# wuxx/nanoDAP

建议大家star此仓库，仓库会持续更新。由于部分淘宝卖家“借鉴”实验室出品的nanoDAP详情描述和资料，请大家认准实验室官方链接

Repository: https://github.com/wuxx/nanoDAP
Canonical: https://ross.abutalabs.com/products/nanodap
Homepage: https://item.taobao.com/item.htm?spm=a230r.1.14.4.529c6b1b6CaR5Q&id=586425846353&ns=1&abbucket=6#detail
Language: C
License: Apache-2.0
License Family: permissive
Last push: 2024-04-12T03:30:21+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 2898, "days_push": 873, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1315, forks 294 (observed 2026-08-28T04:04:20.571951+00:00)

## What it is
nanoDAP is an open-source hardware and firmware project for a small CMSIS-DAP compatible debug probe used to program and debug ARM microcontrollers over SWD/JTAG. The repository provides schematics, firmware, DIY build tutorials, and a user manual for building and using the probe.

## Use cases
- flash and debug ARM Cortex-M microcontrollers from an IDE
- build your own CMSIS-DAP debug probe at home
- replace a commercial J-Link/ST-Link with an open-source probe
- debug embedded firmware over SWD via OpenOCD or pyOCD
- get official hardware files for a nanoDAP clone

## When to choose
- you need a low-cost, open-source CMSIS-DAP debug adapter for ARM development
- you want to solder and assemble your own debug probe from open hardware designs
- you use OpenOCD, pyOCD, or Keil and need a DAPLink-compatible probe

## When to avoid
- you need advanced features like high-speed trace (ETM/SWO profiling) or J-Link-specific tooling
- you want a pre-built, certified probe and don't want to assemble hardware yourself
- you debug non-ARM targets that CMSIS-DAP does not support

## Facets
- artifact type: application
- maturity: active
- function: developer-tools, embedded
- domain: embedded-systems, hardware, developer-tools
- platform: embedded, cross-platform, c
- tags: debug-probe, cmsis-dap, daplink, open-hardware, swd, jtag, diy-hardware, microcontroller-debugging

## Member repositories
- wuxx/nanoDAP (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:20.571951+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:48:44.021973+00:00, confidence not recorded.
  - readme: https://github.com/wuxx/nanoDAP (fetched 2026-08-28T04:04:20.571951+00:00, sha 290001b33fe4)
- Data as of 2026-08-30T08:39:29.467469+00:00.