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We will be closed on November 25, 2021 and November 26, 2021 in observance of the Thanksgiving holiday. We will resume normal operations on November 29, 2021. Wishing you a safe and happy holiday from all your friends at SparkFun!

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Receive a free SparkFun USB Thumb Drive with every order this weekend. Details.

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WiFi

SparkFun RTK Surveyor

SparkFun RTK Surveyor

GPS-18443
$399.95
SparkFun RTK Express Kit

SparkFun RTK Express Kit

GPS-18380
$674.95
SparkFun RTK Express

SparkFun RTK Express

GPS-18442
$499.95
1
SparkFun RTK Express Plus Kit

SparkFun RTK Express Plus Kit

GPS-18589
$724.95
SparkFun RTK Surveying Kit

SparkFun RTK Surveying Kit

GPS-17370
$574.95
1
SparkFun RTK Express Plus

SparkFun RTK Express Plus

GPS-18590
$549.95
WiFi Module - ESP8266 (4MB Flash)

WiFi Module - ESP8266 (4MB Flash)

WRL-17146
$6.95
SparkFun MicroMod WiFi Function Board - DA16200

SparkFun MicroMod WiFi Function Board - DA16200

WRL-18594
$29.95
SparkFun ESP32 Thing

SparkFun ESP32 Thing

DEV-13907
$21.95
68
SparkFun Thing Plus - ESP32 WROOM

SparkFun Thing Plus - ESP32 WROOM

WRL-15663
$20.95
7
SparkFun Qwiic WiFi Shield - DA16200

SparkFun Qwiic WiFi Shield - DA16200

WRL-18567
$19.95
SparkFun MicroMod WiFi Function Board - ESP32

SparkFun MicroMod WiFi Function Board - ESP32

WRL-18430
$14.95
SparkFun ESP32 Thing Plus DMX to LED Shield

SparkFun ESP32 Thing Plus DMX to LED Shield

DEV-15110
$20.95
1
SparkFun LoRa Gateway - 1-Channel (ESP32)

SparkFun LoRa Gateway - 1-Channel (ESP32)

WRL-18074
$34.95
SparkFun Thing Plus - ESP32-S2 WROOM

SparkFun Thing Plus - ESP32-S2 WROOM

WRL-17743
$19.95
SparkFun MicroMod ESP32 Processor

SparkFun MicroMod ESP32 Processor

WRL-16781
$16.95
Thing Plus C - ESP32 WROOM

Thing Plus C - ESP32 WROOM

SPX-18018
$21.95
4
SparkFun Thing Plus - ESP32 WROOM (U.FL)

SparkFun Thing Plus - ESP32 WROOM (U.FL)

WRL-17381
$20.95
6

Pycom LoPy4 Development Board

WRL-14674
1
ESP32 WROOM MCU Module - 16MB (PCB Antenna)

ESP32 WROOM MCU Module - 16MB (PCB Antenna)

WRL-17830
$8.95
SparkFun WiFi Shield - ESP8266

SparkFun WiFi Shield - ESP8266

WRL-13287
$16.95
35
SparkFun ESP8266 Thing

SparkFun ESP8266 Thing

WRL-13231
$16.95
49
ESP32-C3 WROOM Development Board

ESP32-C3 WROOM Development Board

WRL-18035
$10.00
smôl ESP32

smôl ESP32

SPX-18619
$17.95
SparkFun ESP8266 Thing - Dev Board

SparkFun ESP8266 Thing - Dev Board

WRL-13711
$16.95
70
ESP32-C3 Mini Development Board

ESP32-C3 Mini Development Board

WRL-18036
$8.00
SparkFun WiFi IR Blaster (ESP8266)

SparkFun WiFi IR Blaster (ESP8266)

WRL-15031
$20.95
1
Arduino Uno WiFi R2

Arduino Uno WiFi R2

DEV-14871
$44.95
5
BeagleBone Blue

BeagleBone Blue

DEV-14920
$90.95
SparkFun ESP8266 Thing - Dev Board (with Headers)

SparkFun ESP8266 Thing - Dev Board (with Headers)

WRL-13804
$18.95
8
Edimax 2-in-1 WiFi and Bluetooth 4.0 Adapter

Edimax 2-in-1 WiFi and Bluetooth 4.0 Adapter

WRL-15449
$19.95
ESP32-C3 WROOM Module - 4MB (PCB Antenna)

ESP32-C3 WROOM Module - 4MB (PCB Antenna)

WRL-18034
$3.50

OpenMV WiFi Shield

WRL-16776
SparkFun ESP8266 Thing Starter Kit

SparkFun ESP8266 Thing Starter Kit

KIT-15258
$26.50
SparkFun ESP8266 Thing Dev Starter Kit

SparkFun ESP8266 Thing Dev Starter Kit

KIT-15259
$26.50
1

Amp'ed RF WiFi Camera Module - WFV3918

WRL-15124
2

Arduino MKR1000

DEV-14394
1
Arduino MKR1000 (with Headers)

Arduino MKR1000 (with Headers)

DEV-14393
$35.99
1
ESP32 WROOM MCU Module - 16MB (U.FL)

ESP32 WROOM MCU Module - 16MB (U.FL)

WRL-17746
$9.50
ESP32-S2 WROOM Module - 4MB (PCB Antenna)

ESP32-S2 WROOM Module - 4MB (PCB Antenna)

WRL-18583
$2.95

Arduino MKR Vidor 4000

DEV-14870
SparkFun AST-CAN485 WiFi Shield

SparkFun AST-CAN485 WiFi Shield

WRL-14597
$17.95
Neutis Quad-Core Module

Neutis Quad-Core Module

DEV-14971
$59.95 $39.99
1
Wi-Fi 6E Triple Band Embedded Antenna - 225mm

Wi-Fi 6E Triple Band Embedded Antenna - 225mm

WRL-17091
$2.95
ESP32-S2-Kaluga-1 Development Board

ESP32-S2-Kaluga-1 Development Board

DEV-16819
$52.95
u-blox EVK-LILY-W132 Evaluation Kit

u-blox EVK-LILY-W132 Evaluation Kit

WRL-17075
$86.95
Wi-Fi 6E Triple Band Embedded Antenna - 120mm

Wi-Fi 6E Triple Band Embedded Antenna - 120mm

WRL-17090
$2.95
Pycom GPy

Pycom GPy

WRL-15156
$63.95