MSP432E401Y MCU communications board for LED evaluation modules


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The LEDMCUEVM-132 implements SPI communications that support multiple devices on the bus, UART communications for the LMMs family of devices, CAN transceiver for UART to control LMM family of devices, 4 PWM signals for dimming, multiple IOs, isolated 5-V supply, digital isolators, and a standard CAN bus with a transceiver.

  • SPI communications that supports up to 6 devices on the bus
  • UART communications to work with LMM products
  • CAN transceivers for both UART communications and CAN protocol communications
  • 4 dedicated PWM signals for PWM dimming
  • Multiple GPIOs to support specialized features
  • Digital Isolators for all MSP432 signals for protection
  • Isolated 5-V supply

  • LEDMCUEVM-132 communications board
  • USB to mini cable

Automotive LED drivers
TPS92520-Q1 1.6-A dual synchronous buck LED driver with SPI TPS92682-Q1 Dual channel constant-Voltage and constant current controller with SPI


Arm Cortex-M4 MCUs
MSP432E401Y SimpleLink™ 32-bit Arm Cortex-M4F MCU with ethernet, CAN, 1MB Flash and 256kB RAM
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Get started

  1. Order the LEDMCUEVM-132
  2. Request to download the LED-CONTROLLER-GUI evaluation software package
  3. Get started with the LEDMCUEVM-132 user’s guide

Order & start development

Evaluation board

LEDMCUEVM-132 — MSP432E401Y MCU communications board for LED evaluation modules

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Evaluation board

TPS92520EVM-133 — TPS92520-Q1 buck converter for automotive headlamp ECU evaluation module

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GUI for evaluation module (EVM)

LED-CONTROLLER-GUI — TPS92518-Q1, TPS92520-Q1, and TPS92682-Q1 evaluation software

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* User guide LEDMCUEVM-132 MSP432™ LED Controller Evaluation Module PDF | HTML 06 Oct 2020
Certificate LEDMCUEVM-132 EU Declaration of Conformity (DoC) 02 Oct 2020
Data sheet MSP432E401Y SimpleLink™ Ethernet Microcontroller datasheet PDF | HTML 26 Oct 2017

Related design resources

Hardware development

TPS92520EVM-133 TPS92520-Q1 buck converter evaluation module

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