u-blox SARA-R404M manuals
SARA-R404M
Table of contents
- Preface
- Table Of Contents
- Table Of Contents
- Table Of Contents
- System description
- Architecture
- Pin-out
- Operating modes
- Supply interfaces
- Generic digital interfaces supply output (V_INT)
- System function interfaces
- Module power-off
- Module reset
- Antenna interface
- Antenna detection interface (ANT_DET)
- Data communication interfaces
- USB interface
- SDIO interface
- General Purpose Input/Output
- System features
- HTTP
- Overview
- System functions interfaces
- Module reset (RESET_N)
- SIM interface
- Guidelines for SIM layout design
- SPI interface
- Module placement
- Module footprint and paste mask
- Thermal guidelines
- Schematic for SARA-R4 series module integration
- Design-in checklist
- Layout checklist
- Packaging, shipping, storage and moisture preconditioning
- Soldering
- Optical inspection
- Repeated reflow soldering
- Approvals
- US Federal Communications Commission notice
- Modifications
- Product testing
- Test parameters for OEM manufacturer
- Appendix
- A.2 Pin-out comparison between SARA-G3, SARA-U2, SARA-R4 and SARA-N2 modules
- B Glossary
- Related documents
- Revision history
- Contact
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