A high-resolution, 240x240 pixel circular display ideal for smartwatch, wearable device, and small interface projects. The module supports an SPI interface, has a built-in 3.3V regulator, level converter, and microSD card reader for loading graphics. The display offers a wide viewing angle of up to 80° and vivid colors. Compatible with Arduino, Raspberry Pi, and other microcontrollers, it\'s easy to integrate. Adafruit 6178

Compact and powerful ESP32-based LED controller offering Wi-Fi and Bluetooth connectivity, 5 V outputs for addressable LEDs, full support for WLED/xLights, and a wFL connector with an included external antenna for improved range and connection stability. Adafruit 6167

Advanced ESP32-based LED driver board, designed for full compatibility with WLED and xLights. With a wide range of power supply options, ready-made connectors and built-in protection, it is ideal for creating both simple and complex lighting installations, offering convenience and reliability for both amateurs and professionals. Adafruit 6100

This soil moisture sensor uses a resistive measurement between two gold-plated probes. Corrosion resistance ensures long life and stable measurements. It works with the micro:bit and Arduino platforms, allowing for reading soil moisture levels as an analog signal. Adafruit 6362

Bonnet-type module for Raspberry Pi that enables connection of e-paper displays with a 24-pin FPC connector, featuring user buttons, a STEMMA QT connector and a 3W I2S audio amplifier. Adafruit 6418

The DRV5032 Hall Effect Magnetic Field Detection Module is an energy-efficient module for IoT projects, positioning systems, and battery-powered devices. With its digital output, compact design, and wide supply voltage range (1.65 to 5.5 V), it can be easily integrated into a variety of applications, offering magnet detection without the need for continuous power consumption. Adafruit 6051

This compact ESP8266-based development board is ideal for IoT projects requiring 802.11 b/g/n Wi-Fi connectivity. It features a built-in CP2104 USB-to-UART converter with auto-reset, 4MB of Flash memory, and 9 GPIO pins with I2C and SPI support. The board also includes a LiPo battery header, a 100mA charger, and pre-soldered connectors for quick prototyping. Adafruit 3213

A compact FIR temperature sensor enabling high-precision, non-contact measurement of objects. The medical version offers an accuracy of ±0.2°C over a range of 35 to 42°C, and in extended mode, it measures temperatures from -20°C to 100°C. The sensor communicates via I2C and is mounted on a STEMMA QT board with an integrated voltage regulator for easy integration with 3V and 5V microcontrollers. Adafruit 6403

This precision barometric pressure and temperature sensor is ideal for environmental applications. Its low noise floor allows for detection of elevation changes down to approximately 1 cm and offers a relative accuracy of ±0.4 Pa. It supports I2C and SPI interfaces for easy integration with microcontrollers. The pre-assembled module includes a built-in 3.3V regulator, logic level conversion, and STEMMA QT connectors. Adafruit 6407

A precision barometric pressure and temperature sensor designed for advanced environmental measurement and altitude applications. It offers ultra-low noise, detecting elevation changes of approximately 1 cm, and high-accuracy pressure and temperature measurements. It supports I2C and SPI interfaces, providing flexible integration with a variety of microcontrollers. Adafruit 6413

Feather development board with RP2040 microcontroller, featuring a USB-C port and a USB Type A host port, 8MB Flash memory, LiPo battery support and a STEMMA QT connector. Adafruit 5723

An IMU module that adds a full 9-axis sensor suite to Feather boards for motion and orientation measurement. It combines an accelerometer, gyroscope, and magnetometer, providing stable and accurate data ideal for robotics, stabilization, wearables, and 3D motion analysis. The module communicates via I2C and features a STEMMA QT port for easy integration and solderless connection of additional sensors. Adafruit 4565

A compact development board with a built-in 1.14" IPS display, ideal for user interfaces, IoT projects, and case-mounted devices. Featuring the ESP32-S3 with Wi-Fi, Bluetooth LE, and native USB, it offers 4MB of Flash and 2MB of PSRAM to support more advanced graphics and networking applications. Three user buttons, a STEMMA QT connector, and an integrated LiPo charger provide convenient prototyping and expansion capabilities. Adafruit 6303

A prototyping extension for Feather boards, allowing you to connect up to three additional FeatherWings simultaneously without using stacked connectors. The board offers three pins for each Feather pin, shared 3.3V and GND power lines, and a prototyping area with a grid of holes for adding your own components. Compatible with all Feathers, it\'s ideal for prototyping and expanding your projects. Adafruit 4254

This module allows you to add high-speed WiFi connectivity to your Feather-based projects, using the ESP32 as a network coprocessor. Support for TLS/SSL protocols and 8MHz high-speed SPI communication ensures stable and secure internet connections without burdening the main microcontroller. The module works with both 3.3V and 5V devices, and the built-in voltage regulator and MISO buffer facilitate integration with other FeatherWings. Adafruit 4264

Stretch sensor in the form of a conductive rubber cord with a length of 3m and a diameter of 2mm, changing resistance depending on the amount of stretch, supplied with accessories for simple analog measurements. Adafruit 6379

This expansion board is designed for light and sound, cosplay, and interactive prop projects. It features a ready-made NeoPixel port with a level converter, 3W RGB LED drivers, and a Class D audio amplifier for driving 8Ω or 4Ω speakers. The built-in LIS3DH accelerometer allows for motion, impact, and tilt detection, ideal for dynamic effects. It works with a wide range of Feather boards, allowing you to quickly create advanced projects in a compact format. Adafruit 4145

This modern development board features a dual-core Cortex-M33 microcontroller clocked at 150 MHz, 520 KB of RAM, and 8 MB of QSPI Flash. It features a rich set of interfaces, including I2C, SPI, UART, 24 PWM channels, and an HSTX port for high-speed differential data transfer. The board features a STEMMA QT connector, a built-in 200 mA+ LiPo charger, a USB-C port with a UF2 bootloader, and NeoPixel LEDs and a red LED for signaling. The Feather RP2350 is compatible with MicroPython, CircuitPython, Arduino, and C/C++. Adafruit 6000

FeatherWing expansion module adding USB Host functionality to Feather boards via a USB-A connector, based on the MAX3421E controller with SPI communication and an integrated 5V 1A boost converter for powering USB devices. Adafruit 5858

An expansion board for Feather boards, featuring a 1.3-inch 128x64 monochrome OLED display and three user buttons. The board comes fully assembled and communicates via I2C, allowing for easy connection to other STEMMA QT devices. The SH1107 display provides high contrast with low power consumption, and a built-in reset button allows for quick system restarts. Adafruit 6313