Luq1308

Luq1308 / Omnibus4X8

Public

A custom-designed power bank engineered as a highly versatile portable power platform

61
1
100% credibility
Found Feb 22, 2026 at 60 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
C++
AI Summary

Open-source control software for a custom high-capacity portable power bank with OLED display, button navigation, multiple outputs, and safety features.

How It Works

1
🔍 Discover the Power Bank

You stumble upon this cool custom power bank project shared on YouTube or Reddit, perfect for powering all your gadgets on the go.

2
🛒 Gather Parts

You pick up batteries, a small screen, buttons, and other simple pieces following the easy guide.

3
🔧 Build It Together

You assemble everything step by step, adding the ready-to-use control smarts that make it work like magic.

4
🔋 First Power On

Slide in the batteries, flip the switch, and watch the screen come alive with battery status and controls.

5
⚙️ Tweak Your Settings

Press the buttons to navigate menus and adjust power modes, cooling, and safety options right on the display.

6
🔌 Power Up Devices

Connect your phone, laptop, lights, or tools – it delivers steady power through USB, DC, or even AC outlets.

✅ Portable Power Hero

Enjoy your reliable, customizable power bank for camping trips, outages, or anywhere you need juice without worry.

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Star Growth

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AI-Generated Review

What is Omnibus4X8?

Omnibus4X8 is a C++ firmware for ESP32-C3 that turns a pack of 18650 cells into a custom-designed power bank engineered as a highly versatile portable power platform. It delivers up to 414Wh from a 4S8P config, with outputs like 100W bidirectional USB-C, quad 36W USB-C ports, 150W AC mains, 20V/6A programmable DC, and 400W+ XT60 battery access. Developers get real-time monitoring via OLED display, quick menu controls for outputs, MPPT solar charging, thermal fan management, and WiFi OTA updates—all in a compact 2.4kg unit.

Why is it gaining traction?

It packs pro-level features like adaptive protections, auto power-off, and customizable DC voltage/current into an open-source Arduino setup, outpacing basic power bank firmwares. The intuitive 3-button OLED menu and status logs make tweaking on the fly dead simple, while WiFi modes (STA/AP) enable remote flashing without hardware debuggers. With 60 stars, it's hooking DIY builders who want a single platform for laptops, inverters, and solar rigs.

Who should use this?

Hardware hackers prototyping field robotics or drones needing rugged 400W bursts. Off-grid enthusiasts building RV solar banks with MPPT tracking. Arduino makers tired of wimpy USB packs for high-draw tools like 3D printers or e-bikes.

Verdict

Grab it if you're prototyping custom designed power outlets for portable projects—solid user-facing controls and extensibility shine despite the 1.0% credibility score from low stars and basic docs. Still early (60 stars, no tests), so expect tweaks for production use.

(198 words)

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