Crowtail – Electricity Sensor 2.0 enables precise measurement of alternating current up to 5 A, converting the signal into a 2 V analog voltage. Intended for energy monitoring projects and integration with microcontroller systems.

Motion Processing Unit, 3-Axis Gyro + 3-Axis Accel MEMS Device, I2C, QFN24, InvenSense, RoHS

USB to TTL Serial Cable - Debug / Console Cable for Raspberry Pi, RoHS

LED strip with addressable RGB WS2813B diodes on a black PCB. It is powered by 5 V DC, has a length of 5 m and 60 LEDs/m. Protection degree IP67

Crowtail – 315MHz RF Receiver with Transmitter 2.0 is a simple set for one-way wireless communication in the 315 MHz band, intended for remote control, automation, and IoT projects. Easily integrated with Arduino systems via the Crowtail interface.

Module with backlight in the form of RGB NeoPixel diode dedicated to CHOC buttons (or compatible). Adafruit 5756

An energy-efficient wireless communication module that combines the Nordic nRF52840 microcontroller with the Semtech LLCC68 LoRa transceiver. It supports LoRa, LoRaWAN, Bluetooth 5.3, Thread, Zigbee, and NFC, offering a range of up to 10 km and +20 dBm transmit power. Its built-in UART interface with AT commands and low power consumption (5 µA in sleep mode) make it ideal for IoT devices and battery-powered systems. Elecrow nRFLRCC68 Wireless Transceiver Module

Multi-protocol wireless communication module combining the Nordic nRF52840 microcontroller with the Semtech LR1110 transceiver. Supports LoRa / LoRaWAN in the 850 MHz to 930 MHz band, Bluetooth Low Energy, Thread, Zigbee and NFC, as well as GNSS and WiFi-based positioning functions. Offers up to +21 dBm transmit power, sensitivity down to -141 dBm and a communication range exceeding 10 km under suitable conditions. Elecrow CIL13510X

Expansion board with LoRa Node SX1262 module and GNSS L76K dedicated for Raspberry Pi. It supports the LoRaWAN protocol and allows communication in the 433 MHz frequency band and enables positioning within the GPS, GLONASS, BDS and QZSS systems. Waveshare SX1262 433/470M LoRaWAN/GNSS HAT

Module with environmental sensors for Raspberry Pi Pico. It allows you to measure temperature, humidity, air quality pressure and color detection. SB Components 22366

LiDAR sensor using distance measurement technology based on the principle of triangulation. It offers a measurement range from 25 to 300 mm and a measurement frequency of 28 Hz, thanks to which it ensures fast and effective data acquisition in various environmental conditions. DFRobot DFR1030

Precision sensor from Bosch for measuring humidity with ±3% accuracy, barometric pressure with ±1 hPa absolute accuraccy, and temperature with ±1.0°C accuracy Adafruit 2652

LTR390-UV UV light sensor module. Allows measurement of ultraviolet and visible light intensity. Equipped with a Gravity connector, it communicates via an I2C or UART interface. DFRobot SEN0540

Three‑pin plug‑plug cable compatible with JST SH 1 mm, 50 mm length, for digital and analog connections in SH header modules. Adafruit 6405

The GR10-30 sensor module, which can recognise up to 12 user gestures from a distance of up to 30 cm. It supports communication via both UART and I2C interfaces. DFRobot SEN0543

Non-contact water turbidity sensor. It is capable of detecting the light transmittance and scattering coefficient of liquids in transparent cylindrical containers from 40 to 50 mm in diameter. It communicates via a UART interface. DFRobot SEN0554

IPS Touch LCD (capacitive) display 13.3 inch with 1920x1080 pixel resolution by Waveshare. Works with all Raspberry Pi computers, as well as with Banana Pi, Banana Pro, BeagleBone Black. The display has an HDMI interface, a touch panel with USB. Waveshare 13.3inch HDMI LCD (H) (with case).

DFR0275

Enclosure kit with mechanical buttons designed for the Adafruit MagTag module, enabling installation of the device in a closed housing for wall-mounted and desktop applications. Adafruit 6433

Module with a 3-axis magnetometer based on the BMM150 chip. It communicates via an I2C or SPI interface. Waveshare BMM150 3-Axis Magnetometer Sensor