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TIDM-TM4C129XGATEWAY

Secure IoT Gateway Reference Design for Bluetooth® Low Energy, Wi-Fi® and Sub-1 GHz Nodes

Design files

TIDM-TM4C129XGATEWAY

Design files

Overview

A system example demonstrating how to build a secure cloud-connected IoT gateway allowing access and control of the multiple wireless nodes.  The reference design utilizes the TM4C12x, TM4C123x, TRF7970A and RF430CL330H, as well as the SimpleLink™ Wi-Fi® CC3100, Bluetooth® low energy CC2650 and Sub-1GHz CC1310 wireless microcontrollers (MCUs) development hardware and software suite for ease of development and quick time to market.

Features
  • Exosite-based secure cloud connected mid-range multi-protocol IoT gateway solution using TM4C129Ex MCU, which connects Wi-Fi, Bluetooth low energy  and Sub 1-GHz-based nodes to the cloud
  • Supported nodes include Wi-Fi-based stepper motor control, Bluetooth low energy SensorTag, Bluetooth low energy slave node and Sub-1 GHz slave nodes
  • Connection between nodes and gateway using NFC-based secure out-of-band pairing. Secure data communication between nodes and gateway using hardware crypto blocks
  • Secure cloud connection using TI-RTOS NDK and WolfSSL stack
  • TI-RTOS is used for task scheduling and peripheral access
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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

download Design guide — TIDM-TM4C129XGATEWAY
TIDUBY2A.PDF (3351 KB)

Reference design overview and verified performance test data

download Assembly drawing — TIDM-TM4C129XGATEWAY
TIDRNU2.ZIP (395 KB)

Detailed overview of design layout for component placement

download Bill of materials (BOM) — TIDM-TM4C129XGATEWAY
TIDRNU1.PDF (430 KB)

Complete listing of design components, reference designators, and manufacturers/part numbers

download CAD/CAE symbol — TIDM-TM4C129XGATEWAY
TIDRNU4.ZIP (5979 KB)

Files used for 3D models or 2D drawings of IC components

download Gerber file — TIDM-TM4C129XGATEWAY
TIDCCP2.ZIP (1308 KB)

Design file that contains information on physical board layer of design PCB

download PCB layout — TIDM-TM4C129XGATEWAY
TIDRNU3.ZIP (2508 KB)

PCB layer plot file used for generating PCB design layout

download Schematic — TIDM-TM4C129XGATEWAY
TIDRNU0.ZIP (882 KB)

Detailed schematic diagram for design layout and components

Products

Includes TI products in the design and potential alternatives.

Arm Cortex-M4 MCUs

TM4C1294NCPDT — 32-bit Arm Cortex-M4F based MCU with 120-MHZ, 1-MB flash, 256-KB RAM, USB, ENET MAC+PHY

Data sheet: PDF
Linear & low-dropout (LDO) regulators

TPS737 — 1A ultra-low-dropout voltage regulator with reverse current protection and enable

Data sheet: PDF | HTML
Other wireless products

RF430CL330H — Dynamic Dual Interface NFC Transponder

Data sheet: PDF | HTML
Arm Cortex-M4 MCUs

TM4C123GH6PM — 32-bit Arm Cortex-M4F based MCU with 80 -MHz, 256 -KB Flash, 32 -KB RAM, 2 CAN, RTC, USB, 64-Pin

Data sheet: PDF
Wi-Fi products

CC3100 — SimpleLink™ 32-bit Arm Cortex-M3 Wi-Fi® wireless network processor

Data sheet: PDF | HTML
Low-power 2.4-GHz products

CC2650 — SimpleLink™ 32-bit Arm Cortex-M3 multiprotocol 2.4 GHz wireless MCU with 128kB Flash

Data sheet: PDF | HTML
Linear & low-dropout (LDO) regulators

TPS736 — 400mA high-accuracy ultra-low-dropout voltage regulator with reverse current protection and enable

Data sheet: PDF | HTML
Other wireless products

TRF7970A — Multi-Protocol Fully Integrated 13.56-MHz NFC / RFID Transceiver IC

Data sheet: PDF | HTML
ESD protection diodes

TPD4S012 — Quad 0.8-pF, 5.5-V, ±10-kV ESD protection diode with 15-V tolerant Vbus for USB Interface<

Data sheet: PDF | HTML
Linear & low-dropout (LDO) regulators

TPS796 — 1-A, low-dropout voltage regulator with enable

Data sheet: PDF | HTML
USB power switches & charging port controllers

TPS2052 — 2-ch, 0.5A loading, 0.9A ILIMIT, 2.7-5.5V, 80mΩ USB power switch, active-high

Data sheet: PDF
Sub-1 GHz wireless MCUs

CC1310 — SimpleLink™ 32-bit Arm Cortex-M3 Sub-1 GHz wireless MCU with 128kB Flash

Data sheet: PDF | HTML

Start development

Software

Support software

TIDCEG9 — Secure Cloud Connected IoT Gateway Reference Design Software

Supported products & hardware

Supported products & hardware

Hardware development
Reference design
TIDM-TM4C129XGATEWAY — Secure IoT Gateway Reference Design for Bluetooth® Low Energy, Wi-Fi® and Sub-1 GHz Nodes
Download options

TIDCEG9 — Secure Cloud Connected IoT Gateway Reference Design Software

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Release date: Jan 22, 2018
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Hardware development
Reference design
TIDM-TM4C129XGATEWAY — Secure IoT Gateway Reference Design for Bluetooth® Low Energy, Wi-Fi® and Sub-1 GHz Nodes

Release Information

The design resource accessed as www.ti.com/lit/zip/tidceg9 or www.ti.com/lit/xx/tidceg9/tidceg9.zip has been migrated to a new user experience at www.ti.com/tool/download/TIDCEG9. Please update any bookmarks accordingly.

Technical documentation

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Type Title Date
* Design guide Secure IoT Gateway Ref Design for Bluetooth Low Energy, Wi-Fi and Sub-1GHz Nodes (Rev. A) Sep 15, 2016

Related design resources

Hardware development

DAUGHTER CARD
CC2650EMK — SimpleLink™ CC2650 Evaluation Module Kit
EVALUATION BOARD
CC3100BOOST — SimpleLink™ Wi-Fi® CC3100 wireless network processor BoosterPack™ plug-in module DLP-7970ABP — TRF7970A NFC transceiver BoosterPack™ plug-in module DLP-RF430BP — Dynamic Dual Interface NFC Transponder Booster Pack DRV8833EVM — DRV8833 Evaluation Module EK-TM4C123GXL — ARM® Cortex®-M4F Based MCU TM4C123G LaunchPad™ Evaluation Kit EK-TM4C129EXL — ARM® Cortex®-M4F-Based MCU TM4C129E Crypto Connected LaunchPad™ for IoT Applications
INTERFACE ADAPTER
BOOST-CCEMADAPTER — EM Adapter BoosterPack

Reference designs

REFERENCE DESIGN
TIDM-TM4C123XSUB1GHZ — Sub-1 GHz–Enabled IoT Node on High-Performance Microcontroller Reference Design

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