WiFi + BLE MCU module, dual-core 240MHz, 512KB SRAM
⚡Install this component
Paste this into Claude Code (VS Code panel, Adom editor, or terminal) to install:
Search the Adom Wiki for the library component "ESP32-S3-WROOM-1" (slug: esp32-s3-wroom-1) at https://wiki-ufypy5dpx93o.adom.cloud/wiki/libraries/esp32-s3-wroom-1. Pull down the KiCad symbol, footprint, and 3D model files from the wiki page's assets. Install them into my current KiCad project and register in sym-lib-table and fp-lib-table. If the page has a datasheet URL, save that too.
The ESP32-S3-WROOM-1 is a WiFi and Bluetooth LE module from Espressif. It features a dual-core Xtensa LX7 processor at 240MHz, 512KB SRAM, and supports AI acceleration with vector instructions.
Electrical Specifications
Core: Dual-core Xtensa LX7
Max Clock: 240 MHz
Flash: 8 MB (on-module)
SRAM: 512 KB
PSRAM: 2 MB (optional)
WiFi: 802.11 b/g/n, 2.4 GHz
Bluetooth: BLE 5.0
Operating Voltage: 3.0V – 3.6V
GPIO Pins: 36
ADC: 2× 12-bit SAR, 20 channels
USB: USB OTG 1.1
Communication: UART×3, SPI×4, I2C×2, I2S×2, LCD, Camera
Package: Module (18×25.5mm)
Pin Configuration
Package: Module
Pin 1: GND — Ground
Pin 2: 3V3 — Power supply 3.3V
Pin 3: EN — Chip enable (active high), has internal pull-up
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