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Dorhea Manuals & User Guides

Dorhea supplies electronic components and maker kits, specializing in ESP32 development boards, DC-DC converters, and sensor modules for IoT and Arduino projects.

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Dorhea manuals

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DORHEA LM2596S DC-DC Buck Converter with LED Display Voltmeter Instruction Manual

LM2596 Buck Converter • January 9, 2026

Comprehensive instruction manual for the DORHEA LM2596S DC-DC Buck Converter with LED Display Voltmeter, detailing specifications, setup, operation, calibration, and maintenance.

DORHEA Digital 38kHz IR Receiver and Transmitter Sensor Module Kit (8-Piece) Instruction Manual

13658-1 • January 2, 2026

Instruction manual for the DORHEA Digital 38kHz IR Receiver and Transmitter Sensor Module Kit, model 13658-1. Provides setup, operation, maintenance, and troubleshooting guidance for electronic building block applications.

DORHEA ESP32-C6-DevKitM-1 Development Board User Manual

ESP32-C6-DevKitM-1 • December 16, 2025

User manual for the DORHEA ESP32-C6-DevKitM-1 development board, featuring ESP32-C6-WROOM-1 module with Wi-Fi 6, Bluetooth 5, and IEEE 802.15.4. Includes setup, operation, and technical specifications.

DORHEA ESP32 38-Pin Development Board User Manual

ESP32 38Pin Development Board • December 14, 2025

This manual provides comprehensive instructions for the DORHEA ESP32 38-Pin Development Board. It covers setup, operation, and technical specifications for this dual-core microcontroller, featuring 2.4GHz Wi-Fi and Bluetooth,…

DORHEA ESP32-C3 Mini Development Board Instruction Manual

ESP32-C3 Mini • December 12, 2025

Comprehensive instruction manual for the DORHEA ESP32-C3 Mini Development Board, covering setup, operation, maintenance, troubleshooting, and technical specifications.

DORHEA ESP32 Development Board CP2102 38-Pin Narrow Version User Manual

ESP32 Development Board CP2102 38Pin Narrow Version • November 22, 2025

This manual provides detailed instructions for setting up, operating, and maintaining the DORHEA ESP32 Development Board with CP2102 chip, 38-pin narrow version, featuring integrated WiFi and Bluetooth capabilities.

DORHEA ESP32 Development Board CP2102 38-Pin Micro USB User Manual

ESP32 Development Board • November 22, 2025

Comprehensive user manual for the DORHEA ESP32 Development Board with CP2102 chip, 38-pin narrow version, featuring WiFi and Bluetooth. Includes setup, operation, specifications, and troubleshooting.

DORHEA ADS1115 16-Bit Analog to Digital Converter Module User Manual

ADS1115 • November 16, 2025

Comprehensive user manual for the DORHEA ADS1115 16-Bit Analog to Digital Converter Module, providing setup, operation, maintenance, and troubleshooting instructions for Raspberry Pi and other microcontrollers.

DORHEA ESP32-S3 Development Board N16R8 User Manual

ESP32-S3-DevKitC-1-N16R8 • October 23, 2025

This manual provides comprehensive instructions for the DORHEA ESP32-S3 Development Board N16R8, covering power supply options, hardware connections, software setup, and flashing procedures for development.

DORHEA ESP32-S3-DevKit C N16R8 Development Board User Manual

ESP32-S3-DevKit C N16R8 • October 2, 2025

Comprehensive user manual for the DORHEA ESP32-S3-DevKit C N16R8 development board, covering setup, operation, features, and technical specifications for Wi-Fi and Bluetooth IoT applications.

DORHEA 1S Lithium Battery Level Indicator Capacity Module User Manual

1S • September 16, 2025

Instruction manual for the DORHEA 1S Battery Level Indicator Module, covering setup, operation, specifications, and troubleshooting for lithium, Ni-MH, and lead-acid batteries.

DORHEA ESP32 Development Board 3.5 inch LCD Display Instruction Manual

ESP32-WROOM-32 (3.5 inch LCD) / B0D8TC4RM8 • September 10, 2025

Comprehensive instruction manual for the DORHEA ESP32 Development Board with 3.5 inch LCD display. Includes setup, operation, maintenance, troubleshooting, and technical specifications for model ESP32-WROOM-32.