ESP32-S3-WROOM-1

Module
by Espressifesp32-s3-wroom-1
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Specifications

Radiosinherited from ESP32-S3

Wi-Fi
Wi-Fi 4 · 2.4 GHz
Bluetooth LE
BLE 5
Bluetooth Classic
no
802.15.4
no

USB

Native USB
yes

Module

Flash
4 MB
Antenna
pcb
Dimensions
18 × 25.5 mm
Certifications
reachrohs
Built onESP32-S3-WROOM-1 ModuleESP32-S3 SoC

ESP32-S3 module with AI/vector acceleration, Wi-Fi + BLE 5, wide flash/PSRAM range, PCB antenna.

Notes

  • Onboard flash 4/8/16 MB; 4 MB baseline (N4)
  • PSRAM varies by variant: none / 2 MB Quad (-R2) / 8 MB Octal (-R8) / 16 MB Octal (-R16V)
  • ESP32-S3-WROOM-1U is the IPEX external-antenna sibling
ESP32-S3-WROOM-1 — Wi-Fi 4 + BLE 5 Module specs · esp-atlas