---
title: "Microcontroller Pinout Reference – Chrome extension stats, history and permissions"
description: "585 users, rated 5.00 by 3 people. Version 1.0.2, updated 2025-12-27. Requests 0 permissions."
url: "https://extensiontracker.com/extension/ebgcbmifcjigcdgoipmhbhlkpklchmgb"
---

# Microcontroller Pinout Reference

Live in the Chrome Web Store.

- Users: 585
- Rating: 5.00 from 3 ratings
- Last checked: 2026-09-27 00:14 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #31,483 of 264,703 live extensions
- Rank in Developer Tools: #2,750 of 27,615

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Microcontroller pinout reference for Arduino, ESP32, Raspberry Pi

- Extension ID: `ebgcbmifcjigcdgoipmhbhlkpklchmgb`
- Developer: [SPKSoftware66](https://extensiontracker.com/developer/u55e3ea95a06c87cf2f124cbe9efcfec9)
- Trader status: Declared a trader under EU law
- Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer)
- First published: 2025-12-03
- Last updated: 2025-12-27
- Version: `1.0.2`
- Size: 3.86 MiB
- Minimum Chrome: 88
- Languages (1): English (United States)
- Chrome Web Store: <https://chromewebstore.google.com/detail/microcontroller-pinout-re/ebgcbmifcjigcdgoipmhbhlkpklchmgb>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Febgcbmifcjigcdgoipmhbhlkpklchmgb>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 585 | 5.00 | 3 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

It asks for no permissions.

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Electrical Engineering Calculator](https://extensiontracker.com/extension/jjobphhomjnlhfnchmmjicapblgnbhkm) | 103 | 5.00 | 4 | Education |
| [TimerO - Timer, Picker & Planner](https://extensiontracker.com/extension/ifjdhhocmbhlinckoeobfkgoegiiobhk) | 52 | 5.00 | 2 | Education |
| [SAS - Student Attendance System](https://extensiontracker.com/extension/obdlcpdhcbafnbkganlfikdfhaefplnc) | 24 | 5.00 | 1 | Education |
| [Smart File Renamer](https://extensiontracker.com/extension/fbncbeicomnjibkfnjbiadblopcjnmfj) | 13 | – | – | Workflow & Planning |

All 5 extensions by [SPKSoftware66](https://extensiontracker.com/developer/u55e3ea95a06c87cf2f124cbe9efcfec9).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-27 00:14 UTC; next check around 2026-10-25.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Microcontroller Pinout Reference” (ebgcbmifcjigcdgoipmhbhlkpklchmgb). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/ebgcbmifcjigcdgoipmhbhlkpklchmgb. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_ebgcbmifcjigcdgoipmhbhlkpklchmgb,
  title   = {Microcontroller Pinout Reference (ebgcbmifcjigcdgoipmhbhlkpklchmgb)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/ebgcbmifcjigcdgoipmhbhlkpklchmgb},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/ebgcbmifcjigcdgoipmhbhlkpklchmgb>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.