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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.

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

About Dorhea manuals on Manuals.plus

Dorhea is a provider of electronic components and development tools aimed at hobbyists, engineers, and DIY enthusiasts. The brand offers a diverse selection of modules, including ESP32-WROOM and ESP32-C3 development boards featuring Wi-Fi and Bluetooth connectivity, ideal for Internet of Things (IoT) applications.

In addition to microcontrollers, Dorhea manufactures power management solutions such as adjustable DC-DC buck boost converters and voltage regulators. Their product lineup also extends to sensor kits, relay modules, and infrared communication tools, making them a go-to choice for prototyping and educational electronics projects.

Dorhea manuals

Latest manuals from manuals+ curated for this brand.

Dorhea manuals from online retailers

DORHEA SG90 Micro Servo Motor Instruction Manual

DORHEA SG90 Micro Servo Motor Instruction Manual

SG90 • March 5, 2026
Comprehensive instruction manual for the DORHEA SG90 Micro Servo Motor, covering setup, wiring, operation, specifications, and troubleshooting for various RC and robotics applications.
DORHEA ESP32 D1 Mini Development Board User Manual

DORHEA ESP32 D1 Mini Development Board User Manual

ESP32 D1 Mini • March 3, 2026
User manual for the DORHEA ESP32 D1 Mini Development Board, providing instructions for setup, operation, maintenance, troubleshooting, and specifications for IoT projects.
DORHEA ESP32 WiFi 4-Channel Relay Module User Manual

DORHEA ESP32 WiFi 4-Channel Relay Module User Manual

ESP32-WROOM-32E • January 14, 2026
Comprehensive user manual for the DORHEA ESP32-WROOM-32E 4-Channel WiFi Relay Module, covering setup, operation, programming, and specifications for smart home and Arduino projects.

Dorhea support FAQ

Common questions about manuals, registration, and support for this brand.

  • How do I power the Dorhea ESP32 development board?

    Most Dorhea ESP32 boards can be powered via the USB port (typically Micro-USB or USB-C) or through the VIN pin using an external power supply within the specified voltage range (usually 5V).

  • Are Dorhea modules compatible with Arduino IDE?

    Yes, Dorhea ESP32 and other microcontroller boards are generally compatible with the Arduino IDE. You will need to install the appropriate board manager headers for ESP32 devices.

  • Where can I find drivers for the CP2102 chip on Dorhea boards?

    Many Dorhea development boards use the CP2102 USB-to-UART bridge. Drivers can typically be downloaded from the Silicon Labs website or are automatically installed by modern operating systems.

  • How do I contact Dorhea for technical support?

    Dorhea primarily sells through third-party marketplaces. For support, warranty claims, or returns, it is recommended to contact the seller directly through the platform (e.g., Amazon or AliExpress) where the item was purchased.