Microcontroller boards provide the brains for embedded projects, from simple sensor nodes to compact robotics platforms. They offer real-time control, straightforward data collection, and easy integration with motors, displays, and sensors on a single board. The range includes compact, power-efficient options and larger, feature-rich varieties, with programming supported by common IDEs and languages.
Key attributes include processor family and speed, memory, and a breadth of input/output options. A mix of PWM, ADC, serial, I2C, and SPI peripherals supports motor control, sensing, and communication. Form factor, power options, and available expansion through headers or plug-in modules affect how a project scales.
These boards excel in deterministic control and easy integration, making them a staple for automation and educational robotics.
Code: SKU-010717
Raspberry Pi microcontroller board featuring the RP2350A and a wireless radio providing WiFi and Bluetooth functionality. More Details...
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Code: SKU-003804
The SparkFun ESP32 Thing is a comprehensive development platform for Espressif’s ESP32, their super-charged version of the popular ESP8266. More Details...
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Code: MCU-60208
The SparkFun ESP8266 Thing is a breakout and development board for the ESP8266 WiFi SoC – a leading platform for IoT or WiFi-related projects! More Details...
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Code: SKU-010278
This SparkFun Pro Micro crams the powerful ESP32-C3, a single-core RISC-V powerhouse with 400KB of SRAM, into a compact 1.3in. x 0.7in. board. More Details...
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Code: SKU-007794
The SparkFun Pro Micro RP2040 is a low-cost, high performance board with flexible digital interfaces featuring the Raspberry Pi Foundation's RP2040 More Details...
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Code: SKU-010196
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 Standard Footprint! More Details...
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Code: SKU-010234
Say hello to the next generation of Pro Mini boards - the SparkFun ESP32 Qwiic Pro Mini houses the powerful ESP32 Pico Mini from Espressif. More Details...
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Code: SKU-010309
Control your IoT projects with the ESP32-C6. This Feather-compatible board features a RISC-V processor, WiFi 6, Bluetooth 5, Zigbee, and Thread connectivity. More Details...
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Code: SKU-010354
The board we rely on for demanding IoT projects with the ESP32-S3, this Feather-compatible board features a 240MHz dual-core processor, 2MB PSRAM, WiFi, and Bluetooth 5 LE. More Details...
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Code: MCU-60209
The SparkFun ESP8266 Thing Dev Board is a development board that has been solely designed around the ESP8266, with an integrated FTDI USB-to-Serial chip. More Details...
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