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Item #:
87828250
Dual Relay Module IoT Development Programmable 4MB Flash for Home Automation (DC5-60V)
Item #:
87828250
HNL 387
Price Details
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Imported from USA store
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Order now and get it around Saturday, July 25
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Mature and Stable Module: This module supports I/O port as well as UART program download port all pinout, programmable keys and reset keys, mature and stable.
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What Stands Out
Versatile Control
Equipped with programmable keys, this module offers flexible control options, making it ideal for both IoT development and home automation applications.
Enhanced Memory
With 4MB flash memory, it enables large-scale projects to store complex programs and data efficiently, providing users with ample capacity for innovative IoT solutions.
Wide Compatibility
Designed to operate within a DC5-60V range, it ensures compatibility with various devices and power sources, simplifying integration into existing systems.
Product Details
- Advanced Programmable Design: Features microcontroller with 4MB flash memory, programmable keys, and UART/I/O ports for flexible firmware updates and secondary development projects
- Secure Isolation Technology: Opto-isolated relays and certified WiFi/BLE modules ensure operator safety during high-voltage operations with AC250V or DC30V load control
- Dual-Channel Output Control: Two 5V relay channels deliver precise switching signals for managing diverse loads in industrial or residential automation applications
- Expanded Storage Capacity: 4MB flash storage accommodates complex code for IoT prototyping, smart device integration, and advanced automation scenarios
- Multi-Platform Compatibility: Ideal for IDE, and environments in home automation, robotics, and wireless control systems development
| Connector Type | Through Hole |
| Mounting Type | PCB Mount |
| Operation Mode | Automatic |
| Coil Voltage | 5 Volts |
| Maximum Switching Voltage | 60 Volts |
| Contact Material | Copper |
| Brand Name | Walfront |
| Part Number | WALFRONTzt70gie23b |
| Model | WALFRONTzt70gie23b |
| Unit Count | 1.00 Count |
| Manufacturer | WALFRONT |
| Brand | Walfront |
| Item Weight | 0.2 lbs (90 grams) |
Who Should Buy?
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Home Automation Enthusiasts
Ideal for users looking to automate their home devices efficiently using Wi-Fi connectivity and programmable relays.
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IoT Developers
Perfect for developers creating IoT applications needing dual relay control with 4MB flash memory for multiple functionalities.
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DIY Hobbyists
Great for hobbyists wanting to experiment with hardware projects and control appliances wirelessly through custom programming.
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Non-Technical Users
Not suitable for users lacking technical skills or programming knowledge, as setup requires familiarity with hardware and coding.
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Large Scale Systems
Not ideal for large-scale automation setups, as it supports only limited relay configurations and connections.
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Low-Power Devices
Inappropriate for users focused on low-power solutions, as the module requires regular DC5-60V power supply for operation.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the ESP32-Based Dual Relay Module used for?
Answer: The ESP32-Based Dual Relay Module is primarily used for IoT development and home automation. It features dual relay outputs that can control various electrical devices remotely via Wi-Fi. This allows users to operate appliances such as lights, fans, and other electronic devices with their smartphones or through automated scripts. Additionally, with the programmable keys and 4MB flash memory, the module supports custom configurations and applications tailored to specific automation needs. -
Question:
How does the programmable key feature work on the dual relay module?
Answer: The programmable key feature enables users to customize the relay's behavior to perform certain actions with just the press of a button. This functionality can be programmed through an interface provided in the module's firmware, allowing users to activate/deactivate devices or switches with minimal effort. For instance, you could configure a key to turn on a light and trigger a fan simultaneously, enhancing convenience in home automation scenarios. -
Question:
What voltage range does the ESP32 relay module support?
Answer: The ESP32-Based Dual Relay Module supports a voltage range of DC 5-60V, making it versatile for different home appliances and systems. This wide voltage range allows the module to be used for various applications, from simple low-voltage lighting control to more complex setups involving higher voltage devices like water pumps or motors. Users need to ensure that the connected devices are within this voltage range to ensure optimal and safe functioning. -
Question:
What programming languages can I use to develop applications for the ESP32 module?
Answer: You can use several programming languages to develop applications for the ESP32 module, including C and Python, particularly with frameworks like Arduino IDE and MicroPython. These languages allow for straightforward coding and integration with various libraries that facilitate IoT development. This versatility lets developers create applications tailored to their needs, whether it's simple relay control scripts or complex multi-device automation systems. -
Question:
Can I integrate the ESP32 relay module with other smart home systems?
Answer: Yes, the ESP32-Based Dual Relay Module can integrate seamlessly with various smart home systems and applications, such as Home Assistant or Blynk. By utilizing the module's Wi-Fi capabilities and APIs, users can connect it with their existing smart home setups, enabling cohesive control across devices. For example, you could join it with sensors, smart plugs, and other IoT devices, further enhancing automation and functionality through a single platform. -
Question:
What are the dimensions of the ESP32 relay module?
Answer: The dimensions of the ESP32-Based Dual Relay Module can vary slightly based on the manufacturer, but they typically measure around 53mm x 36mm. These compact dimensions make it easy to integrate into existing electronic systems and panels without taking up much space. This is particularly advantageous in tight installation areas, such as control boxes or home automation setups, ensuring that it can be conveniently placed without hindering other components. -
Question:
Is this module beginner-friendly for IoT projects?
Answer: Absolutely! The ESP32-Based Dual Relay Module is designed to be user-friendly, making it a great choice for beginners venturing into IoT projects. The combination of widely available resources, tutorials, and an intuitive programming interface allows new users to easily grasp the basics of programming and hardware control. Users can start with simple projects, such as controlling lights or appliances, and gradually build more complex automation solutions as their skills develop. -
Question:
What types of devices can be controlled using this relay module?
Answer: The ESP32 Dual Relay Module can control a wide range of devices, including household appliances like lamps, fans, heaters, and other electronic devices that operate within the supported voltage range. Additionally, it can be used in industrial applications, such as motor control, irrigation systems, and remote sensor setups. Its versatility makes it suitable for various scenarios, from simple home automation to complex IoT solutions in smart agricultural systems. -
Question:
Do I need any additional components to use this module?
Answer: While the ESP32-Based Dual Relay Module is relatively self-sufficient, you may need additional components depending on your project. For instance, if you're interfacing with high-voltage devices, you may want to include fuses or suitable wiring to ensure safety. Additionally, depending on your intended usage, you might also require power supplies or connectors for specific devices. Review your particular application to determine if extra components are necessary to ensure smooth operation. -
Question:
Where can I buy the ESP32-Based Dual Relay Module in Honduras?
Answer: You can purchase the ESP32-Based Dual Relay Module with Programmable Keys, 4MB Flash for IoT Development and Home Automation from Ubuy. Ubuy provides a reliable platform for sourcing electronic components and gadgets, making it a convenient option for customers in Honduras looking to enhance their home automation or IoT projects.
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Pros
- Compact design for easy integration
- Supports a range of voltages
- Useful for IoT projects
- Allows remote control of devices
Cons
- Limited documentation and support.
Product Price History
Important information
- 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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HNL 387
Order now and get it around Saturday, July 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- Safe and Harmless with BLE modules
- Output Switching with 2-way 5V relay
- Large capacity of 4M
- Suitable for controlling loads with AC250V or DC30V or less
- Ideal for secondary development learning, smart home, control, etc.