end node capable of connecting to an IoT network gateway and cloud data provider. This design uses Texas Instruments’ nano-power operational amplifiers, comparators, and the SimpleLink™ ultra-low-power Sub-1 GHz wireless microcontroller (MCU) platform to demonstrate an ultra-low-power sensor-to-cloud motion detector, leading to extremely long battery life and no required wiring.

  • Large network-to-cloud connectivity enabling long range, up to 1km (line of sight)
  • IEEE 802.15.4e/g standards-based sub-1 GHz solution with TI 15.4-stack
  • Use of nano-power analog for ultra-low-power design, resulting in 10-year battery life from single CR2032 coin cell
  • Low standby current of 1.65 μA (PIR sensor remains active in standby)
  • Interrupt driven sub-1 GHz wireless communication of motion for increased power savings
  • Motion sensitivity up to 30 feet
  • Analog Security Camera
  • IP Network Camera
  • Lighting Sensors
  • Motion Detector (PIR, uWave, etc.)
  • People Counting
  • Thermal Imaging Camera
  • Video Doorbell
Product Categories
  • Interface


Part Number Name Companion Part
CC1310F32RSMR CC1310F32RSMR Buy Datasheet
LPV802DGKT LPV802DGKT Buy Datasheet
TLV3691 TLV3691 Buy Datasheet
TPD1E10B06 TPD1E10B06 Buy Datasheet

Bill Of Materials

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Test Data

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Other Documents

Title Updated Type Size (KB)
TIDA-01476 Gerber 26 Jul 2017 ZIP 663
TIDA-01476 CAD Files 26 Jul 2017 ZIP 957
TIDA-01476 PCB 26 Jul 2017 PDf 983
TIDA-01476 Assembly Drawing 26 Jul 2017 PDF 147
TIDA-01476 BOM 26 Jul 2017 PDF 63
TIDA-01476 Schematic and Block Diagram 26 Jul 2017 PDF 342
Low-Power Wireless PIR Motion Detector Reference Design Enabling Sensor-to-Cloud 26 Jul 2017 PDF 4132