Coppr

Introduction

Coppr is an agentic EDA platform positioned as an AI hardware engineer, designing, verifying and shipping real circuit boards from intent to Gerbers. Describe what the board must do and Coppr composes it from verified modules, running ERC, DRC, DFM, SPICE and BOM checks on every change before handing back a schematic, layout, BOM and fab-ready Gerbers. Architecturally the LLM edits an intermediate representation rather than the GUI, so every action is structured and verifiable. It is at v0.1 and open through a design partner program.

Features

• Describe what the board must do and Coppr composes it from verified modules
• The LLM edits an intermediate representation rather than the GUI, so actions stay structured and verifiable
• ERC, DRC, DFM, SPICE and BOM checks run on every change
• Returns layout, routed nets, a checked BOM and fab-ready Gerbers
• Example project is an ESP32-S3 board with USB-C 5V to 3.3V, 4 layers, JLCPCB assembly
• Produces manufacturable parameters such as a roughly 50 x 40 mm outline
• Desktop download available
• Open at v0.1 through a design partner program