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Unleash centimeter-level GPS accuracy with SparkFun's RTK mosaic-X5. Web interface, RINEX logging, WiFi / Ethernet, rugged de…
The SparkFun RTK Facet is a fully enclosed GNSS receiver for centimeter-level positioning. Perfect for high precision geoloca…
The RTK Facet L-Band is your one-stop shop for high precision geolocation and surveying needs without needing a Base or Rover…
The RTK Express Kit has everything you need to get centimeter level global positioning measurements using GNSS RTK.
The SparkFun ESP32 Thing Plus is the next step to get started with Espressif IoT ideations while still enjoying all the ameni…
The SparkFun RTK Reference Station is the perfect solution for your high-precision geolocation, surveying, and time reference…
The USB-C variant of ESP32 Thing Plus is a development board with WiFi, SPP, BLE, Qwiic connector, 21 I/O pins, RGB status LE…
The SparkFun RTK Express is an easy to use GNSS receiver for centimeter-level positioning. Perfect for surveying, logging, an…
The RTK Surveyor Kit has everything you need to get centimeter level global positioning measurements using GNSS RTK.
The RTK Express Plus Kit has everything you need to get centimeter level global positioning measurements using GNSS RTK.
The ESP8266 WiFi Module is a self contained SOC with integrated TCP/IP protocol stack that can give any microcontroller acces…
The RTK Torch is the latest and greatest generation RTK product from SparkFun Electronics and is your one-stop shop for high …
The SparkFun RTK Express Plus is an easy to use GNSS receiver for centimeter-level positioning.
The SparkFun RTK Surveyor is an enclosed and ready to use GNSS receiver for centimeter-level positioning. No programming requ…
The SparkFun Thing Plus - ESP32-C6 adds a powerful wireless development option to SparkFun's popular Thing Plus footprint.
The SparkFun ESP32-C6 Pocket Dev Board is built around a RISC-V single-core processor with 4 MB flash memory in a 1"x1" Qwiic…
The SparkFun ESP32-S3 Thing Plus adds a powerful and versatile IoT development platform to the Feather-footprint Thing Plus l…
The SparkFun ESP32-S2 WROOM Thing Plus is a highly-integrated, Feather form-factor development board equipped with the 2.4 GH…
This SparkFun Pro Micro crams the powerful ESP32-C3, a single-core RISC-V powerhouse with 400KB of SRAM, into a compact 1.3in…
The SparkFun ESP32 Thing is a comprehensive development platform for Espressif’s ESP32, their super-charged version of the …
The SparkFun ESP32 Thing Plus with U.FL allows you to get started with Espressif IoT ideations while still enjoying all the a…
The SparkFun ESP32 DMX to LED Shield is the perfect way to send and receive DMX data whether it's coming in or out over the o…
This board combines Espressif's ESP32 with our M.2 connector interface to bring a power-packed processor board into our Micro…
Say hello to the next generation of Pro Mini boards - the SparkFun ESP32 Qwiic Pro Mini houses the powerful ESP32 Pico Mini f…
ESP32-DevKitC Dual Antenna is a low-footprint and entry-level development board that is part of the ESP32 series. This board …
The SparkFun ESP8266 WiFi Shield is an Arduino compatible shield for the ESP8266 WiFi SoC – a leading platform for IoT or W…
These headers are made to work with the SparkFun ESP32 Thing to connect to ESP32 Shield boards.
This starter kit has everything you need to get started with the ESP8266 Thing board. Solder on some headers (iron not inclu…
The ESP32-C3 WROOM Development Board is an entry-level development board based on ESP32-C3-WROOM-02, a general-purpose module…
The SparkFun ESP8266 Thing Dev Board is a development board that has been solely designed around the ESP8266, with an integra…
ESP-Module-Prog-1 is an Espressif flashing mainboard designed specifically for Espressif modules.
The SparkFun Qwiic Shield for Thing Plus makes it so you can use SparkFun's Qwiic connect ecosystem with development boards t…
The SparkFun ESP8266 Thing Dev Board with Headers is a dev board that has been designed around the ESP8266, with an integrate…
The SparkFun ESP8266 Thing is a breakout and development board for the ESP8266 WiFi SoC – a leading platform for IoT or WiF…
The SparkFun WiFi IR Blaster is designed to connect all of those old, legacy IR-controlled devices to a WiFi network exposing…
ESP32-C6 is Espressif’s first Wi-Fi 6 SoC integrating 2.4 GHz Wi-Fi 6, Bluetooth 5 (LE) and the 802.15.4 protocol.
The ESP32-C3 Mini Development Board is an entry-level development board based on ESP32-C3-MINI-1, a module named for its smal…
The ESP32-C6 has integrated 2.4 GHz Wi-Fi 6 (802.11ax) radio, and also supports the 802.11b/g/n standard for backward compati…
The Espressif ESP32-C3 is the next version of the popular ESP32 Bluetooth and WiFi enabled module.
The SparkFun MicroMod ESP32 Function Board adds additional wireless options to MicroMod Processor Boards that do not have tha…
The ESP32 WROOM MCU Module with PCB Antenna is a powerful, generic WiFi+BT+BLE MCU module that targets a wide variety of appl…
It's best to think of the ESP32-S2 WROOM Module as the next step in the ESP32 WROOM module line.
The ESP32 WROOM MCU Module with U.FL is a powerful, generic WiFi+BT+BLE MCU module that targets a wide variety of application…
The ESP32-WROOM-DA module achieves high-quality, wireless connectivity across large areas, using two complementary PCB antenn…
Our RedBoards are great. But don't they sometimes seem a little **_BIG_**?! Enter **smôl**, a new range of boards which a…
