Battery-powered Data Collector for wM-Bus T-/C-mode & DSSS-coded Data Packets @ 868.95MHz Ref Design
Description
TIDC-DSSS868WMBUS-DC enables data collectors with optimized firmware for receiving wireless M-Bus (wM-Bus) packets in frequent transmission (T-) and compact (C-) modes at 868.95 MHz. 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 packets10 Vin 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 100 kcps @ 868.95 MHz for a robust wireless designEN13757-4 T- and C-mode compliant other" device with open source code examples for receive operation11-bits (and 16-bits) DSSS-coding of data supported in hardwareThis ultra low-power: battery-operated data collector system is tested and includes open source licensed firmware. It also includes SRF7 studio GUI configuration files and user's guide and our sub-1 GHz transceiver: MSP430 microcontroller and ultra-low Iq step--down converter."
Applications
- Heat meter
- Data concentrators
- Wireless communications
Product Categories
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| Download the bill of materials for TIDC-DSSS868WMBUS-DC | Download |
Schematic
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Download the schematic for TIDC-DSSS868WMBUS-DCTest Data
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Download the test file for TIDC-DSSS868WMBUS-DC| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| Battery-Powered Data Collector Gerber (from CC1125EM-868-915-RD) | 30 Jun 2015 | ZIP | 103 | |
| Battery-Powered Data Collector Altium (from CC1125EM-868-915-RD) | 30 Jun 2015 | ZIP | 343 | |
| Battery-Powered Data Collector PCB (from CC1125EM-868-915-RD) | 30 Jun 2015 | 237 | ||
| Battery-Powered Data Collector Assembly Files (from CC1125EM-868-915-RD) | 30 Jun 2015 | ZIP | 39 | |
| Battery-Powered Data Collector BOM (from CC1125EM-868-915-RD) | 30 Jun 2015 | 52 | ||
| Battery-Powered Data Collector Schematic (from CC1125EM-868-915-RD) | 30 Jun 2015 | 46 |