Expansion board with LoRaWAN SX1302 and GNSS L76B dedicated to the Raspberry Pi. The kit includes the 868M antenna, GPS and cables. Waveshare SX1302 868M LoRaWAN Gateway HAT

Air quality sensor module based on the SGP40 system. It communicates via the I2C interface. DFRobot SEN0392

Module with 5x5 RGB LED matrix display (25 LEDs). It uses the IS31FL3731 driver and communicates via the I2C interface. Pimoroni PIM435

OLED display with a diagonal of 1.3" and a resolution of 128x64 pixels. Designed for use with Feather series plates. Adafruit 4650

Module with a pulse sensor (heart rate). The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 103020024

Module with two DRV8830 DC motor drivers. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 105020010

Module from the ESP32 series, combining a powerful microcontroller, Wi-Fi and Bluetooth 4.2 BLE. ESP-WROVER-B has a built-in PCB antenna, a large number of GPIO lines and small dimensions. Adafruit 3979

Module with LSM6DS3 sensor that combines a 3-axis accelerometer and a 3-axis gyroscope. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 105020012

The module with a black and white OLED display with a diagonal of 1.12" and a resolution of 128x128 pixels. It uses the SH1107 controller and communicates via the SPI interface. Pimoroni PIM473

Module with a microswitch (limit switch). The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 111020044

Module with 16 QTR type optocoupler with RC (digital) output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 50 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4156

Module with 16 QTRX type optocoupler with RC (digital) output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 50 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4356

Module with 16 QTRX type optocoupler with analog output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 50 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4456

The stepper motor driver with the MP6500 system, allows the bipolar motor to be supplied with a current of up to 2A per phase, without the use of a heat sink. The system can be supplied with voltage in the range 4.5 ... 35V. Polol 2969

Universal converter of HDMI input to AV composite output. It allows you to transmit a video signal and a stereo audio signal. HDMI2AV

STSPIN220 stepper motor driver module with a low voltage range of 1.8...10V and 1.1A working current. The controller allows you to control the motor motion up to 9 different resolutions (up to 1/256 steps). Pololu 2877

4-color e-Paper display with a diagonal of 3" and a resolution of 400x168 px. Communicates via the SPI interface. Without a PCB. Waveshare 3inch e-Paper (G)

Module with air quality sensor SGP30. It allows you to read the concentration of VOC (TVOC) and eCO2 and communicates via the I2C interface. Pimoroni PIM480

Soil moisture sensor with I2C interface. The probe has two pointed tabs, making it easy to insert into the ground. The sensor is supplied with the voltage of 3.3 V or 5 V. SparkFun SEN-17731

3mm orange LED. 1000 pieces in the package