lgt8f328p-minievb SKILL.md skillA
lgt8f328p-minievb from alexex1993/mcu-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add alexex1993/mcu-skills/lgt8f328p-minievb@git:20261030.816967fPins git:20261030.816967f in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- alexex1993/mcu-skills
- Path
skills/avr/lgt8f328p-minievb/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261030.816967f, committed Oct 30, 2026
- First version recorded
- Aug 31, 2026
- Size
- 17,384 bytes
- Repository stars
- 26
- License
- MIT
Firmware development for the LGT8F328P-LQFP32 MiniEVB — the Nano-style 30-pin "purple nano" board whose silkscreen reads LGTBF32BP (also sold as BTE21-15A, WAVGAT, LGT8F328P Nano V3.0), built on the Logic Green / Prodesign LGT8F328P, an AVR-instruction-compatible LGT8XM part with a 32 MHz internal RC and no crystal, a 12-bit ADC, an 8-bit DAC on D4, four timers, 80 mA drive pins, SWD instead of ICSP, and EEPROM emulated in program flash. Use when working on this board, any…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# LGT8F328P-LQFP32 MiniEVB ("LGTBF32BP")
A board that looks exactly like an Arduino Nano, takes the same sketches, and is not one. The
LGT8F328P is a Logic Green LGT8XM core that executes the AVR instruction set inside a chip
with a different clock system, a 12-bit ADC, a DAC, four timers, no real EEPROM and no
crystal. `board.build.mcu` is literally `atmega328p`, so **everything compiles and most things
silently behave differently**. Almost every failure on this board is a Nano assumption that
was not true.
Read the reference files rather than reasoning from ATmega328P knowledge.
- `reference/board-hardware.md` — the complete board reference: the LQFP32 pin map with the
four bonded pads, Arduino pin numbering past D19, timer/PWM map, PMX0/1/2 alternate
routing, the HDR high-current table, power tree, clock tree, memory map and the EEPROM
emulation, **plus** a development guide (§8 toolchain and measured build sizes, §9 the
clock-prescaler trap, §10 peripheral cookbook, §11 core gotchas, §12 flashing and SWD
recovery, §13 symptom → cause → fix table).
- `reference/recipes.md` — copy-paste code: `platformio.ini`, `board.h`, blink, the 12-bit
…Read the whole file at its exact version.
How to install
mdr add alexex1993/mcu-skills/lgt8f328p-minievb@sha256:6ad71030f3be6d52The line at the top of this page pins the label git:20261030.816967f, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_jpgpywnd2onytlj2)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Aug 31, 2026 and Oct 30, 2026, about one every 60 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261030.816967f latest | 2026-10-30 | 816967f | 17,384 B | A | view · diff |
| git:20260831.4f5eb08 | 2026-08-31 | 4f5eb08 | 17,319 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (17384 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
alexex1993/mcu-skills · 26 stars · license MIT · pushed 2026-10-30 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_jpgpywnd2onytlj2 GET https://markdownregistry.com/api/v1/resolve?ref=alexex1993/mcu-skills/lgt8f328p-minievb GET https://markdownregistry.com/api/v1/blob/6ad71030f3be6d522b0aa88f9cdea942b58db4c6c943a2e641bf1fc8565f5090
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.