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Shield designed for IoT applications with LTE CAT M1/NB-IoT SARA-R4 modem. The board is compatible with Arduino, allows you to add communication via cellular networks to Arduino boards. SparkFun CEL-14997
The SCD-41 CO2, temperature and humidity sensor module provides high accuracy readings. It is equipped with a Qwiic connector and communicates via an I2C interface. SparkFun SEN-22396
Module with e-Paper display, 5.83" diagonal and 648x480 px resolution. Communication via SPI interface. Waveshare 5.83inch e-Paper HAT (B)
E-Ink display module (ePaper) with a diagonal of 2.9 "and a resolution of 296 x 128 pixels with a SPI controller. Waveshare 13339
AP3429A DC-DC Step-Down Converter Module with 1.8 V output voltage, 2.7 to 5.5 V input voltage and 2 A maximum output current. SparkFun COM-21338
ESP32-C6-Touch-LCD-1.47 is a development board with a touch IPS display and ESP32-C6 chip, providing Wi-Fi 6, Bluetooth 5, and a rich set of peripherals. The standard version without pre-soldered pin headers allows flexible integration into IoT, HMI, and mobile applications.
LiPo battery monitor module based on the MAX17048 chip. Allows the voltage and state of charge of the battery to be measured. SparkFun SPX-17715
Small 9 DoF IMU module with 3-axis gyroscope and accelerometer (LSM6DSO) and 3-axis magnetometer (LIS3MDL). It is equipped with an I2C interface, a voltage stabilizer and a logic level converter. Pololu 2862
ESP32-C6-Touch-LCD-1.47-M is a version of the development board with an IPS display and ESP32-C6, equipped with Wi-Fi 6, Bluetooth 5, and a rich set of peripherals. With factory-soldered GPIO headers, it allows immediate use in prototyping IoT devices and HMI systems.
Small 10 DoF IMU module with 3-axis gyroscope and accelerometer (LSM6DSO), 3-axis magnetometer (LIS3MDL) and barometer (LPS22DF). It is equipped with an I2C interface, a voltage stabilizer and a voltage level converter. Pololu 2863
The SCD-40 CO2, temperature and humidity sensor module provides high accuracy readings. It is equipped with a Qwiic connector and communicates via an I2C interface. SparkFun SEN-22395
7.5inch e-Paper HAT (H) is a four-color e-paper display with a resolution of 800×480, designed for applications requiring low power consumption and readability without backlight. Communication via SPI and compatibility with popular development platforms enable quick deployment in information systems and industrial signage.
LPS22DF digital barometer module. It enables pressure measurement in the range from 260 to 1260 hPa and communicates via I2C or SPI. Pololu 2898
An I / O module intended for use with the LOGO! PLC controller! 8. Has 4 inputs and 4 digital outputs. Siemens 6ED1055-1HB00-0BA2
A glass fuse with dimensions of 5x20mm and a current of 1.5A is a fast-reacting protection of electronic devices against overload, supplied in a set of 100 pieces
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
OLED 0.91" display with a resolution of 128x32 pixels. Power supply from 3.3 V to 5V, communicates via the I2C interface. SB Components 21796
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
Rectangle signal generator - set for self-assembly