Category: Communication

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

nRF24L01+Module - 2.4GHz TX/RX Radio Module

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.

RFID identification key with dimensions of 40.5 mm x 32 mm x 4.2 mm, operating on the 13.56 MHz frequency. RFID Tag Key

WiFi 802.11 b/g/n module with ESP8266 system, they have 22 edge terminals with 2 mm raster with the possibility of soldered gold connectors, 9 GPIO lines and 1 ADC line on the connector. Built-in PCB antenna. ESP-12E

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

SIM800L V2.0 module with support for four-band GSM/GPRS network. Module controlled by AT commands.

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

ID Card 125khz

Miniature Ethernet network module with W5500 chip. It has compact dimensions, so it can be used as an element of another device

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

The FS1000A transmitter and the MX-RM-5V receiver enable communication in the ISM band; they are easy to use, do not require advanced bus control and have very small dimensions. Especially recommended for work with Arduino and STM32

The adapter allows you to connect the antenna with the SMA 50 Ω male connector to the device with the MCX socket. The cord has a length of 13cm

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

SIM800L module with support for four-band GSM/GPRS network. Has a MicroSD card slot. Module controlled by AT commands.

LPWA antenna dedicated to communication in LoRa networks in the 433 MHz frequency band. Equipped with an SMA connector. Waveshare SMA 433 Antenna

ID Card Key for 125khz

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

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