ESPRESSIF SYSTEMS PTE LTD ESP32SOLO1C User Manuals

Table of Contents

• 1 Overview

  6
• 2 Pin Definitions

  8
  • 2.1 Pin Layout

    8
  • 2.2 Pin Description

    8
  • 2.3 Strapping Pins

    9
• 3 Functional Description

  11
  • 3.1 CPU and Internal Memory

    11
  • 3.2 External Flash and SRAM

    11
  • 3.3 Crystal Oscillators

    11
  • 3.4 RTC and Low-Power Management

    12
• 4 Peripherals and Sensors

  13
• 5 Electrical Characteristics

  14
  • 5.1 Absolute Maximum Ratings

    14
  • 5.2 Recommended Operating Conditions

    14
  • 5.3 DC Characteristics (3.3 V, 25 °C)

    14
  • 5.4 Wi-Fi Radio

    15
  • 5.5 BLE Radio

    15
    • 5.5.1 Receiver

      15
  • 5.6 Reflow Profile

    16
• 8 Physical Dimensions

  17
• 9 Recommended PCB Land Pattern

  18
• 10 Learning Resources

  19
  • 10.1 Must-Read Documents

    19
  • 10.2 Must-Have Resources

    19
• Revision History

  19