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-007078
A Feather-compatible ESP32 board featuring a U.FL connector for external antennae, dual-core processing, WiFi, Bluetooth, and a plug-and-play Qwiic connector. More Details...
Special Order
Shipping from $4.90
+24 more from our supplier in 7-10 days
Code: SKU-009339
This Feather-compatible ESP32 board features dual-core processing, WiFi, Bluetooth, a microSD slot, a USB-C port, and a plug-and-play Qwiic connector. More Details...
Special Order
Shipping from $4.90
+172 more from our supplier in 7-10 days
Code: SKU-007338
A highly secure, WiFi-focused development board featuring the ESP32-S2 WROOM module, hardware encryption, a RISC-V ULP coprocessor, and a plug-and-play Qwiic connector. More Details...
Not currently available
Code: SKU-010494
Clocking in at 200MHz, the SparkFun RA6M5 Thing+ is a high-performance development board perfect for real-time applications. More Details...
Special Order
Shipping from $9.90
+93 more from our supplier in 7-10 days
Code: SKU-010718
The SparkFun RP2350 Thing Plus is a powerful wireless IoT board featuring the selectable-core RP2350, WiFi 4, Bluetooth 5.2, LiPo battery charging, and a Qwiic connector. More Details...
Special Order
Shipping from $4.90
+100 more from our supplier in 7-10 days
Brands