Communication

WiFi antenna with standard SMA male connector for connecting to your PCBs.

• Connector: SMA male
• Impedance: 50 ohm
• Frequency: 2.4GHz
• Dimensions: 50.5 x 19 x 10mm

GSM PCB antenna with IPX connector for connection on your boards that use an IPX connector.

This antenna connects you to 4G/LTE network it connects on your device via an IPX connector.

• Frequency: 4GHz/LTE
• Dimensions: 40 x 15 x 0.25mm
• Cable lenght: 12cm

This product has IPX connectors on both ends they are gold color and its lenght is. Connects easily and has good connection.

• lenght: 10cm

If you have a device you want to connect to a WiFi network, by using an IPX connector, all you need is this antenna. Use the IPX connector to establish connection with your device and it is ready to connect to a 2.4GHz WiFi network.

Additional passive RFID tag for use with our RFID readers. It si practical as key ring.

RFID tag comes in two variants, 125kHz or 13.56MHz.

IPX to SMA female cable will allow you easy connection with SMA male antenna to IPX connector which is, for example, a common case with a GSM antenna.

easyC system is for easy connection of microcontroller plates, sensors and actuators, which enables rapid prototyping without the possibility of error. The connection between the modules takes place with simple and pre-prepared cables, and easyC modules have connectors that fit the cables. easyC is based on I2C communication.

easyC-compatible cables with easyC connectors on both ends, available in different lengths.

443MHz RF is an accessible and affordable standard for RF communication between two devices (e.g. two Dasduino boards or between a remote controller and Dasduino with receiver) often used for remote control, wireless communication and data transmission. With this remote, commands are sent at 433MHz frequency and it’s able to send 4 different commands in total.

443MHz RF is an accessible and affordable standard for RF communication between two devices (e.g. two Dasduino boards or between a remote controller and Dasduino with receiver) often used for remote control, wireless communication and data transmission. This combination allows you to communicate with a remote control that has four buttons with one receiver.

The active GPS antenna is the perfect solution for enhancing the GPS signal reception of your device. It features a 3-meter long cable with a standard SMA male connector, providing you with ample length for flexible installation. The antenna’s magnetic base allows for easy and secure mounting on any metal surface, making it ideal for a wide range of applications.

This high-performance antenna operates on a frequency of 1575.42MHz and offers a 28dB of amplification, ensuring a strong and stable GPS signal. With a voltage range of 3V-5V and a low current consumption of 10mA max, it is both efficient and versatile. Its circular (RH) polarization further enhances signal quality, providing you with reliable and accurate positioning data for your projects.

Whether you are building a vehicle tracking system, a drone, or any other project that requires precise GPS data, this active antenna is an excellent choice. Its compatibility with popular platforms like Arduino and Raspberry Pi makes it a go-to component for makers and hobbyists. The compact dimensions of 45mm x 39mm x 13mm allow for seamless integration into your setup.

• Connector: SMA male
• Frequency: 1575.42MHz
• Voltage: 3V-5V
• Current: 10mA max.
• Polarization: circular(RH)
• Amplification: 28dB
• Dimensions: 45mm x 39mm x 13mm

Infra-red (IR) diode emits light in the spectrum that the human eye can’t see. However, such a diode has its purpose. It is used in remote controllers that send information on wavelengths within the infrared spectrum, e.g. to change television programme. So all you need to create your own remote is one of these diodes and correct data which will be sent!

The IR receiver is a device that detects the modulated IR radiation emitted by the remote controls. The IRM-56384 detects IR radiation on a standard frequency of 38kHz and outputs signal to its output pin, which can be read with a microcontroller. Thus, it enables project management via the remote control.

RFID card is white and the size of standard credit card. We promise that it will fit into any standard wallet! Comes with random unique code.

RFID card comes in two variants, 125kHz or 13.56MHz.

Bluetooth Module HM-10 enables Bluetooth 4.0 (BLE 4.0) communication between your project and another Bluetooth device, such as mobile phone. A connection with Croduino is simple via serial communication and the module operates at standard voltage of 3.3V and 5V. This module will work with iOS6 and higher systems as well as with Android 4.3 and greater.

• Bluetooth standard: 4.0
• works with iOS6 or higher and  Android 4.3 or higher
• Voltage: 3V – 6V
• Current: 60uA – 400uA
• Antenna: on the PCB
• Dimensions: 43mm x 16mm

The ceramic antenna at a frequency of 1575.42MHz corresponding GPS. Ideal with our SIM808 breakout.

ESP8266 is an IC that delivers a true revolution in the world of makers, especially in the world of IoT (Internet of Things). This is a complete 32-bit SoC (System on Chip) with built-in flash memory, frame and EEPROM which can even be programmed directly from the Arduino interface, without the need for additional micro-controller. With all this, the most important point is that in itself has a built-in WiFi (AP, STA, AP + STA), all that for “little money”.

ESP8266 in this form (ESP-12) is suitable for direct soldering to a printed circuit board as an SMD component or directly solder the wires since the pin has its holes. It also comes with a PCB trace antenna.

Note: ESP8266 is an IC that works at 3.3V! Connecting directly to 5V, or track Arduino or Croduino plate will destroy it! Use logic level converter.

The 433MHz RF Transmitter and Receiver module provides a reliable and cost-effective solution for wireless communication in a wide range of DIY and professional projects. This paired set enables radio frequency (RF) communication between two devices, such as an Arduino, NULA or other microcontrollers, making it perfect for applications requiring remote control or data exchange without physical wiring. Its design ensures stable performance, while the ease of integration allows both beginners and experienced makers to quickly implement wireless functionalities.

Designed with versatility in mind, this RF module operates at a frequency of 433MHz, a widely accepted band for short-range wireless applications. It utilizes ASK (Amplitude Shift Keying) modulation, offering a balance between simplicity and effective data transmission. The module’s flexible voltage requirements for the transmitter (3V – 12V) allow for adjustable range, reaching up to 40 meters indoors and an impressive 100 meters outdoors, especially when paired with an external antenna. This makes it suitable for home automation, security systems, and various Internet of Things (IoT) devices.

Backed by documentation, tutorials and open-source software compatibility (e.g., Arduino RadioHead library), they provide an accessible path for both beginners and experienced developers to add wireless capability to projects.

The NRF24L01+ module 2.4GHz is an ultra-low power, 2Mbps RF transceiver for the 2.4GHz ISM band, ideal for reliable wireless communication in embedded systems. It features the enhanced ShockBurst™ protocol engine for automatic packet handling, address matching, and error correction. Its compact form factor and SPI interface make it perfect for Arduino, Raspberry Pi, and other microcontrollers, offering efficient, short-range wireless connectivity for battery-operated projects.
 
Operating on 3.3V (I/O pins 5V tolerant), the module includes a built-in 2.4GHz antenna and supports 250kbps, 1Mbps, and 2Mbps data rates. With 125 selectable channels, integrated power and low-noise amplifiers, and multi-channel capability, it ensures reliable communication in crowded environments and enables star-network topologies with up to six receivers.
 
Widely used in wireless peripherals, remote controls, home automation, and sensor networks, the NRF24L01+ is ideal for drones, data logging, and interactive projects. Pairing it with a 3.3V regulator ensures stable power for optimal RF performance. Add this module to enable robust, energy-efficient wireless communication in your next project.