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ESP32-S2FN4R2 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ESP32-S2FN4R2 product

ESP32-S2FN4R2

RF Transceiver Modules and Modems

Wi-FiSoCIoTXtensa

The ESP32-S2FN4R2 is a powerful, single-core IoT SoC with integrated 4MB flash and 2MB PSRAM, ideal for secure, connected applications.

Best for

  • IoT devices
  • Wearables
  • Smart home appliances

Avoid if

  • Applications requiring dual-core processing
  • 5 GHz Wi-Fi support

Check before use

  • Power supply sequencing
  • GPIO multiplexing constraints

Key specifications

Processor
Xtensa® LX7 32-bit
Max Frequency
240 MHz
Flash/PSRAM
4MB / 2MB
Wi-Fi
2.4 GHz 802.11b/g/n

Compliance & Environment

RoHS
RoHS Compliant
REACH
REACH Unaffected
MSL
3 (168 Hours)
ECCN
5A992C
HTSUS
8542.39.0001

Application

IoTWearablesSmart Home

Datasheet

a0e3c12cc859fdd7b6afc04f4d3fcc7a_2203261130_Espressif-Systems-ESP32-S2FN4R2_C2844252.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ESP32-S2FN4R2: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a highly integrated, low-power Wi-Fi SoC based on the Xtensa® 32-bit LX7 single-core processor, featuring 4 MB of embedded flash and 2 MB of embedded PSRAM.