Category: Communication
Subcategories
There are 561 products.
Diagnostic interface for wireless diagnostics of cars with OBD2 system. The device uses the popular 16-pin connector and is equipped with a Bluetooth 2.0 module. ELM327 Mini V1.5
RFID Reader/Transponder IC 13.56MHz ISO 14443 I2C, SPI, UART, -25..85C, VFQFN32, NXP
The kit with the IR receiver module and 38 kHz remote is perfect for implementing infrared communication projects, ideal for integration with Arduino and use in a variety of systems, from home automation to controlling robots, drones and other electronic devices
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
Bluetooth 5.1 module (BLE, SPP) designed to work with the Raspberry Pi Pico. It communicates via the UART interface using AT commands. Waveshare Pico-BLE
Handheld RFID card reader enabling card duplication. It allows you to read data from one card and write it to the other
Bluetooth audio receiver module enclosed in a housing that enables wireless transmission of sounds. It is equipped with a PCB antenna, microphone, 3.5 mm audio jack and control buttons
Antenna with an SMA male connector working in the 868 MHz frequency band. It has a gain of 5 dBi and a foldable tip
Bluetooth 5.0 module based on the BT401 chip. It allows you to send audio and support microSD cards up to 128 GB. DFRobot DFR0781
WiFi module developed by AI-Thinker Co., Ltd with ESP8266 processor. Integrates a 32-bit MCU microcontroller with 80 MHz clock, RTOS support, Wi-Fi and antenna. The module supports the IEEE802.11 b / g / ni standard and has a complete TCP / IP protocol stack. AI-Thinker ESP-12S
A module that combines GSM/GPRS/GNSS and BT 3.0 technologies. It is available in a small, easy to solder LCC housing and has a low power consumption up to 1.2 mA. Quectel MC60CA
Development board with dimensions and spacing compatible with Arduino Uno R3. It have built-in Wi-Fi ESP8266 module. The device is compatible with WeDOS D1, it can be programmed from the level of Arduino IDE
Industrial network switch equipped with 5 Gigabit Ethernet ports. It can operate in full-duplex 10/100/1000M mode. Waveshare Gigabit-Switch-5P (EU)
Powerful, generic Wi-Fi+BT+BLE MCU modules that target a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding. Espressif ESP32-WROOM-32E 32MBit (4MB)
Antenna with SMA male plug operating in the 2.4 GHz frequency band. It has a gain of 7 dBi and a cable. Magnetically attached
The ISM radio module in the SMD housing. It works on 433MHz frequency. The module complies with FCC, ETSI regulations. HOPE MICROELECTRONICS RFM12B-433S2P
The low-power consumption micro-controller intentionally designed for Internet of Things (IoT) projects. The board integrates a Dual-Core ESP-WROOM-32 module, which supports MCU and Wi-Fi &Bluetooth dual-mode communication. DFR0478
UART - Ethernet converter enabling two-way communication between devices equipped with UART TTL ports and the Ethernet network. It is visible in the system as a virtual COM port and configured via the website or using AT commands. USR-TCP232-S2
