ProjectsPricingInsights

ESP32-S3R8 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ESP32-S3R8 product

ESP32-S3R8

RF/IF and RFID

IoTWi-FiBluetoothDual-corePSRAM

The ESP32-S3R8 is a high-performance, low-power dual-core IoT SoC with integrated Wi-Fi, Bluetooth 5 LE, and 8 MB of in-package Octal PSRAM.

Best for

  • AI-driven IoT devices
  • Voice-controlled smart home products
  • Industrial sensor hubs

Avoid if

  • Applications requiring extreme industrial temperature ranges (>65 °C)

Check before use

  • Power supply stability for the 3.3 V rail
  • Pin multiplexing constraints

Key specifications

CPU
Dual-core Xtensa LX7 @ 240 MHz
Memory
8 MB Octal PSRAM + 512 KB SRAM
Connectivity
2.4 GHz Wi-Fi + Bluetooth 5 LE
GPIOs
45

Compliance & Environment

RoHS
-
REACH
REACH Unaffected
MSL
3 (168 Hours)
ECCN
5A992C
HTSUS
8517.62.0090

Application

Smart HomeIndustrial AutomationSpeech Recognition

Datasheet

c93a9e41d4f8b7a0ed2a33c9a7ab8ee2_2310081041_Espressif-Systems-ESP32-S3R8_C2913194.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ESP32-S3R8: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 dual-core Xtensa LX7-based SoC designed for IoT applications, featuring integrated 2.4 GHz Wi-Fi, Bluetooth 5 LE, and 8 MB of in-package Octal PSRAM.