Pololu 1983 - Nylon Spacer: 8mm Length, 5mm OD, 3.3mm ID (50-Pack)

The 4-channel DC motor driver module is designed to work with the M5Stack sets. Powered with the voltage from 6 to 12 V, it can support encoders. M5Stack DC MOTOR

6-port IO port expander for M5Stack kits. It is equipped with 6 Grove connectors, it is based on the ATmega328 microcontroller, which communicates via the I2C interface. M5Stack PbHUB Unit

The module with the GPS AT6558 chip, designed for the M5Stack sets. The system can receive data from the main positioning systems: GPS, GLONASS, BDS, Galileo, QZSS and SBAS. M5Stack U032

6-port I2C port expander for M5Stack sets. It allows you to connect several devices with the same address to one I2C bus. M5Stack U040-B

The module with an RFID reader designed for the M5Stack sets. Based on the MFRC522 chip, it supports popular protocols: ISO14443A, MIFARE and NTAG. M5Stack U031

Atmospheric pressure sensor module BMP280 designed for M5Stack sets. It allows you to measure pressure in the range from 300 to 1100 hPa with an accuracy of 1 hPa. M5Stack U090

Module with ultrasonic distance sensor for M5Stack sets. It has a range of 20 to 150 cm and communicates via the I2C interface. M5Stack U098

Kit for building a worm robot. The chassis is equipped with four motors and a controller, 2 RGB diodes and an STM32F030 microcontroller. M5Stack K033

A set for building a walking robot. The chassis is equipped with four servos, a controller and an STM32F030 microcontroller. M5Stack U086

5.5" AMOLED LCD display with touch screen. Equipped with HDMI interface for image display and USB to touch screen. Resolution 1920x1080 pixels. Housing included. Waveshare 5.5inch HDMI AMOLED (with case B)

Stylish spacecraft-shaped case for Raspberry Pi 4 model B minicomputers. Made of durable ABS plastic and has a built-in cooling fan. Waveshare PI4-CASE-F

Camera module with USB interface with 5 MP resolution and OV5640 sensor. Equipped with automatic focus. Waveshare OV5640 5MP USB Camera (A)

Module with ACeP e-Paper 7-color display with a diagonal of 5.65" and a resolution of 600×448 px. SPI interface. Waveshare 5.65inch e-Paper Module (F)

Minicomputer with Realtek RTD1395 ARM Cortex-A53 quad-core processor, Mali 470 MP4 GPU graphics card, 1 GB RAM, 8 GB eMMC, WiFi, BT 4.2 and numerous connectors. Banana Pi BPI-M4

An expansion board for building a vehicle or a mobile robot designed to work with BPI:bit or micro:bit modules. Banana Pi BPI:bit robot expansion board

Evaluation kit with the ESP-WROOM-32 system. Provides WiFi and BT4.2 communication. Dimensions and pin layout are compatible with the standard used in Arduino Uno kits. Banana Pi BPI-UNO32