# "BeeZy" BG-1000

> "BeeZy" (BG-1000), a hand-assembled Z80-based computer by Daniel Borel and Pierluigi Zappacosta, financed by Bobst Graphic from 1978 to March 1981

**Wikidata**: [Q30015097](https://www.wikidata.org/wiki/Q30015097)  
**Source**: https://4ort.xyz/entity/beezy-bg-1000

## Summary
"BeeZy" BG-1000 is a hand-assembled computer based on the Zilog Z80 8-bit microprocessor. It was created and manufactured by Pierluigi Zappacosta and Daniel Borel, and it ran the CP/M operating system. The project was financed by Bobst Graphic from 1978 to March 1981.

## Key Facts
- "BeeZy" BG-1000 is a hand-assembled Z80-based computer.
- The CPU is a Zilog Z80 (an 8-bit microprocessor).
- It runs the CP/M operating system.
- Creators: Pierluigi Zappacosta and Daniel Borel.
- Manufacturer: Daniel Borel and Pierluigi Zappacosta.
- Inception: 1978.
- Financing: Bobst Graphic financed it from 1978 to March 1981.
- Dissolved/abolished/demolished date: March 1981.
- Instance of: computer.
- Collection: Bolo Museum.
- Wikimedia Commons category: BeeZy BG-1000.

## FAQs
### Q: What is the "BeeZy" BG-1000?
A: The "BeeZy" BG-1000 is a hand-assembled computer built around the Zilog Z80 8-bit microprocessor. It was created by Pierluigi Zappacosta and Daniel Borel and ran the CP/M operating system.

### Q: Who created and manufactured the BeeZy BG-1000?
A: The BeeZy BG-1000 was created by Pierluigi Zappacosta and Daniel Borel. The same two individuals are also listed as its manufacturers.

### Q: What operating system does the BeeZy BG-1000 use?
A: The BeeZy BG-1000 runs CP/M. CP/M is listed as its operating system.

### Q: When was the BeeZy BG-1000 financed, and by whom?
A: The project was financed by Bobst Graphic. The financing period ran from 1978 to March 1981.

## Why It Matters
The BeeZy BG-1000 matters as a documented example of an early microcomputer built around the Zilog Z80, a widely used 8-bit processor. Its use of CP/M places it within a major operating-system ecosystem for Z80-era computers, connecting it to a broader software and computing context of its time. The machine is also notable for being hand-assembled and for having clearly attributed creators and manufacturers (Pierluigi Zappacosta and Daniel Borel), which helps establish provenance and accountability in historical computing narratives. The fact that it was financed by Bobst Graphic from 1978 to March 1981 provides a concrete institutional link and a defined timeframe for the project’s support and lifecycle. Finally, its presence in the Bolo Museum collection indicates recognized historical or curatorial value, making it relevant to researchers, educators, and enthusiasts interested in the development and preservation of early personal and small-scale computing systems.

## Notable For
- Hand-assembled construction.
- Built around the Zilog Z80 8-bit microprocessor.
- Runs CP/M.
- Created and manufactured by Pierluigi Zappacosta and Daniel Borel.
- Financed by Bobst Graphic from 1978 to March 1981.

## Body
### Identification and Classification
- Name: "BeeZy" BG-1000
- Type: computer (instance of “computer”)
- Description: a hand-assembled Z80-based computer financed by Bobst Graphic from 1978 to March 1981

### Creators and Manufacturing
- Creators:
  - Pierluigi Zappacosta
  - Daniel Borel
- Manufacturer:
  - Daniel Borel
  - Pierluigi Zappacosta

### Computing Platform (CPU and Operating System)
- CPU: Zilog Z80
  - The Zilog Z80 is an 8-bit microprocessor.
- Operating system: CP/M

### Timeline and Funding
- Inception: 1978
- Financing:
  - Financed by Bobst Graphic
  - Financing period: 1978 to March 1981
- Dissolved/abolished/demolished date: March 1981

### Collections and Media
- Collection: Bolo Museum
- Image: https://commons.wikimedia.org/wiki/Special:FilePath/BeeZy_BG-1000-P4191158-black.jpg
- Wikimedia Commons category: BeeZy BG-1000