The STELLARIS-UEXT is an adapter extension for the Texas Instruments Stellaris LM4F120 LaunchPad or Tiva TM4C123G LaunchPad. It allows you to connect up to two UEXT Modules, expanding your LaunchPad's capabilities.
There are dozens of UEXT modules available, including sensors, timers, bio-feedback, relays, displays, audio, wireless communications, interface converters, etc. When choosing UEXT modules, make sure they are 3.3V compatible, as the LM4F120/TM4C123G LaunchPad is a 3.3V system.
UEXT modules connect via the 10-pin IDC box headers (most modules come with a cable; some have a female connector to plug in directly).
Stellaris/Tiva LaunchPad UEXT Interface Board Features
- TI LaunchPad BoosterPack XL female headers
- Two UEXT connectors (they use SPI, I2C and UART)
- SMD jumpers provided for swapping RX/TX of both UARTs
- Dimensions: 48.3 × 24.4 mm (1.9 × 1.0")
Stellaris/Tiva LaunchPad UEXT Interface Board Resources
See also the Click BOOSTER PACK, which provides your Stellaris/Tiva LaunchPad with an interface to even more add-on modules.