Category: Communication

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nRF24L01+Module - 2.4GHz TX/RX Radio Module

zł8.36
24h
Available quantity: 340
Available

KAmodBT-HC05 is a Bluetooth module configured via AT commands. It has integrated LEDs indicating operating mode and connection status with the paired device, as well as a logic level translator on UART lines. KAmodBT-HC05

zł49.90
24h
Available quantity: 109
Available

Integrated circuit, combining Wi-Fi functionality and Bluetooth 4.2 BLE. Integrated 32-bit dual-core Xtensa LX6 processor, 448kB ROM, 520kB SRAM. ESP32 allows you to work with many interfaces, including SPI, I2C, UART, CAN, ETH, IR and can be supplied with 2.2V-3.6V. The system has a QFN48 (5x5mm) housing. ESP32-D0WD

zł16.53
24h
Available quantity: 100
Available

The adapter allows you to connect the antenna with the SMA 50 Ω male connector to the device with the uFL socket (also known as u.FL, IPEX, IPAX, IPX, MHF, AM). The cord has a length of 20cm.

zł8.61
24h
Available quantity: 72
Available

The RFID / NFC transponder reader module (tags) works in the PN532 chip and is compatible with Arduino. Data is available via SPI, I2C or HSU (High Speed UART). Supplied with a RFID card and key ring. ELECHOUSE NFC MODULE V3

zł33.73
24h
Available quantity: 68
Available

KAmodRPi-GPRS-GPS is an overlay for Raspberry Pi 4 / 3B + / 3B / 2B / B + computers, which allows you to enrich the system with the ability to send data via GPRS, SMS transmission or work as a module for Bluetooth communication. This extension also offers the ability to receive satellite data from location systems - GPS and GLONASS.

zł229.00
24h
Available quantity: 52
Available

The adapter allows you to connect the antenna with the RP SMA 50 Ω male connector to the device with the uFL socket (also known as u.FL, IPEX, IPAX, IPX, MHF, AM). The cord has a length of 20cm

zł6.64
24h
Available quantity: 50
Available

WiFI 802.11 b/g/n module. Equipment includes, among others: LED diode, antenna, 8 pins with 2.54mm pitch (including 3 GPIO lines). Power supply: 3.3V.

zł11.60
24h
Available quantity: 45
Available

WiFi 802.11 b/g/n module with ESP8266 system, 16 terminals are available with a 2 mm pitch with the possibility of soldering gold pins, there are 9 GPIO lines and 1 ADC line on the connector. Built-in ceramic antenna and U.FL antenna connector. ESP-07

zł19.29
24h
Available quantity: 44
Available

A small key ring with an RFID tag for systems operating at 125 KHz. Provides the ability to read and write a unique ID number

zł3.06
24h
Available quantity: 43
Available

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