Category: Communication
Subcategories
There are 522 products.
The dynamic NFC / RFID tag with I2C bus and ISO 15693 RF interface in the SOIC8 housing has a built-in 64k EEPROM memory. Producer: STMicroelectronics
KAmodNFC is an expansion board with M24LR64E-R chip – dynamic tag with 64kb EEPROM memory and dual communication interface (I2C/RF). On board is placed also signalization of energy harvesting function, which is in M24LR64E-R chip embedded.
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
Antenna with an SMA male connector working in the 868 MHz frequency band. It has a gain of 3 dBi. Comes with an SMA - u.FL adapter
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
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
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
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.
NFC module designed for Arduino. Meets the standards of reader mode, P2P mode and card emulation mode. The board has an integrated RF antenna. NXP OM5578/PN7150ARDM
External waterproof LPWA antenna dedicated to communication in LoRa networks in the 433 MHz frequency band. It is mounted using the magnet built into the cradle. Waveshare 433/470M Magnet Mount Antenna
RS232/RS485-WiFi converter that provides easy communication between the RS232 or RS485 interface and the WiFi wireless network. Supports the Modbus RTU protocol
RFID card with dimensions 54 mm x 85.5 mm x 0.87 mm, working on the 13.56 MHz frequency. RFID Tag Card
SIM800L V2.0 module with support for four-band GSM/GPRS network. Module controlled by AT commands.
LPWA antenna dedicated to communication in LoRa networks in the 868 MHz frequency band. Equipped with an SMA connector. Waveshare SMA 868 Antenna
The adapter allows you to connect the antenna with a standard 75 Ω connector to the device with the MCX connector. The cable length is 13cm, it is often used in USB DVB-T tuners
Multi-channel wireless data transmission module operating at 433 MHz. It is supplied with the voltage ranging from 3.2 V to 5.5 V and communicates via the UART interface
Adapter with 3.3V voltage regulator designed for NRF24L01 modules with 8-pin connector
Development board D1 Mini with WiFi module ESP-8266MOD and 4 MB Flash memory. The module can be programmed from the Arduino IDE level. WeMos D1 Mini
