The USR-IO0440 is an additional input/output module specifically designed to work with USR-M100 and USR-M300 modules. This module allows the system to be expanded with additional analog and digital ports, providing even greater flexibility in managing and controlling devices in industrial applications. With its robust construction and ease of integration, the USR-IO0440 is an excellent complement to the USR-M100 and USR-M300 gateways, enhancing their monitoring and control capabilities. USR-IO0440 

HF-A11-0 is a UART-based Wi-Fi module enabling quick wireless integration in embedded designs. With built-in TCP/IP stack and compact form factor, it is well suited for IoT, automation, and remote communication applications.

IoT module with the STM32WLE5JC chip, which connects the microcontroller with the ARM Cortex-M4 core and the LoRa SX126X module. There is a Grove connector on the board. Seeed Studio 113020091

Industrial router USR-G806s-EAU with 4G LTE, Wi-Fi and VPN support enables stable connections in industrial applications and remote monitoring systems. Compact design, RS485/RS232 interfaces and support for the PUSR Cloud platform facilitate integration in distributed IoT environments.

Programmable radio module operating at 2.4 GHz. It is based on the CC2511F32 microcontroller. The board has analog outputs, PWM, USART and SPI interfaces and a USB connector. Pololu 1337

Industrial switch USR-ISF1005 offers 5 Ethernet 10/100 Mbps ports, a wide power supply range, and resistance to harsh environmental conditions. Designed for use in automation systems, monitoring, transportation, and energy sectors, it ensures reliable connections in industrial networks.

Ethernet module with WIZ5500 chip and RJ45 connector. It allows you to connect the Feather series boards to a wired network. Adafruit 3201

A development kit designed for NFC applications. It includes the CLEV6630B board based on the LPC1769 microcontroller, NFC cards and a set of antennas. NXP OM26630FDK

ModCC2540-A1 allows the use of Bluetooth transmission features BLE 4.0 - thanks to the built-in CC2540 chip, it is possible to create complex projects without the use of an additional microcontroller. modCC2540-A1

USR-WIFI232-A2 is a WiFi module with UART and Ethernet interfaces, supporting the 802.11 b/g/n standard and TCP/UDP protocols. With support for STA, AP, and AP+STA modes, and simple configuration via AT commands or a web interface, the module is ideal for IoT applications, automation, remote monitoring, and control systems.

A wireless communication module designed for IoT systems and applications requiring long-range transmission. Based on the Semtech LLCC68 chip, it supports LoRa and (G)FSK modulations in the 850–930 MHz band, offering a maximum transmit power of 22 dBm and a receiver sensitivity of up to -129 dBm. With a link budget of up to 151 dB, it enables communication over distances of up to 5–6 km, and even up to 10 km under favorable conditions. The module communicates with a microcontroller via an SPI interface, features very low power consumption in sleep mode (1.62 µA), and has a compact size of 10 x 10 mm, facilitating integration in embedded devices. Elecrow CIL13368L

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

Crowtail – A6 GPRS/GSM Module enables data transmission, voice calls, and SMS messaging over the 2G network, integrating with Crowtail/Arduino systems. Ideal for remote IoT applications, automation, monitoring, and communication projects.

DFRobot DFR1115-915 module with the SX1262 chip enables energy-efficient, long-range LoRa and LoRaWAN communication in the US915 band. It provides compatibility with popular software and hardware platforms, making it suitable for IoT projects in agriculture, education, and environmental and industrial monitoring.

The low-power consumption micro-controller intentionally designed for Internet of Things (IoT) projects. The board integrates a Dual-Core ESP-WROOM-32 module, which supports MCU and Wi-Fi &Bluetooth dual-mode communication. DFR0478

Development board ESP8266 with WiFi module; WRL-13231

Shield - Xbee w / o RF module

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.

Antenna with RP-SMA male plug operating in the 433 MHz frequency band. It has a gain of 5 dBi. Included with RP-SMA - u.FL adapter