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Espressif Part Number Reference

Decode Espressif microcontroller and module part numbers into component specifications.

3|Updated Jan 31, 2025
Search Tags:#esp32#module#microcontroller#datasheet#part number#espressif#esp8266
One-click install
npx skills add https://github.com/Cantara/lib-electronic-components --skill espressif-part-number-reference
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: Espressif Part Number Reference
Source: https://github.com/Cantara/lib-electronic-components/tree/main/.claude/skills/manufacturers/espressif
Command: npx skills add https://github.com/Cantara/lib-electronic-components --skill espressif-part-number-reference

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps users understand and decode the complex part numbering system used by Espressif for their microcontrollers and modules, making it easier to identify the correct components for projects.

Core Features & Use Cases

  • MPN Structure Analysis: Breaks down the format of both SoC and module part numbers.
  • Variant Identification: Lists and explains different SoC series, variants, and memory configurations.
  • Module Form Factor Details: Provides information on common module types like WROOM and WROVER.
  • Use Case: A developer needs to select an ESP32 module with specific flash and PSRAM. They can use this Skill to understand the suffixes in an MPN like ESP32-S3-WROOM-1-N16R8 to confirm it has 16MB Flash and 8MB PSRAM.

Quick Start

Explain the Espressif part number ESP32-C3-MINI-1-N4.

Frequently Asked Questions about Espressif Part Number Reference

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I decode an Espressif ESP32 module part number?▼

To decode an Espressif ESP32 module part number, break down the MPN structure into SoC series, variant, package type, memory configuration, and module form factor to identify exact component specifications.

What does the N16R8 suffix mean on an ESP32-WROOM module?▼

The N16R8 suffix on an ESP32-WROOM module indicates the memory configuration, specifically confirming 16MB of Flash memory and 8MB of PSRAM.

What is the difference between ESP32 WROOM and WROVER module form factors?▼

The difference between WROOM and WROVER module form factors lies in hardware capabilities, with WROVER modules typically featuring additional PSRAM alongside standard flash memory found in WROOM modules.

How can I identify ESP32 SoC variants and package types from the part number?▼

You can identify ESP32 SoC variants and package types by analyzing specific segments within the part number that denote the chip series and physical packaging format during MPN structure analysis.

Are there known parsing issues when decoding ESP8266 or ESP32 part numbers?▼

Yes, there are known handler issues that can affect accurate parsing of ESP8266 and ESP32 part numbers, requiring specific component type identification to avoid misinterpreting the MPN structure.

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