Multitech MTXDOT Manuals

Manuals and User Guides for Multitech MTXDOT. We have 1 Multitech MTXDOT manual available for free PDF download: Developer's Manual

Multitech MTXDOT Developer's Manual

Multitech MTXDOT Developer's Manual (73 pages)

Brand: Multitech | Category: Microcontrollers | Size: 4 MB

Table of Contents

Table of Contents
3
Chapter 1 - Product Overview

7
Chapter 2 - Getting Started

11
- Getting Started with the Xdot Developer Kit
  11
- COM Port Enumeration by Operating System
  11
- Linux
  11
- Windows
  11
- Mac
  12
- Updating Firmware Using the Xdot Bootloader
  12
Chapter 3 - FOTA

14
- External Flash Components for FOTA
  14
- FOTA (FUOTA) Overview
  14
- FOTA Stages
  15
- Potential Problems
  17
- Troubleshooting FOTA
  17
Chapter 4 - Mechanical Drawings with Pinouts

20
- Xdot
  20
Chapter 5 - Specifications and Pin Information

21
- MTXDOT Specifications
  21
- Japanese Models (MTXDOT-JP1)
  22
- Battery Draw down
  23
- Electrical and Timing Characteristics
  23
- Measuring the Power Draw
  24
- Pin Information
  25
- Pull-Up/Down
  27
- Lora
  27
- Crystals/Oscillator
  27
- Sleep Wake and Deep Sleep Wake Pins
  27
- Interrupt Limitations
  28
- Xdot Pinout Design Notes
  29
- Serial Pinout Notes
  29
- Serial Settings
  29
- Lora
  29
- Throughput Rates
  29
- Range
  29
- Resetting the Xdot
  31
Chapter 6 - Antennas

32
- Antenna System
  32
- U.FL and Trace Antenna Options
  32
- Lora Antenna
  33
- Lora Antenna Specifications
  33
- RSMA-To-U.FL Coaxial Cables
  34
- Coaxial Cable Specifications
  34
- Ethertronics Chip Antenna
  35
- Antenna Specifications
  35
- Stackup Information
  35
- Developer Board Layer Stackup
  35
- Stackup Table
  36
- Impedance
  36
- Chip Antenna Design Guidelines
  38
- Antenna Pad Layout
  39
- PCB Layout
  39
- Antenna Matching Network
  40
- OEM Integration
  41
- FCC & IC Information to Consumers
  41
- FCC Grant Notes
  41
- Host Labeling
  42
Chapter 7 - Safety Information

43
Chapter 8 - Regulatory Information

46
Chapter 9 - Environmental Notices

48
Chapter 10 - Labels

52
- Label Examples
  52
Chapter 11 - Developer Kit Overview

53
Chapter 12 - Developer Board Schematics

56
- Assembly Diagrams and Schematics
  56
- Assembly Diagrams
  56
- Schematics
  58
Chapter 13 - Design Considerations

62
Chapter 14 - Mounting Xdots and Programming External Targets

64
- Mounting the Device on Your Board
  64
- Stencil
  64
- Solder Profile
  64
- Setpoints (Celsius)
  65
- Xdot Packing
  65
- In-System Programming of Xdot
  66
- Schematic Example
  66
- Recommended Programming Hardware for Production
  67
- JTAG/SWD Connector
  67
Appendix A - Appendix A Release Note Archive

68

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