The expansion board with the LoRa SX1262 module for the Raspberry Pi Pico. It supports the LoRaWAN protocol and allows communication in the 868 MHz frequency band. Waveshare Pico-LoRa-SX1262-868M

The HDMI-HDMI 4K cable, 1.5 meters in length, allows for video transmission in 4K resolution at 60 Hz, ensuring high video quality.

A LoRa wireless communication module dedicated to long-distance data transfer. It operates in the 868 MHz frequency band and is equipped with a USB interface. Waveshare USB-TO-LoRa-HF-B

Liquid level sensor (maximum measuring depth 124 mm) with analog output. The output voltage varies in proportion to the liquid level. Adafruit 3827

3-pin ARK mounting strip, 3.5 mm pitch. 381-3.5-03P-14-00AH. Set of 5 pieces.

TSX3702IYDT, Micropower dual CMOS voltage comparators, SO8

PB10S RED. Pin strip straight in red, single-row, female, 1x10, pitch 2.54mm, THT, RoHS. Set of 10 pieces

MP3 player with support for microSD cards and USB memory. It can work as a separate device and play sounds from a card or pendrive

LC76G GNSS receiver module. It can receive data from GPS, GLONASS, Galileo, BDS and QZSS systems. It uses a UART or I2C interface and offers an accuracy of up to 1.5m. Waveshare LC76G GNSS Module

Mini HDMI adapter with FFC connector. Designed for prototyping devices with a mini HDMI interface. Waveshare Mini HDMI Adapter Horizontal

The ESL-ePaper-2.9G display is an efficient solution for remote and energy-saving information display in applications such as shelf labels, asset tagging, or identification systems in retail and industry. The four-color screen and integration with the Waveshare cloud platform make the device ideal for environments requiring frequent content updates without physical intervention.

BU808DFI, high voltage fast-switching NPN power Darlington transistor, ISOWATT218

Alphanumeric LCD display 2x16 with a pin connector, gray signs, green-yellow background

STM8S 8-bit MCU, 16K Flash, 2K RAM, LQFP48, RoHS

Module with 6-digit 7-segment LED display. The board is equipped with a TM1637 driver and communicates via a digital interface

Antenna with an SMA male connector working in the 433 MHz frequency band. It has a right angle joint

Antenna with an SMA male connector working in the 868 MHz frequency band. It has a gain of 5 dBi and the tip at right angles

Module with a UV light sensor LTR390-UV. It allows you to measure the intensity of ultraviolet radiation and visible light. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 4831

Unshielded UTP category 5E Ethernet network cable with RJ45 plugs. Lanberg PCU5-10CC-0150-Y