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Espressif Manuals & User Guides

Espressif Systems (ESP32) offers a series of powerful, low-power microcontrollers with integrated Wi-Fi and Bluetooth, widely used in IoT and smart home development.

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About Espressif manuals on Manuals.plus

Espressif Systems is the creator of the Sary ESP32 series, a family of low-cost, low-power system on a chip (SoC) microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. Designed for mobile, wearable electronics, and Internet of Things (IoT) applications, the ESP32 defines the standard for robust connectivity and high performance. The chipset utilizes a dual-core or single-core Tensilica Xtensa LX6 microprocessor, offering versatility for hobbyists, engineers, and industrial developers alike.

Since its release, the ESP32 has become a cornerstone of the maker community and professional IoT sector. It supports a wide range of development environments, including the Arduino IDE, Espressif’s own ESP-IDF, MicroPython, and Lua. The category includes documentation not only for the chips themselves but also for the myriad of development boards (such as ESP-WROOM-32, devkits, and third-party modules like the WT32-ETH01) that utilize this powerful architecture.

Espressif manuals

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ESP32 WT32-ETH01 Boky Torolàlana ho an'ny mpampiasa

18 martsa 2024
ESP32 WT32-ETH01 Development Board Product Information Specifications Product Name: ESP32-WT32-ETH01 Version: 1.2 (October 23, 2020) RF Attestation: FCC/CE/RoHS Wi-Fi Protocol: 802.11b/g/n/e/i (802.11n, speed up to 150 Mbps) Frequency Range: 2.4~2.5…

CIRCUIT HEIGHTS ESP32 Spider Bot Tutorial Installation Guide

Febroary 16, 2026
CIRCUIT HEIGHTS ESP32 Spider Bot Tutorial Product Specifications Product Name: SpiderBot Description: Multi-legged Spider Robot Assembly Time: Approximately 2 hours Power Source: 18650 battery Control Board: esp8266 Controller board Tools…

elector ESP32 Energy Meter User Manual

11 Oktobra 2025
elektor ESP32 Energy Meter Specifications Power Supply: Up to 300 mA at 12 V Microcontroller: ESP32-S3 Display Compatibility: OLED displays with basic OLED support and Adafruit_SSD1306 & Adafruit_GFX libraries Wi-Fi…

AITEWIN ROBOT ESP32 Devkitc Core Board User Manual

6 Oktobra 2025
AITEWIN ROBOT ESP32 Devkitc Core Board Specifications Processor (MCU) Dual-core Tensilica LX6 microprocessor Clock Speed Up to 240 MHz Flash Memory 4 MB standard (some variants may include 8 MB)…

Digilog ESP32 Super Mini Dev Board Torolàlana

Septambra 6, 2025
Famaritana ny Digilog ESP32 Super Mini Dev Board Anaran'ny vokatra: ESP32 Super Mini Dev Board Karazana Board: ESP32C3 Dev Module Fifandraisana: USB CDC Baud Rate: 9600 LED Onboard: GPIO8 Setup-1 My…

ESP32-S2-WROVER & ESP32-S2-WROVER-I Datasheet | Espressif Systems

Takela-daza
Datasheet for Espressif's ESP32-S2-WROVER and ESP32-S2-WROVER-I Wi-Fi MCU modules. This document details the features, specifications, electrical characteristics, pin definitions, block diagrams, physical dimensions, and applications of these powerful IoT-focused microcontrollers.

ESP32 Chip Version v3.0 User Guide - Espressif

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User guide detailing the design changes and impact of the ESP32 Chip Version v3.0 from Espressif, including technical specifications, upgrade scenarios, and ordering information.

ESP32 ESP-IDF 编程指南

Torolàlana momba ny programa
ESP32 ESP-IDF 编程指南为使用 Espressif 的 ESP-IDF 框架在 ESP32、ESP32-S 和 ESP32-C 系列芯片上进行嵌入式系统开发提供了全面的指导,涵盖了快速入门、API 参考、硬件详细信息等 IoT 开发内容。

ESP32-C61-WROOM-1U User Manual and Datasheet

User Manual
Comprehensive user manual and datasheet for the Espressif ESP32-C61-WROOM-1U module, detailing features, specifications, pin definitions, getting started guide, and FCC compliance information.

ESP-WROOM-S2 Hardware Evaluation Platform Guide

Hardware Evaluation Guide
This guide details the ESP-WROOM-S2 hardware evaluation platform by Espressif, covering setup, firmware download, and host MCU interaction. Includes steps for integrating the ESP-WROOM-S2 with STM32 development boards.

Espressif ESP32 Development Kits Overview

Takela-daza
A comprehensive guide to Espressif's ESP32 development kits, including ESP32-C3, ESP32-C6, ESP8684, ESP32-S3, ESP32-S2, and ESP32 series development boards. Details features, specifications, pinouts, and usage.

ESP32-S2 ESP-IDF Programming Guide

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Comprehensive guide for developing IoT applications with the ESP32-S2 microcontroller using Espressif's IoT Development Framework (ESP-IDF). Covers setup, API references, and best practices.

Espressif manuals from online retailers

Espressif ESP32-PICO-MINI-02U-N8R2 Module User Manual

ESP32-PICO-MINI-02U-N8R2 • February 13, 2026
Comprehensive user manual for the Espressif ESP32-PICO-MINI-02U-N8R2 module, covering setup, operation, specifications, and troubleshooting for this Wi-Fi and Bluetooth LE microcontroller.

Espressif EchoEar Development Board User Manual

EchoEar Development Board • February 7, 2026
Comprehensive user manual for the Espressif EchoEar Development Board. Learn about its features, setup, operation, specifications, and troubleshooting for AI voice interaction applications.

Espressif ESP32-WROVER-E Module Instruction Manual

ESP32-WROVER-E • January 20, 2026
This manual provides essential information for the setup, operation, and maintenance of the Espressif ESP32-WROVER-E Module, a versatile Wi-Fi, Bluetooth, and BLE MCU with 4MB Flash and 8MB…

Espressif ESP Thread Border Router/Zigbee Gateway Board User Manual

ESP Thread Border Router/Zigbee Gateway Board • January 18, 2026
Comprehensive user manual for the Espressif ESP Thread Border Router/Zigbee Gateway Board, detailing setup, operation, specifications, and troubleshooting for Thread 1.3 and Matter application development.

Espressif ESP32-S3-WROOM-1-N16 Module User Manual

ESP32-S3-WROOM-1-N16 • October 15, 2025
Comprehensive instruction manual for the Espressif ESP32-S3-WROOM-1-N16 Module, detailing its features, setup, operation, maintenance, troubleshooting, and technical specifications for developers and engineers.

ESP32-C6-WROOM-1 Module User Manual

ESP32-C6-WROOM-1 • February 14, 2026
Comprehensive user manual for the ESP32-C6-WROOM-1 and ESP32-C6-WROOM-1U modules, covering features, specifications, pin definitions, schematics, and product handling.

Espressif EchoEar Meow Companion AI Chatbot User Manual

EchoEar • February 7, 2026
Comprehensive user manual for the Espressif EchoEar Meow Companion AI Chatbot, covering setup, operation, features, specifications, and developer resources for this intelligent desktop voice dialogue toy kit.

EchoEar AI Development Kit User Manual

EchoEar AI Development Kit • February 7, 2026
Comprehensive user manual for the EchoEar AI Development Kit by Espressif Systems, detailing its components, setup, operation, specifications, and support information for AI and voice interaction development.

Espressif ESP32-WROOM-32UE Module User Manual

ESP32-WROOM-32UE • January 8, 2026
Comprehensive user manual for the Espressif ESP32-WROOM-32UE Wi-Fi and Bluetooth Module, covering setup, operation, specifications, and troubleshooting for N4, N8, and N16 variants.

ESP-C3-12F KIT Development Board User Manual

ESP-C3-12F KIT • November 4, 2025
Comprehensive user manual for the ESP-C3-12F KIT, a low-cost WiFi+Bluetooth 5.0 module development board. Includes specifications, setup, operation, and pinout details for the Espressif ESP32-C3 microcontroller.

ESP32-P4-Function-EV-Board AIoT Development Kit User Manual

ESP32-P4-Function-EV-Board • September 18, 2025
Comprehensive user manual for the Espressif ESP32-P4-Function-EV-Board, an AIoT development kit featuring a dual-core RISC-V processor, Wi-Fi 6, Bluetooth 5, MIPI-CSI/DSI, and H.264 encoding. Includes setup, operation, specifications,…

Espressif support FAQ

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  • What is the ESP32?

    The ESP32 is a series of low-cost, low-power system on a chip (SoC) microcontrollers with integrated Wi-Fi and dual-mode Bluetooth, developed by Espressif Systems.

  • How do I program an ESP32 board?

    ESP32 boards can be programmed using various environments, including the Arduino IDE, Espressif IoT Development Framework (ESP-IDF), and MicroPython.

  • Inona voltage does the ESP32 use?

    The ESP32 chip operates at 3.3V. While many development boards include a voltage regulator to accept 5V via USB, directly connecting 5V to the GPIO pins can damage the chip.

  • Why does my ESP32 not upload code?

    Some boards require you to hold the 'BOOT' button while the upload starts, or ensure the correct USB-to-UART drivers (such as CP210x or CH340) are installed on your computer.