Category: STARTER KITS, PROGRAMMERS, MODULES

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 3988

Miniature module with MicroSD card slot dedicated to QT Py and Xiao boards. Adafruit 5683

ESP32-S3-USB-OTG board with Wi-Fi, BLE, and USB-OTG for creating modern IoT projects and USB devices. Espressif ESP32-S3-USB-OTG

These add-ons for any Feather board will let you integrate packetized radio (with the RFM69 radio) or LoRa radio (with the RFM9x\'s). These radios are good options for kilometer-range radio, and paired with one of our WiFi, cellular or Bluetooth Feathers, will let you bridge from 433/900 MHz to the Internet or your mobile device. Adafruit 3232

This compact IoT board features a dual-core 240 MHz processor, 2.4 GHz WiFi, and Bluetooth LE. The w.FL antenna connector allows for an external antenna, increasing range and stability. The board offers 8 MB of Flash, 512 KB of SRAM, native USB with HID and MIDI support, and a built-in LiPo charger with a MAX17048 battery monitor. It also includes a STEMMA QT connector, a programmable NeoPixel, and full compatibility with the Feather ecosystem. The Adafruit 5885

Feather board will let you integrate packetized radio (with the RFM69 radio) or LoRa radio (with the RFM9x\'s). These radios are good options for kilometer-range radio, and paired with one of our WiFi, cellular or Bluetooth Feathers, will let you bridge from 433/900MHz to the Internet or your mobile device. Adafruit 3230

Teensy Prop Shield is meant for making light and sound effects on small, handheld props and wearable costumes. This shield features a 2W audio amp, high-speed 5V buffers for driving APA102 LEDs, and an 8MB flash memory. PJRC PROP-SHIELD-LC

Module with monostable relay. It allows you to control high-power elements with a microcontroller. Adafruit 3191

Module with ToF VL53L4CD sensor with a range of up to 1.3 m and a resolution of 1 mm. It is equipped with a Qwiic connector and communicates via the I2C interface. SparkFun SEN-18993

A set of 5 modules with a bistable button and LED backlight. The boards are equipped with a Gravity connector and communicate via a digital interface. DFRobot DFR0789

Gravity: Heart Rate Monitor Sensor is a sensor used to measure heart activity. Adapted for easy use with Arduino. SparkFun SEN0213

Gravity: Voice Recorder Module is a sound recording module powered by 5V voltage. It can store sounds up to 10 seconds long. DFRobot SEN0197

Module with a pulse sensor and the level of SpO2 (oxygen saturation level). It is based on the MAX30102 chip and communicates via the I2C or UART interface (Gravity connector). DFRobot SEN0518

The SparkFun Electric Imp imp002 Breakout allows you to explore the capabilities of the Imp product line in an easy to use package. The imp002 is actually a solder-down module version of the original Imp card. BOB-12958

The module with an electromagnet is powered by a DC voltage of 3.3/5V V with a holding force of 1 kg. It can be used to build a DIY electromagnetic lock, smart cabinet or door. Seeed Studio 101020073

The power module is equipped with a LiPo battery charging system. It allows you to power the board with a battery and create a portable IoT device. SparkFun DEV-13626

Module with a black and white OLED display with a diagonal of 1.12" and a resolution of 128x128 px. The board is equipped with a Grove connector and communicates via the I2C and SPI interface. Seeed Studio 104020250

Module with ATSAMD21G18 microcontroller and 900 MHz wireless transceiver. The module can be used for transmission in the ISM 868 MHz band after the appropriate software configuration. The ATSAMD21G18 microcontroller (ARM Cortex-M0) is clocked at 48 MHz and operates at 3.3 V. Adafruit 3176

Tiny (18 x 44 mm) breadboard-friendly development board, easy to use, hacker friendly. ATmega328 brains32KB of flash (1/2 K is reserved for the bootloader), 2KB of RAM, clocked at 16MHz. Adafruit 2590