Out-of-Stock

ESP8266, T77, ESP-12E Shield

Out-of-Stock

WiFi Shield to quickly add ESP8266 connectivity to Arduino boards, directly compatible with UNO R3, Mega 2560 and Leonardo, can also work independently as ESP-12E with all pins accessible. It has an integrated 3.3V level converter, 4 DIP switches for selecting the working mode, programming via USB or OTA and support for AP and Station.

5.31 €

Out-of-Stock

SONOFF v.R2 wireless relay, 1 channel, new version

Out-of-Stock

Remotely control lighting or other equipment ON/OFF via the eWeLink app, with voice commands via Google Home and Alexa, plus Siri integration via Raspberry bridge. Provides real-time status feedback and access from anywhere via 2.4GHz. Supports up to 10A and 2200W, low standby power consumption, flame-resistant ABS housing and user sharing function.

11.50 €

SONOFF T2 Touch Switch, 2 Channels

In Stoc

2-channel touch switch for smart lighting, with glass panel and guide LED for quick manual control. 2.4 GHz WiFi connection for remote control in eWeLink and voice commands via Google Home and Amazon Alexa. Provides in-app feedback with the ON OFF status of each channel and allows sharing access with family.

34.20 €

LoRa module RFM96, 868MHz, Ultra-long range, 3.3V

In Stoc

LoRa module for 868MHz, ideal for telemetry and IoT with ultra-long range coverage, can achieve communications over 20 km in good conditions. Compatible with Arduino and other development boards, offers high sensitivity up to -148 dBm, RF power up to +20 dBm and low consumption, operates at 3.3V and requires logic level converter.

11.34 €

ESP32 dev board with 18650 battery holder and CP2102

ESP32, CP2102, Bluetooth WiFi development board, with integrated powerbank

In Stoc

Compact solution for portable IoT projects, with integrated 18650 battery support and charging and protection circuitry. Offers 2.4GHz WiFi and Bluetooth connectivity for fast communication, easy USB programming with CP2102, plus status LED and programmable LED for visual feedback.

11.42 €

Bluetooth BLE 5.0 module, HM-18

In Stoc

BLE 5.0 module for low-power wireless connection between Arduino and other Android or iOS boards and phones, based on TI CC2640R2F. Works as Master and Slave, supports AT commands type HM-10, provides authentication and encryption for more secure connections. Adjustable RF power and coverage up to 100 m in open field, power supply and logic level 3.3 V.

12.02 €

ESP32-CAM development board with CH340G, WIFI, Bluetooth

RFID key fob, 125Khz

In Stoc

Proximity RFID key fob for access control systems, operates at 125 kHz and allows fast and secure identification with compatible readers. It has a unique, non-rewritable ID, is not writable and cannot be written with copiers, compact key fob format, blue color for easy organization.

0.38 €

Audio module Bluetooth 4.1 BLE, Stereo, Aux-In, MicroUSB

Bluetooth 4.1 BLE Audio Module, Stereo, Aux-In, Type-C

In Stoc

Quickly add a Bluetooth connection to any audio system with an AUX input, for clear stereo playback without distortion. It operates on Bluetooth 4.1 BLE with A2DP and AVRCP support for streaming and control, has output on two channels, is powered by 5V via Type-C or from a 3.7V Li-ion battery, compact dimensions for easy integration.

2.33 €

Radio control module, 4CH, receiver with transmitter, 40MHz

In Stoc

40MHz 4-channel transmitter receiver pair, ideal for DIY remote control projects, allows control of two motors in both directions for forward, reverse and direction. It operates at 3-4.5V on the transmitter and 4.5-6V on the receiver, has a range of up to 10 m, offers simple connections for 130 type motors and includes antennas for stable transmission.

4.49 €

Relay 16 channels with remote control, 12V, 433MHz

16-channel relay with remote control, 12V, 433MHz

In Stoc

Wireless control solution for automation, allows control of 16 relays at 12V via 433MHz remote control with fast learn pairing. Offers 3 working modes jog, latched and toggle for different scenarios. Supports maximum load 7A per channel, ideal for lighting, small motors, gates and industrial systems.

42.24 €

Out-of-Stock

NFC, RFID, PN532 V3, I2C, SPI and HSU module

Out-of-Stock

NFC/RFID module for reading and writing cards, ideal for Arduino and other 3.3V or 5V boards. Offers switch-selectable I2C, SPI and HSU interfaces, includes logic level converter for fast compatibility. Allows P2P communication and NFC interaction with Android phones, with working distance up to 5-7 cm. Compatible with Mifare, Ultralight, DesFire and FeliCa.

5.88 €

Wired antenna connector, AP, SMA Female to IPX, 15cm, 0-3GHz

In Stoc

15cm wired antenna extension for connecting an Access Point to an external antenna, with SMA female to U.FL IPX IPEX1 RF1.13 adapter, compact MHF4 connector for mounting in narrow spaces, 1.5mm diameter and 1mm height, compatible with RF applications in the 0-3GHz band.

1.55 €

Relay module with remote control, 1 channel, 433MHz, 12VDC

In Stoc

Quickly control electrical consumers remotely with a 1-channel 433MHz relay, powered at 12VDC and delivered in a compact box. It offers ON OFF or momentary control, plus delayed mode, via a remote control with two buttons A and B. The relay contacts support up to 10A at 250VAC, the working range can reach 50 m in ideal conditions.

9.71 €

Relay module with IR remote control, 12V, 1 channel

In Stoc

Quickly control the power supply of a consumer via IR remote control, ideal for simple automation at 12V. Offers 1 channel with ON OFF control at 38 kHz, actuation up to 8 m, standard NC NO COM outputs for easy integration and 10A relay for AC or DC loads. Compact, easy to mount in electronic and industrial projects.

5.91 €

SIM800C module, GSM, GPRS, Quad-Band, Bluetooth BLE, with antenna

In Stoc

Quad-band GSM/GPRS module for IoT and automation projects, compatible with Arduino, allows data, voice and SMS communications on 850/900/1800/1900MHz. Includes Bluetooth BLE, audio interface with microphone input, wide 5-18VDC power supply for stability at peak consumption and included antenna with SMA and IPEX connection, with support for 3.7V.

14.05 €

Bluetooth module HC-05, original

In Stoc

Original HC-05 Bluetooth module for wireless serial communication with Arduino and other development boards, works in Master or Slave mode for connections between two microcontrollers or with the phone and PC. Offers stable connection via USART TTL, configurable settings in AT Command Mode and fast transmission at 9600 bps by default, 3.6-6V.

10.06 €

Relay module with IR remote control, 5V, 1 channel

In Stoc

Quickly control an electrical consumer via IR remote control, ideal for automation and DIY projects, operates at 5VDC and switches ON or OFF from up to 8 m, 10A relay with NO, NC and COM contacts for easy integration, NED decoding at 38 kHz for stable control.

7.18 €

FM transmitter module, SI4713, I2C, 3-5VDC

In Stoc

FM transmitter module with Si4713 for Arduino projects and other boards, controlled via I2C, allows stereo audio output via AUX input and sending RDS information such as song title or messages. It operates at 3-5VDC for easy integration, offers software setting of the frequency and transmission power, with a typical range of up to 10 m which can be increased with the antenna.

11.09 €

TTGO T-Display development board, ESP32, WiFI, Bluetooth, Display 1.14", USB Type-C

Last items in stock

Compact development board for IoT prototyping and graphical interfaces, with ESP32 dual core 240MHz, integrated WiFi and Bluetooth, 1.14 inch color IPS display for fast data display, USB Type-C with CP2104 for easy programming, support for charging and powering from a 4.2V Li-Ion battery via JST connector, includes Reset button and two buttons on GPIO.

28.03 €

Ethernet module, ENC28J60, SPI interface, 3.3V, Crystal 25MHz

Ethernet module, ENC28J60, SPI interface, 3.3V, 25MHz crystal

In Stoc

Quickly add Ethernet connectivity to Arduino or other board projects by converting Ethernet to SPI for easy integration with microcontrollers. It operates at 3.3V, uses the ENC28J60 chip with an integrated 25MHz crystal, communicates via SPI up to 20MHz, and ensures stable transmission with Full and Half-Duplex support and automatic filtering of erroneous packets.

7.86 €

GSM relay module, gate opener, G202 Plus, 9-24V, 4G

In Stoc

GSM relay module for opening gates and remote control of equipment, activated by free call or SMS, works on the 4G network and is easily configured with SMS commands, allows authorization of up to 999 users for secure access, has relay with COM NC NO contacts, removable external antenna and DIN rail mounting.

75.30 €

Logic level converter module, with optocoupler, 4 channels, PC817, 3.3-30V

In Stoc

Logic level converter with PC817 optocoupler, ideal for isolated control of relays and digital inputs in Arduino or other boards, reducing the influence of electrical noise on the microcontroller. Offers 4 independent channels with status LED, accepts 3.3-24V input and 3.3-30V output, and the jumper on each channel allows the choice between common ground or complete isolation. Operating frequency up to 4kHz.

2.15 €

Radio serial communication module, 433MHz, HC-12, SI4438, 1km

In Stoc

Radio transceiver module with UART TTL interface for wireless communication at 433MHz, ideal for remote serial links between microcontrollers, sensors or industrial equipment. Offers bidirectional communication up to 1km in open field, adjustable transmission power up to 20dBm, speed up to 115200bps and quick configuration via AT commands, with antenna included.

6.04 €

Analog to digital converter module, ADC, ADS1115, 16 bits, 2-5V

In Stoc

Extends analog measurement of Arduino boards to 16 bits, for much smoother readings down to ~76uV at 5V. Offers 4 single ended or 2 differential inputs, I2C communication with selectable address, operates at 2-5V and has low power consumption with single shot auto shut-off mode. Ideal for analog sensors and precision data acquisition.

3.58 €

ESP-15F module, ESP8266, Serial, WiFi, 32-bit, 5V

In Stoc

WiFi module based on ESP8266, ideal for quickly connecting Arduino and IoT projects to the 2.4GHz network, interfaces simply via serial UART at 115200 bps, runs on 32-bit architecture with 5V power supply and 3.3V logic, includes PCB antenna for compact installation and supports WEP, WPA, WPA2 security for reliable transmissions.

7.48 €

5V relay module, serial control from PC, USB, CH340

In Stoc

Allows ON or OFF control of a relay directly from the PC via USB and serial communication, using CH340 and a serial debugging software. It is powered and connected simply from the 5V USB port, has LED to indicate the relay status, the command is done quickly through hex frames at 9600 baud. The relay contacts support up to 250VAC 10A for general automation and test applications.

5.69 €

WiFi module for RD6006

In Stoc

Adds wireless control and monitoring for the RD6006 power supply, by connecting directly to the existing internal socket, without modifications. The module is exclusively compatible with the RD6006, uses the integrated ESP8266 for WiFi communication, allows quick access to settings and reading of parameters remotely, ideal for automation and integration into laboratory projects.

17.70 €

Out-of-Stock

RFID key fob, EM4305, programmable

Out-of-Stock

RFID key fob with EM4305 chip, ideal for access control and identification systems, rewritable tag for easy cloning or data update. It operates at 125KHz, has a reading distance of 3-10 cm depending on the reader, is waterproof and made of plastic with a metal ring for secure attachment. Dimensions 35 x 28 x 4 mm.

0.95 €

3G Industrial Router, USR-G806S, IoT, RS485, WiFi, RTU to TCP, 9-36V

In Stoc

IoT cellular router for connecting industrial equipment to the internet and integrating data into SCADA or cloud systems, with 2G/3G, WiFi and two Ethernet ports for flexible access and failover. Includes RS485 with Modbus RTU to TCP conversion, VPN support for secure communications, watchdog for stability, wide 9-36V power supply and DIN rail or wall mounting.

134.64 €

CAN interface control module, TJA1050, 5V

In Stoc

It provides a robust CAN interface for Arduino and other development boards, based on the TJA1050 for stable and fast communication in automotive and industrial applications. It operates at 5V, supports speeds up to 1 Mbit/s, has dedicated VCC, TX, RX, GND pins and CANH, CANL connections, and the compact 22 x 11 mm format facilitates integration into projects.

1.81 €

Programmable relay, 4CH, 24V, USB serial control

In Stoc

4-channel relay module for automation and DIY projects, controlled directly from PC via USB, uses HID interface and does not require drivers on Windows 7 and XP, switches loads up to 10A at 250VAC or 30VDC, 24VDC relay power supply with jack or terminal, NC COM NO screw terminals and status LEDs for each channel.

11.03 €

CAN communication module, SN65HVD230, 3.3V

In Stoc

CAN communication module for 3.3V projects, also compatible with 5V via level converter, ideal in environments with high interference. Offers reliable transmission and reception up to 1 Mb/s, is ISO11898 compliant for easy integration into automotive and industrial CAN networks, allows expansion up to 120 nodes and includes low-power standby mode.

2.05 €

4G LTE Antenna, Magnetic, TS9, SMA Tata, 698-2700MHz, 12dBi

Out-of-Stock

4G LTE Antenna, Magnetic, SMA Male, 698-2700 MHz, 12 dBi

Out-of-Stock

Magnetic antenna for 4G LTE, designed to quickly improve signal reception and transmission in mobile, wireless, and telemetry applications. It covers 698-2700MHz for extended compatibility, offers 12dBi gain for a stronger signal, has an SMA male connector for easy integration, and a 1.5m cable for flexible mounting.

5.46 €

2-channel remote control, 433MHz, 6V

In Stoc

2-channel 433MHz remote control for remote control of compatible devices, ideal for automation and access systems. It operates at 6VDC with 2 CR2016 batteries (not included), has two clear buttons A and B for shortcuts, offers a range of 25-50 m, durable plastic housing and keychain attachment for keys.

5.15 €

Beacon module, Bluetooth 4.0, NRF51822, 2-3.3V

In Stoc

Bluetooth 4.0 beacon based on NRF51822 for proximity identification and location in iBeacon, smart home, wearable or tracking applications. It operates at 2-3.3V with CR2032 battery, has ultra low standby consumption for long autonomy, integrated PCB antenna and communication range of up to 30 m in open space.

17.54 €

Transmitter-receiver module set, 433MHz, STX882, SRX882, with antennas

In Stoc

433MHz wireless transceiver set for commands and telemetry, ideal for Arduino and automation projects. Offers stable communication up to 100 m, high transmission power up to 50 mW at 3.6 V, high sensitivity for reliable reception and low consumption, includes two helical antennas for quick installation and better signal.

5.34 €

USB to DB9 Tata adapter, 9-pin, RS232, HL-340

In Stoc

Allows quick connection of DB9 RS232 serial port devices to a USB PC, using HL-340 chipset for stable communication. It offers plug and play and hot swap, is compatible with USB 1.1 and 2.0 and Windows up to Win7 32 64 bit, and the shielded cable reduces interference for safe and efficient data transfer.

2.31 €

DIY FM radio kit, RDA5807S, with housing

In Stoc

Unassembled FM radio DIY kit, ideal for electronics and RF enthusiasts, offers clear reception on 87-108 MHz with RDA5807S module and noise reduction functions, displays frequency on digital display, includes TDA2822 amplifier for powerful sound, is powered by 5V via MicroUSB or 2 AA batteries and comes with acrylic case for protection and clean appearance.

17.74 €

Original NEO-M8N GPS module with compass for Pixhawk

In Stoc

The original NEO-M8N GPS module with integrated compass for Pixhawk and PX4, offers fast satellite fix and precise navigation for stable flights. It comes pre-configured and tested from the factory, ready to use immediately, includes SAW filter and active interference detection for cleaner signal in difficult environments, and the compact design with self-adhesive sticker allows for quick and secure mounting.

74.10 €

GPS module, NEO-8M, 3-5V, with antenna

In Stoc

GPS module with NEO-8M and ceramic antenna, ideal for Arduino and other development boards, offers precise positioning via satellites and fast data transmission via serial. It operates at 3-5V, has a backup battery on the PCB to preserve settings when the power is turned off, includes EEPROM for memory and integrated LED for signal and power status.

15.35 €

NEO6MV2 GPS module

In Stoc

GPS module compatible with Arduino and other development boards, ideal for quickly integrating satellite positioning into DIY and industrial projects. It offers serial communication at 9600 bps, ceramic antenna for stable reception, EEPROM with backup battery for data retention during power outages, and an integrated 3.3V regulator for direct operation at 3-5V.

6.09 €

Holybro radio telemetry set, 433mhz, 100mW

In Stoc

433MHz, 100mW radio telemetry set, for stable bidirectional communication between the drone and the ground station, plug and play compatible with Pixhawk Standard and other controllers. Runs SiK open source firmware optimized for MAVLink, easily integrates with Mission Planner, Ardupilot, QGroundControl and PX4, offers full duplex link with FHSS and error correction, with a range of over 300 m out of the box.

134.49 €

Debug mode, USB to I2C, CP2112

In Stoc

USB to I2C module with CP2112 for debugging and quickly connecting SMBus/I2C devices to a PC, ideal for testing and applications such as DJI battery diagnostics. It offers full speed USB 2.0, easy GUI configuration without complex firmware or drivers, 8 configurable GPIO pins, and direct USB power with internal regulator for stable operation on Windows, Mac, and Linux.

8.68 €

Pixhawk 2.4.8 package, 32bit, with GPS M8N

In Stoc

Complete set for autonomous drone control, compatible with official ArduPilot and PX4 firmware, with 32bit ARM Cortex-M4 processor for fast and stable response, 14 PWM outputs and UART I2C SPI CAN interfaces for flexible integration. Includes M8N GPS for precise positioning, microSD for logs, buzzer, PPM encoder, I2C splitter, cables and stop button.

217.95 €

Facial recognition module, HLK-TX510, 3D, Binocular camera, display

In Stoc

Compact 3D facial recognition module with IR+RGB binocular cameras and integrated 2.8 inch color LCD display, offers fast identification under 600 ms and 2D and 3D anti-spoofing protection against photos, videos or masks. Supports up to 1000 profiles, works even in low light thanks to IR illumination, easily integrates into access control, smart locks and security systems via UART or USB-C.

94.88 €

Communication, GPS and IoT

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