All Products
Showing 21-40 of 48 products · 12 unavailable products hidden
Adafruit ESP32-S3 Feather with 4MB Flash 2MB PSRAM
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The Adafruit ESP32-S3 Feather with 4 MB Flash and 2 MB PSRAM brings the dual-core ESP32-S3 to the Feather ecosystem with Wi-Fi, Bluetooth LE, and native USB. The 2 MB PSRAM provides extra memory for large data buffers, making it well-suited for CircuitPython or projects that need fast SRAM access...
Bluno Nano - An Arduino Nano with Bluetooth 4.0
The Bluno Nano combines an Arduino Nano-compatible ATmega328 microcontroller with an integrated TI CC2540 Bluetooth 4.0 (BLE) module in a compact 53 × 19 mm form factor. It enables wireless communication, wireless programming, and Bluetooth HID functionality — ideal for BLE-enabled wearables and ...
Adafruit Neo Trinkey - SAMD21 USB Key with 4 NeoPixels
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The Adafruit Neo Trinkey is a tiny USB-A development board featuring an ATSAMD21 microcontroller and four RGB NeoPixel LEDs. Just plug it into any USB-A port on a computer or laptop and you've got a programmable, colourful key that can act as a status indicator, macro keypad, MIDI controller, or ...
Bluno Mega 2560 - An Arduino Mega 2560 with Bluetooth 4.0
The Bluno Mega 2560 combines the ATmega2560 microcontroller with an integrated TI CC2540 Bluetooth 4.0 (BLE) module, bringing wireless communication to the Arduino Mega form factor. It supports wireless programming over BLE, Bluetooth HID, iBeacon, and serial pass-through — while remaining fully ...
Adafruit ItsyBitsy M4 Express featuring ATSAMD51
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The Adafruit ItsyBitsy M4 Express is a high-performance microcontroller board powered by the ATSAMD51 Cortex M4 running at 120 MHz with hardware floating point and DSP support. Packed into a tiny 1.4" × 0.7" form factor, it delivers 512 KB Flash, 192 KB RAM, and 2 MB of SPI Flash for CircuitPytho...
Romeo BLE - Arduino Robot Control Board with Bluetooth 4.0
The Romeo BLE is an all-in-one Arduino-compatible robot control board from DFRobot with integrated Bluetooth 4.0. It combines an ATmega328P microcontroller, a dual-channel DC motor driver (2 A max), and a TI CC2540 BLE chip in a single board — letting you build and wirelessly control robots witho...
Arduino UNO R4 WiFi Development Board
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The Arduino UNO R4 WiFi is the latest evolution of the iconic UNO series, powered by the Renesas RA4M1 (Arm Cortex-M4) processor running at 48 MHz — a 3× speed increase over the UNO R3. With 256 KB flash, 32 KB SRAM, USB-C, and built-in Wi-Fi/Bluetooth via an ESP32-S3 module, it's a major upgrade...
Adafruit NeoKey BFF for Mechanical Key Add-On for QT Py and Xiao
The Adafruit NeoKey BFF adds a single mechanical key switch with RGB backlighting to any QT Py or Xiao board. Designed to solder or plug onto the back of your QT Py, it features a Kailh hot-swap socket for tool-free MX-compatible switch changes and a reverse-mount NeoPixel that shines up through ...
![Bluefruit LE Friend - Bluetooth Low Energy (BLE 4.0) - nRF51822 [v3.0]](/rails/active_storage/representations/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkCkLxJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--e7eb5d003d836b0deebfd376756887e14d4bef75/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVHsHOgtmb3JtYXRJIghqcGcGOwBUOhJyZXNpemVfdG9fZml0WwdpApABaQKQAUkiCHB1cgY7AFRJIg52YXJpYXRpb24GOwBG--4cc5678865497cdbcf7b02aee5242eda5f847322/image_711d573a-808b-4147-8706-a27b8cdf14d3.jpg)
Bluefruit LE Friend - Bluetooth Low Energy (BLE 4.0) - nRF51822 [v3.0]
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The Bluefruit LE Friend is your new BLE BFF! This USB-to-BLE board makes it easy to get your computer talking to your BLE enabled phone or tablet using a standard serial/UART connection. In it's simplest form, it works on the same principle as a common USB/Serial adapter (the FTDI Friend,...
Raspberry Pi 500
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The Raspberry Pi 500 is a complete computer built into a compact keyboard form factor. Powered by a 2.4 GHz quad-core 64-bit Arm Cortex-A76 processor with 8 GB of RAM and the RP1 I/O controller, it delivers desktop-class performance for coding, making, and everyday use. An integrated aluminium h...
Adafruit Grand Central M4 Express featuring the SAMD51
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The Adafruit Grand Central M4 Express is a powerful development board built around the Microchip ATSAMD51P20 — a 120 MHz Cortex M4 processor with hardware floating point, 1 MB Flash, and 256 KB RAM. In the familiar Arduino Mega form factor, it brings 70 GPIO pins, dual DACs, 15 analog inputs, 8 M...
Adafruit Feather nRF52840 Sense
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The Feather nRF52840 Sense takes the popular Feather nRF52840 Express and adds a suite of on-board environmental and motion sensors. It features Bluetooth Low Energy, native USB, CircuitPython and Arduino support, plus sensors for acceleration, gyroscope, magnetometer, proximity, light, colour, g...
Romeo BLE mini -Small Arduino Robot Controller with Bluetooth 4.0
INTRODUCTION Romeo BLE mini is a small Arduino compatible robot control board with motor driver and bluetooth 4.0. It benefits from the Arduino open source platform, which includes thousands of open source codes. Its integrated 2 way DC motor driver allows the projec...
Adafruit ESP32 Feather V2 - 8MB Flash + 2 MB PSRAM
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The Adafruit ESP32 Feather V2 is a major redesign of the original HUZZAH32 ESP32 Feather, featuring 8 MB flash, 2 MB PSRAM, USB-C, a STEMMA QT port, a NeoPixel, and a user button. The dual-core ESP32 at 240 MHz provides Wi-Fi and Bluetooth Classic/LE connectivity for wireless and IoT projects. D...
Adafruit QT Py ESP32-S2 WiFi Dev Board with STEMMA QT
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The Adafruit QT Py ESP32-S2 combines Wi-Fi connectivity with native USB in the compact QT Py form factor. Built around the ESP32-S2 — a single-core 240 MHz Tensilica processor with 4 MB flash and 2 MB PSRAM — this board can act as a USB keyboard, mouse, MIDI device, or disk drive while connecting...
Adafruit Grand Central M4 Express featuring SAMD51 - Without Headers
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The Adafruit Grand Central M4 Express is a powerful development board built around the Microchip ATSAMD51P20 — a 120 MHz Cortex M4 processor with hardware floating point, 1 MB Flash, and 256 KB RAM. In the familiar Arduino Mega form factor, it brings 70 GPIO pins, dual DACs, 15 analog inputs, 8 M...
Adafruit Feather 32u4 Basic Proto
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The Feather 32u4 Basic Proto is the no-frills member of the Feather 32u4 family, with a built-in prototyping area where you can solder on extra components like buttons, sensors, or connectors without needing a separate breadboard. Built around the ATmega32u4 running at 8 MHz with 3.3V logic and ...
Arduino Micro
The Arduino Micro is the smallest board in the Arduino family, based on the ATmega32U4 with built-in USB. Its compact breadboard-friendly form factor makes it easy to integrate into everyday objects and interactive projects. Like the Leonardo, it can emulate a keyboard, mouse, or other USB HID de...
Adafruit NeoKey Trinkey - USB NeoPixel Mechanical Key Switch
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The Adafruit NeoKey Trinkey is a USB-A development board that combines an ATSAMD21 microcontroller, a Cherry MX-compatible key switch footprint, and an RGB NeoPixel LED into one tiny plug-in package. Insert it into any USB-A port and you've got a single-key macro pad, password entry device, or cu...
Adafruit Feather 32u4 RFM69HCW Packet Radio - 868 or 915 MHz
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The Feather 32u4 RFM69HCW Packet Radio (868/915 MHz) combines an ATmega32u4 microcontroller with an SX1231-based packet radio transceiver, USB connectivity, and LiPo battery charging. It offers longer range than 2.4 GHz protocols (Bluetooth, Wi-Fi, ZigBee) with more flexibility than BLE, making i...
