UM11158 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2022. All rights reserved.
User manual Rev. 1.6 — 17 March 2022 4 of 24
NXP Semiconductors
UM11158
LPCXpresso55S69/55S28 Development Boards
• Onboard, high-speed USB, Link2 debug probe with CMSIS-DAP and SEGGER J-Link
protocol options
• UART and SPI port bridging from LPC55Sxx target to USB via the onboard debug
probe
• Optional external debug probes with trace option (10 or 20 pin Cortex-M connectors)
• RGB user LED
• Reset, ISP, User/Wakeup and user buttons
• Multiple Expansion options, including Arduino UNO, Mikroe Click and PMod
• Micro SD card slot
• NXP MMA8652FCR1 accelerometer
• Stereo audio codec with line in/out
• High / full speed USB port with micro A/B connector for the host or device functionality
Reset button