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108722899
1 Channel ESP8266 WiFi Relay ESP-12F Development Board Module Optocoupler Isolation 30A for Smart Home Wireless Control DC7-28/5V
86% of respondents would recommend this to a friend
Nº de artículo:
108722899
DOP 1454
Price Details
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The ESP8266 Single 30A Relay Board is your ideal solution for smart home automation and wireless control.
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What Stands Out
WiFi Connectivity
Seamless integration with smart home systems allows for remote control through WiFi, enhancing convenience and accessibility for users.
Optocoupler Isolation
Provides enhanced safety and protection against electrical surges, ensuring reliable operation and longevity for various applications.
High Current Rating
With a robust 30A capacity, it effectively manages high-power devices, making it ideal for heavy-duty applications in smart homes.
Detalles de producto
| RAM Memory Installed | 4 MB |
| Memory Storage Capacity | 4 MB |
| Connectivity Technology | GPIO, UART, Wi-Fi |
| Operating System | Linux |
| Compatible Devices | Smart home devices, External TTL serial modules |
| RAM Memory Technology | LPDDR4 |
| Processor Count | 1 |
| Brand | JESSINIE |
| Model Name | JESSINIE 1 Channel ESP8266 WiFi Relay ESP-12F Development Board |
| Number of Packs | 1 |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Manufacturer | JESSINIE |
| Model Number | ESP8266 |
| Mfr Part Number | 83528 |
| Ram Memory Installed Size | 4 MB |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Smart Home Enthusiasts
Ideal for users looking to integrate WiFi-controlled devices into their home automation systems with ease.
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DIY Developers
Perfect for hobbyists and makers wanting to create custom wireless control solutions for various projects and devices.
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Energy Management
Great for individuals seeking to monitor and control energy usage remotely for different home appliances or systems.
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Non-Technical Users
Not suitable for those unfamiliar with electronics or programming, as setup may require technical skills and knowledge.
DESCRIPCIÓN DEL PRODUCTO
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Preguntas y respuestas de los clientes
-
Pregunta:
What is the maximum current capacity of the 1 Channel ESP8266 WiFi Relay Module?
Respuesta: The 1 Channel ESP8266 WiFi Relay Module has a maximum current capacity of 30A. This allows you to control heavy-duty appliances like lights, fans, and heaters with ease. This feature is particularly useful for smart home applications where you want to automate and control high-power devices remotely, ensuring your energy management is both efficient and safe. -
Pregunta:
How do I connect the ESP8266 WiFi Relay to my smart home system?
Respuesta: You can connect the ESP8266 WiFi Relay Module to your smart home system through Wi-Fi. First, ensure the relay board is powered correctly (DC7-28/5V). Then, using the compatible mobile app or home automation platform, follow the app instructions to connect your module to your Wi-Fi network. Commonly used platforms include Home Assistant and Blynk, allowing you to create rules and schedules for device automation. -
Pregunta:
What is optocoupler isolation and why is it important?
Respuesta: Optocoupler isolation is a method used in the 1 Channel ESP8266 WiFi Relay Module that electrically separates the control circuit from the load circuit. This is crucial for safeguarding your microcontroller from voltage spikes and interference that could cause malfunctions. It helps maintain system stability and safety, ensuring the longevity of your smart home setup. -
Pregunta:
What operating voltage should I use for this relay module?
Respuesta: The ESP8266 WiFi Relay Module operates within a voltage range of DC7-28V. For best performance, it’s recommended to use 5V for stable operation. This versatility allows it to be compatible with various power sources, making it an excellent choice for different projects and installations in your smart home systems. -
Pregunta:
Is it possible to control multiple devices with one ESP8266 relay?
Respuesta: While the 1 Channel ESP8266 WiFi Relay Module is designed for single-device control, you can use multiple modules to manage several devices. For instance, you could configure one relay for your living room light and another for your outdoor lights. This allows you to automate various appliances conveniently through smart programming. -
Pregunta:
Can I use this relay module in outdoor environments?
Respuesta: The ESP8266 WiFi Relay Module is primarily designed for indoor applications. If used outdoors, it should be housed in a waterproof enclosure to protect against moisture and environmental conditions. This setup is ideal for controlling outdoor lighting or irrigation systems safely while ensuring functionality. -
Pregunta:
What development environments are compatible with the ESP-12F module?
Respuesta: The ESP-12F module is compatible with various development environments including Arduino IDE, PlatformIO, and Espressif’s ESP-IDF. These platforms provide rich libraries and support, allowing you to program the relay module for specific tasks such as scheduling or remote management using custom firmware or applications. -
Pregunta:
Does this relay module support mobile app control?
Respuesta: Yes, the 1 Channel ESP8266 WiFi Relay Module can be controlled via mobile applications designed for smart home automation. Apps such as Blynk and Smart Life allow you to control the relay remotely, monitor device statuses, and set schedules, providing seamless management from your smartphone. -
Pregunta:
Where can I buy the 1 Channel ESP8266 WiFi Relay ESP-12F Development Board Module in Dominican Republic?
Respuesta: You can purchase the 1 Channel ESP8266 WiFi Relay ESP-12F Development Board Module from Ubuy in Dominican Republic. Ubuy offers a wide selection of electronic components and smart home devices, making it a reliable source for your tech needs and home automation projects.
JESSINIE Single Board Computers ESP8266 Editorial Review
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Customer Reviews & Ratings
7 valoraciones de los clientes
-
5 estrella
53%
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4 estrella
22%
-
3 estrella
0%
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2 estrella
25%
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1 estrella
0%
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ventajas
- Easy to set up and use
- Reliable wireless connection
- Supports various voltage levels
- Compact and lightweight design
- Highly customizable for projects
Contras
- Manual could be clearer.
Platform Trust & Buyer Confidence
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9 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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DOP 1454
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QTY:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
características y beneficios
- Versatile WiFi relay board ideal for smart home automation.
- Supports DC7-80V/5V power supply for reliable performance.
- User-friendly development with support for Eclipse and Arduino IDE.
- Includes robust 5V/30A relay for controlling various devices.
- Compact design (78x47mm, 45g) with easy-access I/O ports.
- Comprehensive GPIO options for versatile connectivity in projects.
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