Flat USB cable A - micro-B USB with a length of 1 m, cable in a dark pink color

Module with 4 relays JZC-11F with a load of 5A. It enables switching devices with high power using a microcontroller. I2C communication. SparkFun COM-16566

Module with a cryptographic coprocessor based on the ATECC508A system. It allows you to add strong authentication security to an IoT node or embedded system. I2C communication. SparkFun DEV-15573

Graphic display 192x64 with LED backlight (Amber)

Real time clock (RTC) module. It allows you to read data about the date and time. Communication with the module takes place via the I2C interface. SparkFun BOB-16281

Module with 4-channel ADC ADS1015 converter. The system enables analog voltage conversion for both single signals (11-bit resolution) and differential signals (12-bit resolution). I2C communication. SparkFun DEV-15334

GPS module with 72-channel GNSS ZOE-M8Q receiver. The system can receive data from all major positioning systems: GPS, GLONASS, Galileo and BeiDou. It has UART and I2C interfaces. SparkFun GPS-15193

Module with barcode and QR scanner. It allows you to read one-dimensional and two-dimensional codes using the intelligent image recognition algorithm. It has a built-in USB and UART interface. SparkFun SEN-18088

A small WiFi module designed for IoT applications. It can communicate with the motherboard via the I2C or UART interface. DFRobot TEL126

7" TFT LCD display with touch screen. Equipped with DSI interface for image display and I2C interface for touch screen. Resolution 800x480 pixels. Housing included. Waveshare 7inch DSI LCD (with case A)

Module with a capacitive touch sensor based on the CAP1203 chip. There are three touch panels on the board that can be used as separate sensors (pins CS1, CS2, CS3) or as a touch slider. I2C communication. SparkFun SEN-15344

GPS module with 72-channel GNSS SAM-M8Q receiver. The system can receive data from all major positioning systems: GPS, GLONASS, Galileo and BeiDou. It has UART and I2C interfaces. SparkFun GPS-15210

HMI module with a 2.8" TFT color LCD display with a resolution of 320x240 px. Equipped with a resistive touch panel. Communication via UART interface. Nextion NX3224T028

Module with sensors of environmental parameters. It allows you to measure temperature, humidity and pressure as well as CO2 and VOC concentration. DFRobot SEN0335

Module with an ambient oxygen concentration sensor. The system allows you to measure the oxygen volume in the range up to 25% with a resolution of 0.15%. The module communicates via the I2C interface. DFRobot SEN0322

Development kit with XBee3 Micro radio module. Provides plug and play 802.15.4 2.4 GHz wireless connection (Zigbee 3.0 protocol). SparkFun WRL-15454

SparkFun Cab-12970

Grove module with FSR402 pressure sensor. The board is equipped with a Grove connector with an analog output. Seeed Studio 101020553