SWRU629C
September 2024 – April 2026
1
Description
Features
4
1
Evaluation Module Overview
1.1
Introduction
1.2
Kit Contents
1.3
Specification
1.4
Device Information
2
Hardware
2.1
Wired Connections, Jumper Settings, Buttons, and LEDs
2.1.1
SWD Interface
2.1.2
I2C Connections
2.1.2.1
Default I2C Addresses
2.1.3
UART Signals
2.1.4
SD Card Interface
2.1.5
External Memory Interface
2.1.6
ADC Interface
2.1.7
Reset Pullup Jumper
2.1.8
Push Buttons
2.1.9
LED Indicators
2.1.10
LaunchPad Header Pin Assignment
2.2
Power
2.2.1
VIO Selection
2.2.2
Measure the CC35xxE Current Draw
2.2.2.1
Low Current Measurement (LPDS)
2.2.2.2
Active Current Measurement
2.3
Clocking
2.4
Conducted RF Testing
2.5
Evaluation Setup
2.5.1
Wi-Fi Toolbox LP-EM-CC35X1 Hardware Setup
2.5.1.1
HW Prerequisites
3
Hardware Design Files
3.1
Schematics
3.2
PCB Layouts
3.3
Bill of Materials (BOM)
4
Additional Information
4.1
Trademarks
5
Revision History
Features
CC3551E Wi-Fi 6 and Bluetooth Low Energy wireless MCU, which is software-portable to the CC3500E, CC3501E, and CC3550E devices
2 × 20-pin stackable connectors (
BoosterPack™
headers) to connect to TI LaunchPads and other BoosterPack plug-in modules
Easy access to all I/O signals with the BoosterPack plug-in module connectors
Onboard chip antenna with SMA/U.FL connector for conducted testing
20-pin connector to interface with LP-XDS110 or LP-XDS110ET debugger (sold separately) for software development and RF evaluation