4.92 €
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ESP8266 WiFi Module Compatible with Arduino for Wireless Projects
Brand: satkit
4.92€
VAT included (Ex VAT: 4.00 €)
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The ESP8266 WiFi module compatible with Arduino is an ideal solution for connecting electronic devices and projects to wireless networks, making communication and remote control over WiFi easier. This module is widely used in home automation, remote sensors, automation and robotics projects, thanks to its compatibility with Arduino and ease of integration.
With this module, you can connect your Arduino to the internet or to a local WiFi network to send and receive data, control devices or monitor sensors from anywhere with network access. This opens up a wide range of possibilities for IoT (Internet of Things) projects and smart systems.
Key features
- Compatible with Arduino for easy integration into projects.
- WiFi connectivity for stable and fast wireless communication.
- Ideal for home automation, remote sensors and device control projects.
- Enables wireless communication between devices over distance without cables.
- Compact design that makes it easy to mount in different setups.
Technical specifications
- Power supply: Compatible with standard Arduino voltages (3.3V).
- Communication: Serial interface for connection with microcontrollers.
- WiFi frequency: 2.4 GHz band for wireless connection.
- Compact dimensions for easy integration into projects.
Typical uses
- Implementation of remote sensors for temperature, pressure and alarms.
- Control and monitoring of robots and autonomous vehicles.
- Automation and remote control of buildings and machinery.
- IoT projects that require stable and efficient wireless communication.
Compatibility
This module is designed to be compatible with Arduino boards, making it easier to program and use in electronic projects. It requires suitable power supply and connection to the serial interface for correct operation.
- Compatible with Arduino for easy integration
- 2.4 GHz WiFi connectivity
- Ideal for IoT and home automation projects
- Enables stable wireless communication
- Compact design and easy to install
Customer Questions & Answers
What real transmission distance can I expect using the Esp8266 WiFi module indoors and outdoors?
The typical transmission range is up to 50 metres indoors and up to 200 metres in open, unobstructed spaces, according to the manufacturer's specifications. Factors such as walls, WiFi interference and the layout of the environment can significantly reduce the effective range.
What are the dimensions and approximate weight of the module for integration into compact projects?
The module measures 15 mm x 29 mm and weighs less than 5 g, making it suitable for integration in tight spaces or embedded systems.
What are the main connection issues that may arise and how are they usually resolved?
The most common issues are unstable power supply, voltage level incompatibility and faulty connection cables. It is recommended to use a low-ripple power supply and check that the logic levels match between the module and controller, as well as inspect all contacts and solder joints.
What technical advantages does this module offer over other wireless communication options such as Bluetooth or NRF24L01 modules?
The Esp8266 allows direct connection to WiFi networks, achieving higher transfer rates (up to 2 Mbps) and greater range compared with classic Bluetooth and some NRF24L01 modules. However, its power consumption is higher and it requires additional security considerations on exposed networks.
How do you connect the ESP8266 WiFi module to Arduino?
The module connects via the serial interface (UART) to the Arduino board, using the RX and TX pins for communication and powered with 3.3V.
Is the ESP8266 module compatible with all Arduino boards?
The module is compatible with most Arduino boards that support serial communication and 3.3V power, although it is recommended to check the specific compatibility of each model.
What communication range does the ESP8266 WiFi module have?
The module uses the 2.4 GHz WiFi band, offering a typical standard wireless communication range for WiFi networks, suitable for indoor and outdoor use depending on the available signal.
Can I use this module to control remote sensors?
Yes, the ESP8266 module allows remote sensors to be connected and controlled via wireless communication, making device monitoring and automation easier.
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