ESP32 Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for ESP32 products.

Tip: include the full model number printed on your ESP32 label for the best match.

ESP32 manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

Aideepen ESP32 Mini WIFI Bluetooth Development Board User Manual

November 3, 2026

Aideepen ESP32 Mini WIFI Bluetooth Development Board Product selling points: There are two rows of pins on the left and right sides of the development board, making it very convenient to use. MINI ESP32 development board onboard ESP-WROOM-32 module, paired…

Brand: Aideepen

HELTEC LoRa32 ESP32 Development Board User Manual

October 19, 2026

HELTEC LoRa32 ESP32 Development Board Product Introduction WiFi LoRa 32 V4 is a fully upgraded version of the classic LoRa development board. Since its launch, this product series has been highly favored by developers and manufacturers. The V4 version has…

Brand: HELTEC

diymore ESP32-2432S028 Development Board with 2.8 Inch Touch Screen Instruction Manual

October 18, 2026

diymore ESP32-2432S028 Development Board with 2.8 Inch Touch Screen Features Easy to use, no need for authorization, deeply optimized algorithm firmware, maximum computing power up to 1060KH/s Visual interface: Using ESP32-D0WD-V3 WiFi MCU, equipped with a 2.8-inch touch screen, it…

Brand: Diymore

diymore ESP32 Four Way Relay Module User Manual

October 17, 2026

diymore ESP32 Four Way Relay Module User Manual Features Equipped with ESP32 module, supporting remote control and secondary development. Four way relay design to meet multi scenario control requirements. Supports AC 220V input and is suitable for a wide range…

Brand: Diymore

Xiaozhi ESP32 0.96 Inch OLED Screen AI Voice Watch DIY Electronic Watch Kit Instruction Manual

October 17, 2026

Xiaozhi ESP32 0.96 Inch OLED Screen AI Voice Watch DIY Electronic Watch Kit Product Parameters Product Name: Smart AI Voice Watch Operating Current: Maximum 250mA @ 3.7V Connectivity: WiFi Motherboard Model: ESP32S3N16R8 Display: 0.96-inch OLED Case Dimensions: 43mm * 52mm…

Brand: XiaoZhi

Waveshare ESP32-S3-Relay-6CH 6-Channel ESP32-S3 WiFi Relay Module Instructions

October 16, 2026

Waveshare ESP32-S3-Relay-6CH 6-Channel ESP32-S3 WiFi Relay Module Overview ESP32-S3-Relay-6CH is a relay control product with multiple development options (Arduino IDE and MicroPython). The documentation emphasizes electrical safety, correct matching of relay and load ratings, and confirming/resetting relay status after power-on.…

Brand: WAVESHARE

DIYables ESP32 Relay Module User Manual

October 15, 2026

DIYables ESP32 Relay Module Features Optional 4-channel or 8-channel relay configuration for flexible adaptation to diverse scenarios. Integrated CH340 chip enables one-click programming via Type-C interface. Opto-isolated input/output ensures robust interference resistance and stable operation. Supports Modbus protocol for compatibility…

Brand: DIYables

diymore ESP32-2432S028R Smart Display Development Board User Manual

October 15, 2026

diymore ESP32-2432S028R Smart Display Development Board Overview This module is designed for easy standalone cryptocurrency mining operation with a visual touch interface, Wi‑Fi/Bluetooth connectivity, and up to 1060KH/s computing power. It supports Wi‑Fi-based operation without requiring an external computer. Specifications…

Brand: Diymore

JCZN JC4827W543,ESP32 Wifi And Bluetooth Module User Guide

October 13, 2026

Introduction The objective of this post is to explain how to upload an Arduino program to the JC4827W543 module, from JCZN . The ESP32 WiFi and Bluetooth chip is the latest generation of Espressif products. It has a dual-core 32-bit…

Brand: JCZN

Elecrow ESP32 3.5 Inch Capacitive Touchscreen Module Instructions

October 11, 2026

Elecrow ESP32 3.5 Inch Capacitive Touchscreen Module Instructions Customer Support & After-Sales Service Information If the product is damaged, lost, missing manuals, requires logistics inquiry, customization, or bulk order discounts, please contact the seller: Via AliExpress order chat window WhatsApp:…

Brand: ELECROW

ESP32 Shutter Tester Hardware and Wiring Guide

instruction • November 4, 2026

Comprehensive hardware and wiring guide for the ESP32 Shutter Tester. Includes instructions for JST HX connectors, sensor mounting, power connections, and module integration.

Brand: ESP32

ESP32 Troubleshooting Guide

troubleshooting guide • September 1, 2026

A comprehensive troubleshooting guide for resolving common issues when using the ESP32 development board with the Arduino IDE, including installation, compilation, and connection errors.

Brand: ESP32

ESP32S3 Camera Module User Guide

installation guide • August 2, 2026

Comprehensive installation and testing guide for the ESP32S3 Camera Module (Model: 705DESP32S3CAM01), covering hardware overview, firmware flashing, and operation.

Brand: ESP32

ESP32 Touch-Sensitive LED Matrix Project Code

software manual • August 2, 2026

Source code and documentation for an ESP32-based 6x6 LED matrix project featuring MPR121 touch sensors, a web-based control interface, and interactive display modes.

Brand: ESP32

ESP32-2424S012 1.28-inch Circular Display Development Board

technical specification • July 29, 2026

Technical documentation and specifications for the ESP32-2424S012 IoT development board, featuring a 1.28-inch circular IPS display, ESP32-C3-MINI-1U MCU, and support for drag-and-drop programming.

Brand: ESP32

3.2-Inch Smart Display TFT LCD Module for ESP32 User Guide

manual • July 15, 2026

Comprehensive user guide and technical specifications for the 3.2-Inch Smart Display TFT LCD Module for ESP32 (Models E32R32P and E32N32P), covering setup, safety, and maintenance.

Brand: ESP32

ESP32-4848S040 4-Inch Capacitive Touch Development Board Specification

technical specification • July 5, 2026

Technical specifications and overview of the ESP32-4848S040 IoT development board, featuring a 4-inch 480x480 capacitive touch screen, ESP32-S3 dual-core processor, and integrated Wi-Fi/Bluetooth.

Brand: ESP32

ESP32-S3-CAM Development Board with OV3660 Camera Module

technical specification • June 13, 2026

Technical specifications and features of the ESP32-S3-CAM development board, including Wi-Fi, Bluetooth 5, dual Type-C ports, and OV3660 camera integration.

Brand: ESP32

ESP32--32 CP2102 Development Board Technical Specifications

technical specification • May 19, 2026

Technical specifications and feature overview for the ESP32--32 CP2102 Development Board, featuring Wi-Fi, Bluetooth, and versatile interface support.

Brand: ESP32

ESP32 DevKitC + NRF24L01 PA LNA 2.4GHz Module User Manual

manual • May 7, 2026

User manual for the ESP32 DevKitC + NRF24L01 PA LNA 2.4GHz module development board, including specifications, safety warnings, and usage instructions.

Brand: ESP32

ESP32 ESP-WROOM-32 Development Board User Guide

manual • May 4, 2026

Technical specifications and overview of the ESP32 ESP-WROOM-32 development board featuring WiFi, Bluetooth, Type-C interface, and dual-core processing.

Brand: ESP32

ESP32 + NRF24L01 PA LNA 2.4GHz Module User Manual

manual • May 4, 2026

User manual for the ESP32 + NRF24L01 PA LNA 2.4GHz module, compatible with Flipper Zero. Includes safety warnings, power supply instructions, and usage guidelines.

Brand: ESP32

ESP32-DevKitC Core Board User Manual

ESP32-DevKitC Core Board ESP32-WROOM-32D NodeMCU-32S • 1 PDF • October 30, 2026 • AliExpress

Comprehensive instruction manual for the ESP32-DevKitC Core Board, featuring ESP32-WROOM-32D, WiFi, and Bluetooth connectivity for IoT and Arduino projects.

Brand: ESP32

ESP32 DEVKIT V1 Wireless WiFi Bluetooth Development Board User Manual

ESP32 WROOM-32 Development Board • October 10, 2026 • AliExpress

Comprehensive user manual for the ESP32 DEVKIT V1 Wireless WiFi Bluetooth Development Board, covering setup, operation, specifications, and troubleshooting for various Micro USB and Type-C models.

Brand: ESP32

ESP32-S3 DevKitC-1 Development Board User Manual

ESP32-S3 DevKitC-1 • August 23, 2026 • AliExpress

A comprehensive instruction manual for the ESP32-S3 DevKitC-1 Development Board, covering setup, operation, specifications, and troubleshooting for this versatile MCU core board with Wi-Fi, Bluetooth, and Type-C connectivity.

Brand: ESP32

4.0-inch ESP32 WiFi Bluetooth Development Board User Manual

ESP32-32E • 1 PDF • July 2, 2026 • AliExpress

Comprehensive instruction manual for the 4.0-inch ESP32 WiFi Bluetooth Development Board, featuring a 320x480 color touchscreen, ESP32-32E module, and various interfaces for embedded development.

Brand: ESP32

ESP32-2432S028 2.8-inch Display Module User Manual

ESP32-2432S028 • 1 PDF • May 19, 2026 • AliExpress

Comprehensive user manual for the ESP32-2432S028 2.8-inch resistive touch screen display module, covering setup, operation, specifications, and support.

Brand: ESP32

ESP32-P4C5 Core Board User Manual

ESP32-P4C5 Core Board • May 8, 2026 • AliExpress

Comprehensive instruction manual for the ESP32-P4C5 Core Board, detailing its features, specifications, setup, operation, and maintenance for high-performance embedded applications.

Brand: ESP32

ESP32-S3-DevKitC-1 Development Board User Manual

ESP32-S3-DevKitC-1 • April 10, 2026 • AliExpress

Comprehensive user manual for the ESP32-S3-DevKitC-1 Development Board, covering setup, operation, maintenance, troubleshooting, and specifications for this WiFi, Bluetooth-compatible BLE 5.0, and Mesh wireless module.

Brand: ESP32

Pipeline Robot with Camera and WiFi Image Transmission - User Manual

Pipeline Robot • April 8, 2026 • AliExpress

Comprehensive user manual for the Pipeline Robot with Camera and WiFi Image Transmission, an ESP32 Development Board FPV Video Car. Includes setup, operation, maintenance, specifications, and troubleshooting.

Brand: ESP32

ESP32-S3- DevKitC-1 Development Board User Manual

ESP32-S3- DevKitC-1 N16R8 • February 22, 2026 • AliExpress

Comprehensive user manual for the ESP32-S3- DevKitC-1 development board, covering setup, operation, specifications, and troubleshooting for WiFi+Bluetooth IoT applications.

Brand: ESP32

ESP32 ESP-WROOM-32D Development Board with 0.96 Inch OLED Display User Manual

ESP32 ESP-WROOM-32D • December 11, 2025 • AliExpress

Comprehensive user manual for the ESP32 ESP-WROOM-32D development board, featuring WiFi, Bluetooth, and an integrated 0.96-inch OLED display. Includes setup, operation, specifications, and troubleshooting.

Brand: ESP32

ESP32-S3 N16R8 Development Board AI Intelligent Voice Machine Instruction Manual

ESP32-S3 N16R8 Development Board • December 9, 2025 • AliExpress

Comprehensive instruction manual for the ESP32-S3 N16R8 Development Board, an AI intelligent voice machine combination kit with a 0.91-inch OLED display. Learn about its features, specifications, setup, and operation for IoT and AI applications.

Brand: ESP32

ESP32 Development Board User Manual

ESP32-WROOM-32 NodeMCU-32S • November 18, 2025 • AliExpress

Comprehensive user manual for the ESP32 Development Board, covering setup, operation, specifications, and troubleshooting for CP2102, CH340C, WiFi, and Bluetooth models.

Brand: ESP32