When WiFi technology appeared, it was a total revolution, which definitely improved the management of many devices and systems. It is a technology designed to send and receive information from communication devices. It is designed to provide access to the Internet, without which today it is difficult to imagine normal functioning in reality. WiFi network is used today in many ways. It is primarily known as a technology that allows you to use the Internet for entertainment and interesting leisure activities, as well as to communicate with other users or supplement your knowledge in a specific area. WiFi is also great for managing and controlling various devices. This is what WiFi modules, which you will find in our offer, are used for. They differ in frequency range, power voltage and type of microcontroller. Check our recommendations and use the WiFi module to control your PCB.
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IR filament sensor - Einsy cable for 3D printer Prusa i3 MK3S
Index: PSA-16017
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Wi-Fi Modules
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WiFi module ESP-12E ESP8266 Black - 11 GPIO, ADC, PCB antenna
Wi-fi module based on the ESP8266 chip. Works in standard wi-fi 802.11 b/g/n at 2.4 GHz. Equipped with 22 leads - pitch 2 mm, of which 11 is GPIO, 1 ADC and SPI. Has a built-in...
Index: MOD-05463
Index: MOD-05463
ESP8266 wifi module + NodeMcu v3
Wi-fi module, based on ESP8266 system. On Board 10 GPIO ports (each of which can handle PWM, I2C and 1-wire), built-in 10-bit ADC and a converter USB-UART. It has installed...
Index: MOD-08241
Index: MOD-08241
Adapter for the ESP-12E ESP8266 WiFi module
The adapter facilitates the installation of the ESP-12 module on the breadboard. This set includes the goldpin connectors, 2.54 mm pitch for self-soldering.
Index: MOD-04351
Index: MOD-04351
ESP32 WiFi + BT 4.2 - platform with module ESP-WROOM-32 compatible with ESP32-DevKit
Tile ESP32-DevKitC with a built-in module ESP-WROOM-32. The module has leads in the form of goldpins, pitch 2.54 mm. The system from the family ESP32 for communication in a...
Index: MOD-08893
Index: MOD-08893
WiFi module ESP-12E + NodeMCU v2 - 4MB
Wi-fi module, based on ESP-12E ESP8266. On Board, 10 GPIO ports (each of which can handle PWM, I2C and 1-wire), built-in 10-bit ADC and a Converter USB-UART. It has installed...
Index: SEE-04450
Index: SEE-04450
WiFi module ESP-12S ESP8266 Black - 9 GPIO, ADC, PCB antenna
Wi-fi module based on the ESP8266 chip. It works in standard wi-fi 802.11 b/g/n at 2.4 GHz. It is equipped with 16 pins - pitch of 2 mm, 9 of which is GPIO, 1 ADC and UART....
Index: DNG-10704
Index: DNG-10704
WiFi module ESP8266 Wemos NodeMCU V3 32Mb - 11 GPIO, ADC, PWM
Wi-fi module based on ESP8266. On Board 11 GPIO ports (each of which can handle PWM, I2C and 1-wire), built-in ADC and USB-UART converter. It has installed NodeMCU software...
Index: GRL-10908
Index: GRL-10908
ESP32-DevKitC-32D WiFi + BT 4.2 - platform with the module ESP-WROOM-32D
Tile ESP32-DevKitC-32D tile with a built-in module ESP-WROOM-32D. The module has leads in the form goldpins, 2.54 mm pitch. The system of the family ESP32 for communication in...
Index: ESP-08306
Index: ESP-08306
Adapter for WiFi ESP8266 NodeMCU Lua WiFi
The adapter facilitates the connection of the wi-fi NodeMcu Lua wifi module. It has goldpin pins expanding the capabilities of the base module. It has DC...
Index: MOD-07549
Index: MOD-07549
WiFi module ESP-07 ESP8266 Black - 9 GPIO, ADC
Wi-fi module based on the ESP8266 chip. It works in wi-fi 802.11 b/g/n standard at 2.4 GHz frequency. It is equipped with 16 pins - pitch of 2 mm, 9 of which are GPIO, 1 ADC...
Index: DNG-13212
Index: DNG-13212
Adapter facilitates the installation of the ESP-32S module on the breadboard. The set includes the goldpin connectors, 2.54 mm pitch for self-soldering and two buttons.
Index: MOD-08894
Index: MOD-08894
Huzzah ESP8266 - WiFi module GPIO, ADC, PCB antena - Adafruit 2471
Wi-fi module, based on ESP8266 system. On board are 9 GPIO ports with the support for iSPI I2C, analog input and UART interface. It has NodeMCU software installed which enables...
Index: ADA-04601
Index: ADA-04601
Feather Bang ESP8266 wi - fi module, GPIO, ADC - Adafruit 2821
Wi-fi module, based on ESP8266. On board are 9 GPIO ports with support for I2C and SPI, analog input and a connector of a lipo battery of 3.7 V. It has NodeMCU software that...
Index: ADA-05294
Index: ADA-05294
Wifi Bee ESP8266 WiFi module DFrobot Xbee in size
A small wi-fi 2.4 GHz IEEE802.11b/g/n board, based on ESP8266 system with the leadss that are compatible with X-Bee. Communication via the serial UART interface. It has the...
Index: DFR-05500
Index: DFR-05500
NodeMCU WiFi ESP8266 module - 4MB - Waveshare 16608
NodeMCU module based on ESP8266 ESP-12E WiFi chip. The board also includes CP2102 USB - UART converter. The device can be programmed using Lua, MicroPython, AT, Arduino...
Index: WSR-15136
Index: WSR-15136
ESP8266 Wi-Fi - Shield for Arduino - SparkFun WRL-13287
Shield for Arduino from Sparkfun that allows you to connect the system to a wi-fi network. It is equipped with the popular ESP8266 module, it supports 802.11 b/g/n, it...
Index: SPF-04354
Index: SPF-04354
ESP32 Thing - Wi-Fi module and Bluetooth BLE - compatible with the Arduino IDE- SparkFun DEV-13907
The module provides communication with wi-fi and Bluetooth BLE, compatible with the Arduino IDE. It has ESP32 system with 520 KB of RAM and 4 MB of Flash memory, 28 GPIO pins,...
Index: SPF-07911
Index: SPF-07911
ycom Expansion Board v3.1 - stand for WiPy, SiPy, LoPy IoT modules
Extensions for modules WiPy, LoPy, SiPy, FiPy and GPy, which facilitates the work with the system. The board includes, in particular, a connectors Li-Po and USB for power...
Index: PYC-09038
Index: PYC-09038
WiFi + Bluetooth system BLE ESP-WROOM-32 - SMD
The system from the ESP32 family for communication in a wi-fi network in the 2.4 GHz band and the Bluetooth BLE / v4.2 standard. It is powered with the voltage from 2.7 V to...
Index: DNG-10018
Index: DNG-10018
DFRobot Beetle ESP32 IoT - microcontroller with WiFi Bluetooth
Beetle ESP32 is a smaller version of the FireBeetle board. Board based on the ESP-WROOM-32 module with dual-core Tensilica LX6 processor with the frequency of 240 MHz. It has...
Index: DFR-13504
Index: DFR-13504
WiFi system ESP8266 ESP-WROOM-02 - SMD
The ESP8266 chip for wi-fi communication in the 2.4 GHz band. It is powered with the voltage from 3 V to 3.6 V, it is available in surface soldered case - SMD.
Index: MOD-05391
Index: MOD-05391
Feather Bang ESP32 module Wi-Fi, Bluetooth GPIO - Adafruit 3405
The wi-fi module and Bluetooth, based on the system ESP32. On board is 8 GPIO ports with support for I2C and SPI, analog input and a connector with a 3.7 V lipol battery. It...
Index: ADA-10313
Index: ADA-10313
WiFi module ESP8266 with an e-paper screen connector - compatible with Arduino - Waveshare 14138
Universal board for e-paper displays with built-in wi-fi ESP8266 module. Board compatible with Arduino. The supply voltage is 5 V, it has the SPI 3-wire and 4-wire interface....
Index: WSR-11924
Index: WSR-11924
WiFi + Bluetooth BLE ESP-WROVER-E - SMD 16 MB
The chip from ESP32 family is based on Espressif ESP32 chipset for WiFi communication in 2.4 GHz band and Bluetooth BLE / v4.2 standard. It is powered from 3 V to 3.6 V...
Index: UCC-09548
Index: UCC-09548
WiFi - wireless internet access
WiFi - Wireless Fidelity - is a technology that provides wireless Internet access. Initially, we could use it only with a cable, that is a direct connection of a modem with the Internet to a desktop computer. Nowadays we still have such an option, but the WiFi technology is definitely more convenient and creates more possibilities, more users can use the Internet. The technology is based on waves with the right frequency of transmitting and receiving. WiFi works in two frequencies: 2.4GHz and 5GHz. How does it work actually? A modem/router divides a specific part of the frequency into several channels that are not connected to each other. These channels allow for communication with several devices, sometimes there are 4-5, and sometimes several hundred.
There are two methods of connecting WiFi networks to the Internet. The first is to access the network from your phone through the cell phone network you are using. The second option to use a WiFi router. More and more often this technology is used in intelligent building automation management systems. Moreover, it has found its application in industrial plants and production processes. It enables to control specific devices at a distance, while being out of the house or in another production hall. It is a very convenient solution, which is still being developed and improved.
WiFi modules for Arduino boards and more!
WiFi modules are perfect for managing Arduino boards. These are mini-computers, i.e. commonly known devices in a miniaturized version, which increasingly often replace traditional computers. Such devices also use wireless communication, which makes it easier to establish a connection between several devices that work in WiFi network. The WiFi modules are equipped with a small size ESP8266 chip. It is supposed to control the connection of the board with the WiFi network. When at rest, it can draw very low current, as only 10µA. This solution allows us to send specific information about measurement data from various sensors to the board via WiFi. Furthermore, this way we can control the board in a wide range. Turn it on and off, as well as change technical parameters and settings or run additional functions. WiFi modules are the best option in this area, taking into account the continuous development of device control technology and the participation of minicomputers in advanced electronic projects. Wireless communication creates great opportunities to manage multiple devices, linking them together and creating a coherent, cooperating network.
In our offer you can find WiFi modules with different number of analog inputs, GPIO outputs, pins and LEDs. The modules differ in frequency, power supply voltage, memory and interfaces.