8 Mpx camera module with IMX219 sensor. The camera is intended for use as a replacement on the RPI Camera Board V2. ArduCAM B0180

Development board specially designed to add advanced hardware I/O capabilities to your Android or PC application; PIC microcontroller connects an app on your PC or Android device to low-level peripherals like GPIO, PWM, ADC, I2C, SPI, and UART. DEV-13613

The SparkFun OpenLog is an open source data logger that works over a simple serial connection and supports microSD cards up to 64GB. DEV-13712

The module with the converter USB-UART CP2104 dedicated for minicomputers Raspberry Pi. Adafruit 3589

Module with e-Paper display, 5.83" diagonal and 600x448 px resolution. Communication via SPI interface. Waveshare 5.83inch e-Paper HAT (C)

The official “night vision” camera board released by the Raspberry Pi Foundation. High quality 8 megapixel Sony IMX219 image sensor custom designed add-on board for Raspberry Pi, featuring a fixed focus lens. It\'s capable of 3280 x 2464 pixel static images, and also support 1080p30, 720p60, and 640x480p60/90 video.

Waveshare WIFI501 is a mother board designed to be used with WiFi modules like WIFI232 series, WIFI-LPT100. It provides an easy way to test/evaluate these WiFi to UART modules

IS31FL3731 LED Matrix Opto Feather Platform Evaluation Expansion Board. BLUE matrix. Adafruit 3137

E-ink display for Raspberry Pi with 2.13 "diagonal resolution and 250x122 pixels with SPI controller. DFRobot DFR0591

This is a breakout board for ON Semiconductor’s AMIS-30543 microstepping bipolar stepper motor driver, which features SPI-adjustable current limiting, 11 step modes (from full-step through 1/128-step), back-EMF feedback that can be used for stall detection or optional closed-loop control, and over-current and over-temperature protection. 

Color sensor with a range from 8 to 16 mm. It offers 3 operating modes and can be powered with the voltage from 12 to 24 V. DFRobot SEN0506

7" TFT LCD display with touch screen and 5 MP camera. It is equipped with DSI interface for image display and I2C interface for touch screen. Resolution 800x480 pixels. Waveshare 7inch DSI LCD (with cam)

7" TFT LCD display with touch screen and 5 MP camera. It is equipped with DSI interface for image display and I2C interface for touch screen. Waveshare 7inch DSI LCD (with cam and case)

RGB LED matrix module with 64 APA102-2020 diodes in 8x8 arrangement. It is powered by 5V by the pads located on the bottom of the board and controlled by the SPI interface. SparkFun COM-15047

Module with a 3-axis ADXL343 accelerometer with a configurable measuring range of ±2g/±4g/±8g/±16g. Equipped with a STEMMA QT connector, it communicates via the I2C or SPI interface. Adafruit 4097

Module with PM2.5 dust sensor. The board is equipped with a Gravity connector and communicates via the I2C interface. DFRobot SEN0460

Module with an analog gas sensor. It allows you to measure the concentration of NO, NO2 and H2. DFRobot SEN0441

A set with a radio transmitter and receiver operating at 433 MHz. The modules are equipped with Gravity connectors and communicate via a digital interface. DFRobot TEL0140-1

UART-RS485 converter module based on the TD (H) 541S485H chip. Equipped with power isolation and TVS. DFRobot DFR0845

RPLIDAR A2M8 R4 (LIDAR) laser scanner 360 degrees, 10 Hz, 4000 measurements / second, range up to 12 m, measurement error at the level of 0.1%, safe for eyesight. DFRobot DFR0445