ESP32 datasheet(9/60 Pages) ESPRESSIF

9 / 60 page

1. Overview

• Simultaneous support for Infrastructure Station, SoftAP, and Promiscuous modes

Note that when ESP32 is in Station mode, performing a scan, the SoftAP channel will be changed.

• Antenna diversity

Note:

For more information, please refer to Section 3.5 Wi-Fi.

1.3 BT Key Features

• Compliant with Bluetooth v4.2 BR/EDR and BLE specifications

• Class-1, class-2 and class-3 transmitter without external power amplifier

• Enhanced Power Control

• +12 dBm transmitting power

• NZIF receiver with –97 dBm BLE sensitivity

• Adaptive Frequency Hopping (AFH)

• Standard HCI based on SDIO/SPI/UART

• High-speed UART HCI, up to 4 Mbps

• Bluetooth 4.2 BR/EDR BLE dual mode controller

• Synchronous Connection-Oriented/Extended (SCO/eSCO)

• CVSD and SBC for audio codec

• Bluetooth Piconet and Scatternet

• Multi-connections in Classic BT and BLE

• Simultaneous advertising and scanning

1.4 MCU and Advanced Features

1.4.1 CPU and Memory

• Xtensa® single-/dual-core 32-bit LX6 microprocessor(s), up to 600 MIPS (200 MIPS for ESP32-S0WD, 400

MIPS for ESP32-D2WD)

• 448 KB ROM

• 520 KB SRAM

• 16 KB SRAM in RTC

• QSPI supports multiple flash/SRAM chips

Espressif Systems

ESP32 Datasheet V3.0

ESP32 Datasheet(PDF) 9 Page - ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD.