A converter that ensures easy communication between the RS232/RS485/RS422 interface and RJ45 Ethernet. It supports popular network protocols, including IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP, Websocket and HTTP client, as well as Modbus RTU and Modbus TCP protocols. USR-N520

Gateway dedicated to the networking of devices in smart home systems. It is used to control home devices communicating via Bluetooth and WiFi protocol and to monitor the status of sensors. Adaprox LKGWB001

A converter that ensures easy communication between the RS232/RS485/RS422 interface and RJ45 Ethernet. It supports popular network protocols, including IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP, Websocket and HTTP client, as well as Modbus RTU and Modbus TCP protocols. USR-N540

The Universal IR Controller (IR Hub) is a smart device that allows home appliances to be controlled using infrared (IR) signals. It is compatible with receivers from more than 200 manufacturers and has learning functions for new signals. Adaprox LKIRW001

Expansion board for BBC micro:bit designed for measuring environmental parameters and controlling devices based on sensor readings. Equipped with a BME280 temperature, pressure and humidity sensor, a real-time clock, two 1 A outputs, a servo output, piezo buzzer and ZIP LEDs. It can be powered by 3 AA batteries or through a 2.1 mm DC jack and also includes a solar panel input for charging rechargeable batteries. Kitronik 5697

Industrial EtherCAT to Modbus RTU/TCP protocol converter designed for integration and data exchange between automation networks. Supports a 9–36V DC power supply range, DIN rail mounting, and operation in demanding industrial environments. USR-PX520

Industrial cellular router for providing primary and backup network connectivity in IoT, M2M and automation systems; 4G LTE Cat 4 up to 150 Mbps; 3G and 2G; Dual SIM with automatic switching; WiFi 4 802.11b/g/n; up to 100 simultaneous WiFi clients; 1 x WAN and 3 x LAN 10/100 Mbps ports; automatic WAN Failover; digital input and output; Modbus TCP, DNP3, DLMS/COSEM, BACnet and MQTT; passive PoE 9-30 VDC; RutOS operating system; Teltonika RMS support. Teltonika RUT901 (RUT901000000)

Switching power supply from MEAN WELL, power 40W, output voltage 24VDC and output current 1.7A. Mounting on a DIN rail. Built-in overload and short-circuit protection. MEAN WELL MDR-40-24

Smart WiFi TUYA switch for in-wall box installation enables remote control of electrical devices via mobile app or voice commands. Designed for automating lighting and household appliance systems in home installations.

Universal IR and RF controller in the 433 MHz and 315 MHz frequency bands. Allows the control of home appliances using infrared (IR) or RF signals. It is compatible with receivers from more than 200 manufacturers and has learning functions for new signals. Adaprox LKIRF011

Switching power supply from MEAN WELL, power 40W, output voltage 48VDC and output current 0.83A. Mounting on a DIN rail. Built-in overload and short-circuit protection. MEAN WELL MDR-40-48

Converter dedicated to industrial applications. It provides communication between the USB interface and the RS485 serial standard

A converter that ensures easy communication between the RS485 and RJ45 Ethernet interfaces. It supports popular network protocols, including IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP, Websocket and HTTP client, as well as Modbus RTU and Modbus TCP protocols. USR-N510-H7-4

Expand your Arduino Opta real-time control, monitoring, and predictive maintenance capabilities with Arduino Pro Opta digital expansions. With the Opta Digital Expansion, you gain 16 programmable inputs for connecting digital sensors and 8 additional relays for machine control, significantly increasing the functionality of your system.

The RP2350-ETH-8DI-8RO is an industrial module with 8 relays and 8 digital inputs, equipped with an Ethernet port, an isolated RS485 interface, and a real-time clock (RTC). Designed for automation, remote control, and monitoring applications, it is ready for integration with industrial networks and IoT systems.

The FX2N-10MT PLC module supports 6 input points and 4 transistor outputs with a maximum current of 1A at 24V DC. It enables fast counting up to 2/3K, optional analog inputs.

Switching power supply from MEAN WELL 30W, 5VDC output voltage and 6A output current. Mounting on a DIN rail. Built-in overload and short-circuit protection. MDR-40-5

Industrial 4-channel PWM output module with RS485 interface and Modbus RTU protocol, featuring adjustable frequency and duty cycle with galvanic isolation. Supply voltage 7-36 V. Waveshare Modbus RTU PWM Output 4CH

Industrial RS232/485/422 to Ethernet converter. It has support for industrial Modbus RTU/ASCII and Modbus TCP protocols. ADM-5850G

Switching power supply from MEAN WELL 15W, 5V DC output voltage and 3A output current. Mounting on a DIN rail. Built-in overload and short-circuit protection. MDR-20-5