SiRFstarIII™ 20-channel GPS SMD compact module/receiver with enhanced power saving modes.
The ISM300F2-C5-V0003 module is SBAS enabled (WAAS/EGNOS). This build is for use with SiRF binary and helps reduce power.
- SiRF Binary at 57600 baud on port A
- Message ID 41 only by default
- SBAS turned on by default
This build reduces software development costs by eliminating the need to parse more then one message type. It also permits lower power consumption when a SiRF Binary message is desired for low power applications. By outputting only the single message, the module can be put back into low power mode faster.
Single UART firmware builds allow the user to switch from the default protocol (SiRF Binary in this case) to the alternate protocol (NMEA) by issuing the appropriate Message ID 165.
Extremely compact (18mm X 18mm x 3mm), the ISM300F2 is 30% lower power than the ISM300F1.
Product Specifications
- ISM300F2 Functional Specification(pdf)
- ISM300F2-C5-V0001 Firmware Specification
- Allegro Schematic Symbol for ISM300F2(zip)
- Recommended Antenna Specification(pdf)
- ISM300x Evaluation Platform
- ISM300x Product Brief
- FCC Certification (PDF)
- Sales@inventeksys.com (Volume Pricing & Delivery)
*Custom firmware builds are available for the evaluation boards as well. Please specify build request in the shop comment section when ordering.
Benefits
- Ideal for compact size devices
- The elimination of RF and board-to-board digital connectors provides significant cost savings
- Flexible and cost-effective hardware designed for multiple application requirements
- Secure SMD PCB mounting method
- Compact module size for easy integration
- Ultra-low Power (29ma acquisition, 25ma tracking, 10μa hibernate)
- Multi-path Mitigation Hardware
- TTL level serial port for GPS communications interface
- FCC /CE approved
Applications
This module is designed for quick and easy integration into GPS-related applications - especially compact size devices - such as:
- Hand-held Devices for Personal Positioning and Navigation
- PDA, Pocket PC and other computing devices
- Fleet Management / Asset Tracking
- AVL and Location-Based Services

