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.
This is the SparkFun ESP8266 Thing Dev Board — a development board that has been solely designed around the ESP8266, with an integrated FTDI USB-to-Serial chip. The ESP8266 is a cost-effective and very capable WiFi-enabled microcontroller. More Details...
We can ship 161 more in 7-10 days
The SparkFun ESP8266 Thing Dev Starter Kit is a great place to start learning about the Internet of Things (IoT) and programming in Arduino. Inside this kit you will find a SparkFun ESP8266 Thing Dev (and USB cable), jumper wires, breadboard, LEDs, and plenty of headers. More Details...
We can ship 17 more in 7-10 days
The SparkFun ESP8266 Thing Starter Kit is a great place to start learning about the Internet of Things (IoT)! Inside this kit you will find a ESP8266 Thing, a Serial Basic Breakout to program it (and USB cable), jumper wires, breadboard, LEDs, and plenty of headers. More Details...
We can ship 22 more in 7-10 days
The SparkFun 1-Channel LoRa Gateway is a powerful 3-network capable device thanks to an onboard ESP32 WROOM module and an RFM95W LoRa modem. The RFM95W handles the 915MHz band while the ESP32 takes care of Bluetooth and WiFi capabilities. More Details...
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The MicroMod ESP32 Processor Board combines Espressif's ESP32 with our M.2 connector interface to bring a processor board with reliable WiFi capabilities into our MicroMod ecosystem. With the M.2 MicroMod connector, connecting your ESP32 Processor is a breeze. More Details...
We can ship 274 more in 7-10 days
The SparkFun MicroMod DA16200 Function Board adds a fully integrated WiFi module with a 40MHz crystal oscillator, 32.768KHz RTC, Lumped RF filter, 4MB flash memory, and an on-board chip antenna to any MicroMod project. More Details...
We can ship 139 more in 7-10 days
The SparkFun MicroMod ESP32 Function Board adds additional wireless options to MicroMod Processor Boards that do not have that capability. This special function board acts as a coprocessor that takes advantage of Espressif's ESP32 WROOM to add WiFi and Bluetooth® to your applications. More Details...
We can ship 255 more in 7-10 days
The SparkFun Photon RedBoard, to put it simply, is a WiFi/Microcontroller development board in the Arduino form-factor for the Photon. It’s easy to use, it’s powerful, and it’s connected to the cloud. More Details...
We can ship 56 more in 7-10 days
Ultra. Low. Power. Arguably the best three words in the IoT world. SparkFun has teamed up with ARM and Dialogue to provide you with this Qwiic WiFi Shield based around the DA16200 module. More Details...
Our supplier is out of stock