What is the Ttgo T-Relay ESP32 Wireless Module?

The Ttgo T-Relay ESP32 Wireless Module is a versatile development board featuring a DC 5V supply, four groups of relays, and 4MB of flash memory. This module is perfect for home automation and IoT projects as it allows you to control multiple devices remotely via WiFi and Bluetooth connectivity. Its compact size and multiple relay channels make it an ideal choice for various applications, including smart home systems, where controlling lights, fans, or appliances is essential.

How does the remote switch control work on the Ttgo T-Relay module?

The remote switch control functionality of the Ttgo T-Relay module operates via WiFi and Bluetooth connections. You can easily integrate the module with a smartphone app or develop your own custom application to control the relays. For example, by sending commands from your app, you can turn devices on or off from anywhere within your WiFi range, or use Bluetooth to manage them in proximity. This makes it convenient for users to automate home devices or manage complex systems efficiently.

What can I use the Ttgo T-Relay module for?

The Ttgo T-Relay module can be used for a variety of applications, such as smart home automation, remote control of electronics, and integration projects with sensors. For instance, it can manage appliances like lights, fans, or even garden irrigation systems based on sensor feedback or user-inputted schedules. This flexibility allows hobbyists and developers alike to create tailored solutions fitting their specific automation needs.

Does the Ttgo T-Relay module support firmware updates?

Yes, the Ttgo T-Relay module supports firmware updates, which can enhance its functionalities and improve performance. These updates can be done over-the-air (OTA), allowing you to upgrade the module wirelessly without the need for physical access. This feature is particularly useful in maintaining the latest security protocols and adding new features, ensuring your application remains efficient and up-to-date.

What are the voltage requirements for the Ttgo T-Relay module?

The Ttgo T-Relay module operates at a DC voltage of 5V. This is standard for many microcontroller-based applications and ensures compatibility with a wide range of power supplies and devices. Such voltage requirements make it convenient for users to power the module using USB power banks or standard DC power adapters, facilitating easy integration into different projects without needing specialized power sources.

Is programming the Ttgo T-Relay module difficult?

Programming the Ttgo T-Relay module is relatively straightforward, especially for those familiar with Arduino or the ESP32 framework. It can be programmed using the Arduino IDE, which provides a range of libraries and examples to help beginners get started quickly. Developers can create complex applications that involve controlling multiple relays and integrating various sensors or actuators, making it suitable for both novice and advanced users.

How many devices can I control with the Ttgo T-Relay module?

With the Ttgo T-Relay module, you can control up to four devices simultaneously through its four relay outputs. Each relay can be independently controlled, allowing you to manage multiple systems easily. This feature is particularly useful in scenarios such as automating room lighting where you need to manage multiple lights at once, making the module a powerful tool for home automation setups.

Can I integrate the Ttgo T-Relay with existing home automation systems?

Yes, the Ttgo T-Relay module can be integrated with existing home automation systems due to its WiFi and Bluetooth capabilities. It can interact with popular platforms like Home Assistant or OpenHAB, allowing you to create a cohesive smart home environment. This integration enables seamless command of devices from various applications, ensuring users can manage their smart home setups effortlessly.

What programming languages can I use with the Ttgo T-Relay module?

The Ttgo T-Relay module primarily supports the C++ programming language through the Arduino IDE, but can also be utilized with MicroPython or ESP-IDF for more advanced projects. This flexibility enables developers to choose the language they are most comfortable with, allowing them to harness the full potential of the module's capabilities while creating custom solutions tailored to their requirements.

Where can I buy the Ttgo T-Relay ESP32 Wireless Module in Sweden?

You can purchase the Ttgo T-Relay ESP32 Wireless Module from Ubuy, which offers a wide range of electronic components, including development boards. Ubuy provides access to various products online, ensuring you can find the Ttgo T-Relay module conveniently and efficiently to meet your project needs.

How to Shop Ttgo T-Relay Esp32 Wireless Module Dc 5V 4 Groups Online From Ubuy?

It’s easy to shop Ttgo T-Relay Esp32 Wireless Module Dc 5V 4 Groups online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is Ttgo T-Relay Esp32 Wireless Module Dc 5V 4 Groups Available to Shop Online in Sweden?

Yes, at Ubuy Sweden this product is available for you to shop at a reasonable price. The Ttgo T-Relay Esp32 Wireless Module Dc 5V 4 Groups is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Ttgo T-Relay Esp32 Wireless Module Dc 5V 4 Groups Relay Development Board 4Mb Flash WF Bluetuth Remote Switch Control

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Item #: 144562898

Ttgo T-Relay Esp32 Wireless Module Dc 5V 4 Groups Relay Development Board 4Mb Flash WF Bluetuth Remote Switch Control

Item #: 144562898

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What Stands Out

Wireless Control

The Ttgo T-Relay ESP32 offers seamless wireless control via WiFi and Bluetooth, enabling remote operation of connected devices, enhancing convenience and flexibility for home automation projects.

Multi-Relay Support

Equipped with four relay groups, this module allows users to control multiple devices simultaneously, making it ideal for complex applications requiring multiple on/off controls in a single board.

Development Friendly

Boasting 4MB of flash memory, the Ttgo T-Relay is tailored for developers, facilitating easy programming and customization, making it suitable for both beginner and advanced electronics enthusiasts.

Product Details

Item Weight

0.3 lbs (140 grams)

Who Should Buy?

Home Automation
Ideal for users looking to remotely control home appliances through a wireless network or Bluetooth connection.
Developers and Hobbyists
Suitable for electronics enthusiasts who want to build IoT projects or prototypes involving relay control.
Remote Control Systems
Great for creating custom remote control applications for automated systems, benefiting various DIY projects.

Industrial Applications
Not suitable for heavy-duty industrial use, where reliability and robustness are critical in automation systems.

Product Description

Ttgo T-Relay Esp32 Wireless Module Dc 5V 4 Groups Relay Development Board 4Mb Flash WF Bluetuth Remote Switch Control

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Question: How to Shop Ttgo T-Relay Esp32 Wireless Module Dc 5V 4 Groups Online From Ubuy?

Answer: It’s easy to shop Ttgo T-Relay Esp32 Wireless Module Dc 5V 4 Groups online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Ttgo T-Relay Esp32 Wireless Module Dc 5V 4 Groups Available to Shop Online in Sweden?

Answer: Yes, at Ubuy Sweden this product is available for you to shop at a reasonable price. The Ttgo T-Relay Esp32 Wireless Module Dc 5V 4 Groups is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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Ttgo T-Relay Esp32 Wireless Module Dc 5V 4 Groups Relay Development Board 4Mb Flash WF Bluetuth Remote Switch Control

SEK 869

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