Product Description
XIAO Debug Mate Debugger Tool DAPLink Chip-level Debugging Compatible SWD Interface UART Grove,OpenOCD PyOCD,LCD
XIAO Debug Mate Debugger Tool DAPLink Chip-level Debugging Compatible SWD Interface UART Grove,OpenOCD PyOCD,LCDSeeed Studio XIAO Debug Mate is an open-source ESP32-S3 multi-tool that simplifies embedded system debugging with visual feedback. This all-in-one device features a standalone 2.01 inch TFT LCD display, LED status matrix, and native Seeed Studio XIAO support, delivering essential debugging functions: DAPLink chip-level debugging, built-in serial monitoring with UART passthrough, and accurate power consumption measurement. Plug-and-play design eliminates complex wiring for streamlined development.
Note:
The XIAO nRF54L15,ESP32(C3/S3/C6)series does not currently support debuggingfeature.
Feature
3-in-1 Professional Development Tool
DAPLink-Compatible SWD Interface forProfessional Chip-Level Debugging:
Powered by ESP32-S3 with full OpenOCD/PyOCD support, delivering professional-grade debugging capabilities. Set breakpoints, step through code, inspect memory, and access low-level hardware operations with precision. The integrated DAPLink firmware enables seamless SWD communication between your PC and target XIAO microcontroller, bringing lab-quality debugging tools to your desktop.

Intelligent Serial Monitor & UART Passthrough:
Monitor communications between your XIAOandtheXIAODebugMate,orbetweentheXIAO Debug Mateand external UART devices (Arduino, Raspberry Pi, Grove sensors). View real-time serial data on the onboard display for instant feedback, or redirect signals to your PC for detailed analysis. This intelligent switching eliminates multiple tools by providing complete visibility into all serial communications through a single, streamlined interface.

Precision Power Profiling:
Track power consumption down to μA levels with three specialized measurement interfaces. Monitor voltage/current readings, ultra-low-power states, and consumption patterns with peak/valley identification. Each unit is factory-calibrated for maximum accuracy(±10% accuracy @ 1-10μA), enabling confident battery life validation and energy optimization forbothstandalone XIAO boards and complete XIAO-based projects—ready to use out of the box.


Standalone Visual Feedback System
Monitor key system metrics without connecting to a PC. The integrated2.01" LCD screen displays real-time serial communications, power consumption readings, and UART data streams, while the programmable LED matrix provides instantBaudrateindicators. Perfect foron-sitefield testing, mobile development, and quick systempowerconsumptionchecks. (Special thanks to (Ah Mao Ah Gou Shai Tai Yang)for thedesign inspirationfor the LED matrix.)

Open-Source Platform Designed for XIAO with Universal Compatibility
Purpose-built for theSeeed Studio XIAO ecosystemwith direct plug-and-playconnectionsupport—any pre-soldered XIAO board connects instantly without tedious wiring. The thoughtfully designed pin headers and sockets transform thedeviceinto a specializedexpansionbreadboard for XIAO development, providing abundant expansion options backed by robust power managementandUARTmonitoring. While optimized for XIAO, the open-source design extends compatibility to any ARM Cortex-M microcontrollertargetvia standard SWD and UART interfaces. Complete with a crisp 2.01" TFT display (240×296px) and 36-LED matrix, this versatile platform serves as both a professional debugging tool and a creative foundation for embedded projects.

Parameter | Description |
Processor | EspressifESP32-S3 |
Power Input | USB-C 5V/1A |
Display | 2.01inchTFTLCDwith240 x 296resolution |
LED | 36-LED Matrix for Status Indication (Default: Serial Baud Rate) |
User Input | 1 x User Button/BootButton 1 x Scroll Wheel 1 xRecessedReset Button |
I/O Interface | 14 x XIAO Standard Pins 8 x Expansion Pins 4xSWDDebugging Pins 1 x UART Grove Connector |
Product Size | 100x20x56mm |
Software | Supports DAPLink for debugging |
SupportedOpenOCDTargetChipset | SAMD21, nRF52840(Sense), RP2040, RP2350, RA4M1, MG24(Sense) |
Enclosure | 3D-Printed in Black PLA |
Note:
The XIAO nRF54L15,ESP32(C3/S3/C6)series does not currently support debuggingfeature.
Hardware Overview
ElectronicsPrototypingandValidation: Serves as a core bench tool for engineersandmakersto accelerate prototype validation and firmware development for new products, from consumer electronics to industrial controls.
Manufacturing & Production Line Testing: Deployed as an automated test jig on production lines to flash firmware and perform self-checks, displaying clear Pass/Fail results to increase manufacturing throughput.
Field Service & On-site Maintenance: Equips field technicians with a portable diagnostic tool to service deployed smart devices, allowing them to read logs and diagnose faults without a laptop.
Education: Acts as an ideal teaching platform, enabling students to visually connect abstract concepts like debugging with hands-on hardware practice.
Custom Test Equipment Development: Used as a flexible base platform for creating specialized test instruments, saving development costs by allowing engineers to quickly program it for custom validation tasks.
DocumentsEnclosure for Remix on PrintablesEnclosure for Remix on ThingiverseEnclosure for Remix on MakerWorldPart ListSeeed Studio XIAO Debug Mate | ×1 |
Grove - 4 pin Female Jumper to Grove 4 pin Conversion Cable | x1 |
Grove - 4 pin Male Jumper to Grove 4 pin Conversion Cable | x1 |

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Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.