The module with a heart rate sensor and the SpO2 level dedicated to micro:bit. It is based on the MAX30102 chip and communicates via the I2C interface. SparkFun SEN-15271

AP520X is a high-performance outdoor WiFi 6 access point, ideal for installations in public and industrial environments. It offers weather resistance (IP67), a range of up to 1 km, a wide operating temperature range, and advanced network features including VPN support, central management, and PoE power supply.

This is the FeatherWing OLED: it adds a 128x32 monochrome OLED plus 3 user buttons to any Feather main board. Using our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top of your Feather board and let the board take flight. Adafruit 2900

AP530X is a high-performance outdoor WiFi 6 access point offering tri-band operation, IP67 protection, and support for up to 256 users. With extensive configuration capabilities, cloud management, and a robust security system, it is ideal for urban, industrial, and large open-space installations.

Light-sensing Infrared LED Board

400x300, 4.2inch E-Ink raw display

E-Ink display (ePaper) with a diagonal of 1.54 "and a resolution of 200 x 200 pixels with a SPI controller

TB67S249FTG stepper motor driver module supplied with 10-47V voltage and working current of 1.7A. The controller allows you to control the motor movement up to 7 different resolutions (up to 1/32 of a step). Pololu 2973

A set for building a weather station equipped with a rainfall sensor and a wind speed and direction meter. SparkFun SEN-15901

IPS LCD display 7" with a resolution of 1024x600 px with a touch panel. It uses the eDP interface and is compatible with LattePanda Alpha and Delta. DFRobot FIT0551

Module with one 5 V relay with a maximum switching current of 10 A. It communicates via a USB interface and does not require additional power supply. Numato Lab NLRL1001-A

FeatherWing Doubler is a shield that allows you to create your own layout based on two or one Feather series. The plate has 256 holes, including designated, common solder points for supply voltages. Adafruit 2890

Module with LCD TFT display with a diagonal of 1.8" and a resolution of 160x128 px, equipped with a microSD slot. Communication via the SPI interface. SparkFun LCD-15143

The A4988 driver is a module for controlling bipolar stepper motors with microstepping up to 1/16 step, supporting voltages up to 35 V and currents up to 2 A. It is used in 3D printers, CNC machines, and projects requiring precise motion control.

Graphic display 320x240 pixels with Touch panel, 160x109mm, negative blue FSTN, SED133X controller - character generator

LM35 analog temperature sensor module for Arduino. DFRobot DFR0023

A small self-assembly module that is used to learn numbers in binary code. It allows you to get acquainted with the bit representation of numbers by having fun. SparkFun KIT-12037

The stepper motor driver with the MP6500 system allows the bipolar motor to be supplied with current up to 1.5 A per phase, without the use of a heat sink. The system can be supplied with voltage in the range 4.5 ... 35 V. Pololu 2966

XBee adapter with pads with holes for sewing the module to clothes and fabrics. SparkFun DEV-12921

M5Stack U177 – Unit Mini Scales is a ready-to-use weighing module based on the HX711 and STM32, featuring I2C communication and support for popular platforms. It is used in laboratory, production and educational projects that require precise mass measurement.