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Converter that provides easy communication between RS232 and RS485 interfaces and RJ45 Ethernet. Configured via web page or AT commands. Supports the Modbus RTU and Modbus TCP protocols. USR-TCP232-410S

zł144.00
24h
Available quantity: 27
Available

Wi-Fi module based on the ESP8266 system - simplicity of use (communication through UART, supports AT commands), 3.3V power supply, support for WPA / WPA2 encryption - these features make the EPS8266 module applicable anywhere, where reliable and effective data transmission. The module is not equipped with an antenna, it should be attached using the U.FL connector. ESP-05

zł17.90
24h
Available quantity: 25
Available

Antenna with built-in LNA amplifier with high sensitivity, for mounting in a device using a GPS module. The antenna has a 75mm cable, terminated with a U.FL plug (IPEX). Dimensions of the device: 25 x 25 x 4 mm

zł15.73
24h
Available quantity: 23
Available

The Arduino Ethernet Shield 2 allows an Arduino Board to connect to the internet. It is based on the Wiznet W5500 Ethernet chip. The Wiznet W5500 provides a network (IP) stack capable of both TCP and UDP. There is an onboard micro-SD card slot, which can be used to store files for serving over the network. It is compatible with the Arduino Uno and Mega

zł149.00
24h
Available quantity: 23
Available

WiFi module based on ESP8266. The module has a built-in antenna and USB-UART converter. The module can be programmed in Lua (under the control of the NodeMCU firmware) or in the Arduino environment. 10 GPIO lines are available which each can be configured to work as PWM, I2C.

zł32.69
24h
Available quantity: 22
Available

RS232/RS485-WiFi converter that provides easy communication between the RS232 or RS485 interface and the WiFi wireless network. Supports the Modbus RTU protocol

zł159.00
24h
Available quantity: 21
Available

Serial port to Ethernet converter module based on the ESP32 series from Wireless-Tag. It integrates an optimized TCP/IP protocol stack and is characterized by extremely high performance, stability, versatility and reliability. WT32-ETH01

zł97.17
24h
Available quantity: 21
Available

LPWA antenna dedicated to communication in LoRa networks in the 868 MHz frequency band. Equipped with an SMA connector. Waveshare SMA 868 Antenna

zł5.87
24h
Available quantity: 20
Available

Module with an IR receiver. It is equipped with an XH2.54 connector and communicates via a digital interface

zł10.60
24h
Available quantity: 19
Available

Handheld RFID card reader enabling card duplication. It allows you to read data from one card and write it to the other

zł37.92
24h
Available quantity: 17
Available

The NRF24L01+ chip module for radio communication, which operates in the 2.4 GHz ISM band. It is used in various applications such as wireless sensors, remote control, wireless networks. It supports the Enhanced ShockBurst protocol, which provides automatic packet handling. It communicates via an SPI interface

zł11.81
24h
Available quantity: 17
Available

A long-range RF sub-GHz wireless transceiver module capable of operating in the 868 MHz frequency band. The integrated architecture allows the use of a minimum number of external components with maximum design flexibility. RFM69HW868

zł45.73
24h
Available quantity: 15
Available

RFID Reader/Transponder IC 13.56MHz ISO 14443 I2C, SPI, UART, -25..85C, VFQFN32, NXP

zł43.80
24h
Available quantity: 15
Available

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