WiFi communications modules

WiFi 802.11 b/g/n communications modules to allow your electronics project to send and receive data over the air via TCP/IP or UDP.

Connect into your home WiFi network to control electronics projects or get going on an IOT (Internet of Things) idea.

The ubiquity of WiFi and TCP/IP and UPD protocols means it is now very easy to connect a small electronics project up to anything else in the world. WiFi modules offer the flexibility to stream data from remote sensors or to control remote devices where cabling is unsightly or difficult.

Some modules like the SparkFun Thing are programmable using Arduino software making them very easy to use.

SparkFun ESP8266 Thing

Code: MCU-60208

The SparkFun ESP8266 Thing board with FTDI USB-Serial, LiPo charger, voltage regulators and lots of I/O pins is designed to make ESP8266 installations easy. This board is a WiFi 802.11 b/g/n device that you can program as an Arduino.

$ 33.95

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We can ship 145 more in 7-10 days

SparkFun Thing Plus - ESP32 WROOM (U.FL)

Code: SKU-007078

The SparkFun ESP32 Thing Plus with U.FL is the next step to get started with Espressif IoT ideations while still enjoying all the amenities of the original ESP32 Thing. Espressif's ESP32 WROOM is a powerful WiFi and Bluetooth MCU module that targets a wide variety of applications.

$ 40.95

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WiFi Module ESP8266 SOC with 802.11 b/g/n and TCP/IP

Code: MCU-60210

The ESP8266 WiFi Module with 1Mb flash memory supports 802.11 b/g/n and has an integrated TCP/IP stack allowing microcontrollers like Arduinos to talk over standard WiFI. The module is programmable or can be used to add WiFi capability to another microcontroller.

$ 11.95

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Arduino MKR Vidor 4000

Code: SKU-005039

Looking for a board for a very specific use that Arduino doesn’t make? Or maybe you want a more complex central board, optimised for your particular needs that will interface with all other Arduino boards and devices.

$ 182.95

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Arduino MKR1000 (with Headers)

Code: SKU-004338

The Arduino MKR1000 is a powerful board that combines the functionality of an Arduino Zero and a handy WiFi shield. This thin board has been designed to offer a practical and cost-effective solution for makers wanting to design IoT projects with minimal previous experience in networking.

$ 82.95

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Arduino Uno WiFi R2

Code: SKU-005169

Add this board to a device and you’ll be able to connect it to a WiFi network, using its secure ECC608 crypto chip accelerator. The Arduino Uno WiFi is functionally the same as the Arduino Uno Rev3, but with the addition of WiFi and some other enhancements.

$ 114.95

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Edimax 2-in-1 WiFi and Bluetooth 4.0 Adapter

Code: SKU-005716

The Edimax 2-in-1 WiFi and Bluetooth 4.0 Adaptor (EW-7611ULB) is a nano-sized USB Wi-Fi adaptor with Bluetooth 4.0 that supports Wi-Fi up to 150Mbps while allowing users to connect to all the latest Bluetooth devices such as mobile phones, tablets, mice, keyboards, printers and more.

$ 48.95

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ESP32 Stackable Header Set

Code: SKU-004092

These headers are made to work with the SparkFun ESP32 Thing and ESP32 Power Control Shield boards. Each set of headers makes your ESP32 Thing easily stackable with the Power Control Shield or other applications.

$ 2.85

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ESP32-C3 Mini Development Board

Code: SKU-007730

The ESP32-C3 Mini Development Board is an entry-level development board based on ESP32-C3-MINI-1, a module named for its small size. This board integrates complete Wi-Fi and Bluetooth® LE functions.

$ 20.95

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ESP32-C3 WROOM Development Board

Code: SKU-007793

The ESP32-C3 WROOM Development Board is an entry-level development board based on ESP32-C3-WROOM-02, a general-purpose module with 4MB SPI flash. This board integrates complete WiFi and Bluetooth LE functions.

$ 25.95

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