Battery-powered Data Collector for wM-Bus T-/C-mode & DSSS-coded Data Packets @ 868.95MHz Ref Design

(ACTIVE) TIDC-DSSS868WMBUS-DC

Description & Features

Technical Documents

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View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

Key Document

Description

The TIDC-DSSS868WMBUS-DC TI Design is a solution that enables Data Collectors with optimized firmware for receiving wireless M-Bus (wM-Bus) packets in frequent transmission (T-) and compact (C-) modes at 868.95MHz. For improved range a customized Direct Sequence Spread Spectrum (DSSS)-coded packet reception is also supported. This reference design can be adapted for wM-Bus and DSSS-enabled Data Collectors and mobile readers at 169 MHz and 433 MHz bands.

Features
  • Battery-powered Data Collector (or Mobile reader) for wM-Bus T- and C-mode or DSSS-coded data packets.
  • 10Vin ultra-low Iq DC/DC supports multiple battery types, configurations and chemistries.
  • Market leading blocking, selectivity and RX sensitivity in wM-Bus T-mode with +-12% data rate variation with 100kcps @ 868.95MHz for a robust wireless solution.
  • EN13757-4 T- and C-mode compliant "Other" device with Open Source code examples for receive operation.
  • 11-bits (and 16-bits) DSSS-coding of data supported in hardware. This ultralow-power, battery-operated Data Collector system is tested and includes open source licensed firmware. Also includes SRF7 Studio GUI configuration files and User's Guide. Includes TI's Sub-1GHz transceiver, MSP430 microcontroller and Ultra Low Iq Step-Down Converter.

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  




TI Devices (3)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CC1125  Ultra-High performance Sub-1 GHz Transceiver for Narrowband Systems  SimpleLink Solutions  Sample & Buy View Design Kits & Evaluation Modules
MSP430F5438A  16-Bit Ultra-Low-Power Microcontroller, 256KB Flash, 16KB RAM, 12 Bit ADC, 4 USCIs, 32-bit HW Multi  MSP430 Ultra-Low-Power MCUs  Sample & Buy View Design Kits & Evaluation Modules
TPS62745  10V Ultra Low Iq Step-Down Converter with VSEL and input voltage switch  Step-Down (Buck)  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 2992 26 May 2017 108
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 103 30 Jun 2015 24
ZIP 343 30 Jun 2015 55
PDF 237 30 Jun 2015 34
ZIP 39 30 Jun 2015 59
PDF 52 30 Jun 2015 48
PDF 46 30 Jun 2015 216
Related Tools & Software

Software (2)

Name Part Number Software Type
Wireless M-Bus Protocol Software  WMBUS  Application Software & Frameworks 


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