Espressif Systems ESP32-S3-WROOM-1 User Manual

1 Module Overview
connector. A wide selection of module variants are available for customers as shown in Table 1. Among the
module variants, those embed ESP32-S3R8 operate at –40 ~ 65 °C ambient temperature,
ESP32-S3-WROOM-1-H4 and ESP32-S3-WROOM-1U-H4 operate at –40 ~ 105 °C ambient temperature, and
other module variants operate at –40 ~ 85 °C ambient temperature.
Table 1: Ordering Information
Ordering Code Chip Embedded Flash (MB) PSRAM (MB) Dimensions (mm)
ESP32-S3-WROOM-1-N4 ESP32-S3 4 0
18 × 25.5 × 3.1
ESP32-S3-WROOM-1-N8 ESP32-S3 8 0
ESP32-S3-WROOM-1-N16 ESP32-S3 16 0
ESP32-S3-WROOM-1-H4 (105 °C) ESP32-S3 4 0
ESP32-S3-WROOM-1-N4R2 ESP32-S3R2 4 2 (Quad SPI)
ESP32-S3-WROOM-1-N8R2 ESP32-S3R2 8 2 (Quad SPI)
ESP32-S3-WROOM-1-N16R2 ESP32-S3R2 16 2 (Quad SPI)
ESP32-S3-WROOM-1-N4R8 (65 °C) ESP32-S3R8 4 8 (Octal SPI)
ESP32-S3-WROOM-1-N8R8 (65 °C) ESP32-S3R8 8 8 (Octal SPI)
ESP32-S3-WROOM-1-N16R8 (65 °C) ESP32-S3R8 16 8 (Octal SPI)
ESP32-S3-WROOM-1U-N4 ESP32-S3 4 0
18 × 19.2 × 3.2
ESP32-S3-WROOM-1U-N8 ESP32-S3 8 0
ESP32-S3-WROOM-1U-N16 ESP32-S3 16 0
ESP32-S3-WROOM-1U-H4 (105 °C) ESP32-S3 4 0
ESP32-S3-WROOM-1U-N4R2 ESP32-S3R2 4 2 (Quad SPI)
ESP32-S3-WROOM-1U-N8R2 ESP32-S3R2 8 2 (Quad SPI)
ESP32-S3-WROOM-1U-N16R2 ESP32-S3R2 16 2 (Quad SPI)
ESP32-S3-WROOM-1U-N4R8 (65 °C) ESP32-S3R8 4 8 (Octal SPI)
ESP32-S3-WROOM-1U-N8R8 (65 °C) ESP32-S3R8 8 8 (Octal SPI)
ESP32-S3-WROOM-1U-N16R8 (65 °C) ESP32-S3R8 16 8 (Octal SPI)
At the core of the modules is an ESP32-S3 series of SoC *, an Xtensa
®
32-bit LX7 CPU that operates at up to
240 MHz. You can power off the CPU and make use of the low-power co-processor to constantly monitor the
peripherals for changes or crossing of thresholds.
ESP32-S3 integrates a rich set of peripherals including SPI, LCD, Camera interface, UART, I2C, I2S, remote
control, pulse counter, LED PWM, USB Serial/JTAG controller, MCPWM, SDIO host, GDMA, TWAI
®
controller
(compatible with ISO 11898-1), ADC, touch sensor, temperature sensor, timers and watchdogs, as well as up to
45 GPIOs. It also includes a full-speed USB 1.1 On-The-Go (OTG) interface to enable USB
communication.
Note:
* For more information on ESP32-S3 series of SoCs, please refer to ESP32-S3 Series Datasheet.
Espressif Systems 3
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ESP32-S3-WROOM-1 & WROOM-1U Datasheet v0.6

Espressif Systems ESP32-S3-WROOM-1 Specifications

General

Brand	Espressif Systems
Model	ESP32-S3-WROOM-1
Category	Wireless modules
Language	English