Communication, GPS and IoT

The adapter for ESP-01, ESP8266 simplifies prototyping and rapid integration into IoT projects, provides a stable interface for programming and testing, has easily accessible pins for connection to a breadboard, includes support for 3.3V power supply and UART serial signals, is compact and robust for use in the laboratory or production.

Allows quick connection of an ESP-01 ESP8266 to Arduino and other 5V logic boards, providing stable power supply through integrated 3.3V regulator and logic level conversion on the board. Operates at 4.5–5.5V DC input, supports current up to 240mA, ensures increased compatibility in IoT projects and prototyping through simple module assembly.

Ethernet shield for Nano that allows fast wired internet connection, based on Microchip ENC28J60 controller and RJ45 HR911105A connector. It can function as a server or client, it is mounted by connecting directly to the board, and the stable libraries and available examples make it easy to integrate into IoT and automation projects.

Allows quick connection of Arduino boards to the internet or LAN for IoT projects and remote control, based on Wiznet W5100 with TCP UDP stack and up to 4 simultaneous sockets, includes MicroSD slot for storing and serving files over the network accessible with the SD library, mounts directly on UNO Mega Nano Duemilanove and other compatible boards.

Quickly add Ethernet connectivity to Arduino or other board projects by converting Ethernet to SPI for easy integration with microcontrollers. It operates at 3.3V, uses the ENC28J60 chip with an integrated 25MHz crystal, communicates via SPI up to 20MHz, and ensures stable transmission with Full and Half-Duplex support and automatic filtering of erroneous packets.

Allows ON or OFF control of a relay directly from the PC via USB and serial communication, using CH340 and a serial debugging software. It is powered and connected simply from the 5V USB port, has LED to indicate the relay status, the command is done quickly through hex frames at 9600 baud. The relay contacts support up to 250VAC 10A for general automation and test applications.

IoT cellular router for connecting industrial equipment to the internet and integrating data into SCADA or cloud systems, with 2G/3G, WiFi and two Ethernet ports for flexible access and failover. Includes RS485 with Modbus RTU to TCP conversion, VPN support for secure communications, watchdog for stability, wide 9-36V power supply and DIN rail or wall mounting.

Industrial 4G router for secure connectivity in IoT and automation applications, offers fast internet access and equipment interconnection via 4G, WiFi and 2 Ethernet WAN LAN ports. Integrates RS485 with Modbus RTU to TCP conversion, supports VPN for remote access, operates at 9-36V and includes 4G and WiFi antennas.

Quickly expand your single mode fiber optic network using a single fiber, with stable bidirectional communication between modules A and B. Provides 10 100 1000 Mbps speeds, auto-adaptive Gigabit RJ45 port and SC UPC or APC connection, plug and play installation and reliable operation up to 3 km, ideal for building links, IP surveillance and industrial applications.

Shield module for Arduino UNO R3 that adds fast and stable CAN 2.0B communication, ideal for industrial, automotive and automation projects. Includes MCP2515 controller and TJA1050 transceiver, supports up to 1 Mbps, connects via SPI and has a DB9 connector. Status LEDs and ON/OFF switch simplify integration and testing.