Communication modules
Modules to communicate with other devices. For setting up a wireless connection over WIFI, Bluetooth, 2.4GHz, 433mhz, RFID and Infrared. There are also modules for receiving GPS signals, sending SMS messages or simply converting parallel to serial communication. IoT - Wifi modules 433MHz modules 2.4GHz modules Ethernet modules XBee modules LoRa Transmitters / receivers modules Serial and USB modules Bluetooth modules RFID Modules Infra-red modules Phone & SIM Modules
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- Ethernet Hub and USB Hub w/ Micro USB OTG Connector Adafruit #2992 One can never have enough socks, or USB ports. Add some more USB and Ethernet capability to your Raspberry Pi Zero or, really, any kind of tablet or computer with an OTG connector with this USB 2.0 and Ethernet Hub!This handy combo-hub has 3 USB 2.0 ports, and a AX88772A Ethernet transceiver.Delivered in 10 to 30 days€ 18,55 Incl. VAT
- Usb & network (lan) tester for USB-A, MINI-USB-B, BNC, RJ45, RJ12, RJ11, RJ10 Velleman #VTLAN7 This USB and LAN tester is an indispensable tool for the installation and maintenance of networks. This compact device can be used to connect network cables, telephone cables, USB cables (USB-A, mini-USB-B, BNC, RJ45 (8P8C), RJ12 (6P6C), RJ11 (6P2C), RJ10 (4P4C) and most computer cables.Delivered in 3 to 7 days€ 37,50 Incl. VAT
- Micro NFC/RFID Transponder - NTAG203 13.56MHz Adafruit #2800 This tiny micro NFC/RFID tag is super small, and contains an NTAG203 chip plus antenna. It's super tiny, flexible and a great way to DIY an RFID or NFC device if you're interested in designing your...Delivered in 10 to 30 days€ 3,35 Incl. VAT
- Adafruit Bluefruit LE Shield - Bluetooth LE for Arduino Adafruit #2746 Would you like to add powerful and easy-to-use Bluetooth Low Energy to your robot, art or other electronics project? Heck yeah! With BLE now included in modern smart phones and tablets, its fun to add wireless connectivity. So what you really need is the new Adafruit Bluefruit LE Shield for Arduino!Delivered in 10 to 30 days€ 24,85 Incl. VAT
- Adafruit ATWINC1500 WiFi Breakout Adafruit #2999 Adafruit ATWINC1500 WiFi Breakout.Connect your Arduino to the Internet with this fine new FCC-certified WiFi module from Atmel. This 802.11bgn-capable WiFi module is the best new thing for networking your devices, with SSL support and rock solid performance - running our adafruit.Delivered in 10 to 30 days€ 32,95 Incl. VAT
- Adafruit RFM96W LoRa Radio Transceiver Breakout - 433 MHz Adafruit #3073 "You see, wire telegraph is a kind of a very, very long cat. You pull his tail in New York and his head is meowing in Los Angeles. Do you understand this? And radio operates exactly the same way: you send signals here, they receive them there. The only difference is that there is no cat.Delivered in 10 to 30 days€ 29,45 Incl. VAT
- Assembled Adafruit Feather HUZZAH with ESP8266 With Headers Adafruit #3046 Feather is the flagship development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores.Delivered in 10 to 30 days€ 22,15 Incl. VAT
- Adafruit ATSAMD09 Breakout with seesaw Adafruit #3657 Adafruit seesaw is a near-universal converter framework which allows you to add add and extend hardware support to any I2C-capable microcontroller or microcomputer. Instead of getting separate I2C GPIO expanders, ADCs, PWM drivers, etc, seesaw can be configured to give a wide range of capabilities.Delivered in 10 to 30 days€ 7,60 Incl. VAT
- DS2413 1-Wire Two GPIO Controller Breakout Adafruit #1551 You're too cool for I2C, and SPI has so many wires, 8-bit parallel... how can that be fashionable!? You are a 1-Wire kinda gal, and you want more 1-Wire breakouts in your life to complement all of your great engineering.Delivered in 10 to 30 days€ 5,25 Incl. VAT
- TXB0104 Bi-Directional Level Shifter Adafruit #1875 TXB0104 Bi-Directional Level Shifter.Because the Arduino (and Basic Stamp) are 5V devices, and most modern sensors, displays, flash cards and modes are 3.3V-only, many makers find that they need to perform level shifting/conversion to protect the 3.3V device from 5V.Delivered in 10 to 30 days€ 4,75 Incl. VAT
- Adafruit ATWINC1500 WiFi Breakout with uFL Connector Adafruit #3060 Adafruit ATWINC1500 WiFi Breakout with uFL Connector.Connect your Arduino to the Internet with this fine new FCC-certified WiFi module from Atmel. This 802.11bgn-capable WiFi module is the best new thing for networking your devices, with SSL support and rock solid performance - running our adafruit.Delivered in 10 to 30 days€ 34,90 Incl. VAT
- RJ45 8-Pin Connector Sparkfun #PRT-00643 Boost your project's connectivity with the versatile Sparkfun RJ45 8-Pin Connector. Compatible with Cat5, Cat5e, and Cat6 Ethernet cables, it's perfect for large-scale module connections. Buy only what you need and expand possibilities with related breakout boards.Delivered in 5 to 10 days€ 1,60 Incl. VAT
- SparkFun Analog/Digital MUX Breakout - CD74HC4067 Sparkfun #BOB-09056 Maximize your system's potential with the SparkFun Analog/Digital MUX Breakout - CD74HC4067. This versatile 16-channel multiplexer/demultiplexer chip functions like a rotary switch, capable of working with both digital and analog signals. Connect up to 16 sensors using just five pins.Delivered in 5 to 10 days€ 7,25 Incl. VAT
- SparkFun 16 Output I/O Expander Breakout - SX1509 Sparkfun #BOB-13601 Maximize your IO with the Sparkfun SX1509 Breakout. Featuring a 16-channel GPIO expander, I2C interface, PWM signal generation, and a built-in keypad engine. Ideal for Arduino and other I/O limited controllers.Delivered in 5 to 10 days€ 8,40 Incl. VAT
- SparkFun gator:bit v2.0 - micro:bit Carrier Board Sparkfun #DEV-15162 Boost your micro:bit's potential with the SparkFun gator:bit v2.0 - a comprehensive carrier board for micro:bit development and prototyping. Features built-in speaker, addressable LEDs, and safe access to multiple GPIO. Perfect for educators and beginners.Delivered in 5 to 10 days€ 31,50 Incl. VAT
- SparkFun ESP32 Thing Sparkfun #DEV-13907 The SparkFun ESP32 Thing is a powerful development platform for IoT projects. Program and communicate with the microcontroller, featuring nearly 30 I/O pins, dual-core Tensilica LX6 microprocessor, integrated WiFi and LiPo battery charger.Delivered in 5 to 10 days€ 27,50 Incl. VAT
- RJ45 Ethernet MagJack-Compatible Sparkfun #PRT-08534 "Boost your network connectivity with our compact RJ45 Ethernet MagJack-Compatible. Ideal for set-top boxes and other devices, it offers easy troubleshooting with status LEDs and superior protection against interference. Trusted Sparkfun product."Delivered in 5 to 10 days€ 3,00 Incl. VAT
- 2.4GHz Dipole Swivel Antenna with RP-SMA - 5dBi Adafruit #945 This 8"/200mm long swivel dipole antenna has 5dBi of gain and 50Ω impedance so it will work fantastically with just about any 2.4-2.5GHz wireless receiver/transmitter such as:2.4GHz Wi-Fi (802.11b/g/n)2.4GHz XBeeBluetoothOther 2.4GHz transceiversAntenna comes with theDelivered in 10 to 30 days€ 12,65 Incl. VAT
- SparkFun WiFi IR Blaster (ESP8266) Sparkfun #WRL-15031 Control your old IR devices via WiFi with the SparkFun WiFi IR Blaster. Features ESP8266 WiFi/microcontroller SoC, IR emitters, and receivers. Soldering required. Includes LTE-302 IR Emitter and TSOP382 IR Detector.Delivered in 5 to 10 days€ 26,50 Incl. VAT
- Arduino MKR WiFi 1010 Arduino #ABX00023 The MKR WIFI 1010 is a significant improvement on the MKR 1000 WIFI. It's equipped with an ESP32 module made by U-BLOX. This board aims to speed up and simplify the prototyping of WiFi based IoT applications thanks to the flexibility of the ESP32 module and its low power consumption.Delivered in 14 to 30 days€ 32,50 Incl. VAT
- Arduino MKR ETH Shield Arduino #ASX00006 Are you developing a project for an environment where wireless connections are unavailable or would be inefficient? The MKR ETH shield allows to have a wired Ethernet connection between your MKR board and your network or the Internet.Delivered in 14 to 30 days€ 27,35 Incl. VAT
- Ir remote control bender Velleman #IREXT With the IREXT you can operate all audio and video equipment while they are behind closed cupboard doors. The infrared distributor extends the infrared signal from the remote control. The IREXT receives the signal from your remote control and transmits it to your equipment via the infrared LEDs.Delivered in 3 to 7 days€ 24,50 Incl. VAT
- Mini infrared security system - 7 m Velleman #PEM7D This small security system consists of a light barrier, speaker and stabilized power supply. When the IR light beam is interrupted, an alarm can be set for 30 seconds or a short bell like when entering a store. The trigger time (delay until the sound is played) and volume can be adjusted.Delivered in 3 to 7 days€ 79,50 Incl. VAT
- SparkFun Cryptographic Co-Processor Breakout - ATECC508A (Qwiic) Sparkfun #DEV-15573 Boost security with the SparkFun ATECC508A Cryptographic Co-Processor Breakout. Ideal for IoT nodes and edge devices, it offers easy plug-and-play via Qwiic ports. Features include a 10Kb EEPROM array, a unique 72-bit serial number, and a high-quality FIPS RNG.Delivered in 5 to 10 days€ 6,85 Incl. VAT
- Arduino Uno WiFi Rev2 Arduino #ABX00021 Add this board to a device and you'll be able to connect it to a WiFi network, using its secure ECC608 crypto chip accelerator. The Arduino Uno WiFi is functionally the same as the Arduino Uno Rev3, but with the addition of WiFi and some other enhancements.Delivered in 14 to 30 days€ 50,40 Incl. VAT
- Beetle BLE - The smallest Arduino bluetooth 4.0 (BLE) DFRobot #DFR0339 The Beetle Ble (Former name as Bluno Beetle) is an Arduino Uno based board with bluetooth 4.0 (BLE). It is probably the smallest Arduino BLE board in the market. It uses standard Arduino IDE to upload codes via without any extra library and drivers.Delivered in 5 to 10 days€ 17,95 Incl. VAT
- Adafruit MCP2221A Breakout - General Purpose USB to GPIO ADC I2C Adafruit #4471 Adafruit MCP2221A Breakout - General Purpose USB to GPIO ADC I2C.Wouldn't it be cool to drive a tiny OLED display, read a color sensor, or even just flash some LEDs directly from your computer?Delivered in 10 to 30 days€ 8,45 Incl. VAT
- Gravity: Analog Infrared CO2 Sensor For Arduino (0~5000 ppm) DFRobot #SEN0219 Introduction The concentration of carbon dioxide (0.03% usuallly) is related to daily life. Recently, there’s a study showing that the atmospheric CO2 content has reached 0.0385% (385 ppm) which is the highest value since 2.1 million years.Delivered in 5 to 10 days€ 73,55 Incl. VAT
- Adafruit Metro M4 Express AirLift (WiFi) - Lite Adafruit #4000 Give your next project a lift with AirLift - our witty name for the ESP32 co-processor that graces this Metro M4. You already know about the Adafruit Metro M4 featuring the Microchip ATSAMD51, with it's 120MHz Cortex M4 with floating point support.Delivered in 10 to 30 days€ 39,30 Incl. VAT
- 2.4GHz 6dBi Antenna with IPEX Connector DFRobot #FIT0505 This is an omni-directional antenna with an IPEX connector. Its working frequency is 2.4GHz which meets most requirements of Wi-Fi devices. With 6dBi high gain, it offers robust signal reception and transmission.Delivered in 5 to 10 days€ 4,65 Incl. VAT
- Sonoff T2 Wall switch - T2EU2C - WiFi + RF Itead #T2EU2C-TX Upgrade your smart home experience with the sleek Sonoff T2EU2C WiFi Wall Switch! Enjoy effortless control, energy-saving automation, and seamless integration with your favorite smart home platforms. Make the switch today and transform your living space!Delivered in 14 to 30 days€ 19,35 Incl. VAT
- SparkFun RFID Starter Kit Sparkfun #KIT-13198 Kickstart your RFID projects with the comprehensive SparkFun RFID Starter Kit. Includes a USB RFID Reader, ID-12LA RFID module, two 125kHz RFID cards, and user-friendly setup. Ideal for beginners and experienced users.Delivered in 5 to 10 days€ 52,00 Incl. VAT
- TTGO T-Higrow Capacitive soil moisture sensor + ESP32 - Housing - Battery LilyGO #Q129 This TTGO wireless capacitive soil moisture sensor based on the ESP32 uses the capacitive detection principle to measure the moisture of the soil. This corrods this sensor a lot less quickly and it lasts much longer than the regular sensors.Delivered in 14 to 30 days€ 22,75 Incl. VAT
- Infrared Thermometer - MLX90614 Sparkfun #SEN-09570 Enhance your temperature sensing with the Sparkfun Melexis MLX90614ESF-BAA Infrared Thermometer. Offering non-contact temperature sensing, high accuracy, and versatile application integration. Ideal for body temperature and movement detection.Delivered in 5 to 10 days€ 48,20 Incl. VAT
- BBC micro:bit v2.21 Micro:bit #MICRO:BITV2 The BBC micro: bit v2 is a mini computer designed to make coding fun and easy to learn. The micro: bit v2 is fully programmable, so you can easily bring any ideas to life! From making games to making music and even controlling robots.Out of stock€ 17,60 Incl. VAT
- CP2102N USB-to-Serial Adapter Carrier Pololu #1317 This USB-to-serial adapter is a breakout board for the Silicon Labs CP2102N USBXpress USB-to-UART bridge, and it is a great solution for connecting microcontroller projects and other logic-level serial devices to a personal computer.Delivered in 5 to 14 days€ 8,40 Incl. VAT
- TTGO T-Energy ESP32-WROVER - with 18650 Battery Holder LilyGO #Q169 The LilyGO TTGO T-Energy is a microcontroller based on an ESP32 WROVER-B. The CP2104 USB to serial converter makes it easy to program, even as an Arduino. The board has a micro USB connection with which it can be programmed and / or powered (Micro USB cable not included).Delivered in 14 to 30 days€ 12,00 Incl. VAT
- Adafruit Metro ESP32-S2 Adafruit #4775 What's Metro shaped and has an ESP32-S2 WiFi module? What has a STEMMA QT connector for I2C devices, and a Lipoly charger circuit? What's finishing up testing and nearly ready for fabrication? That's right - its the new Adafruit Metro ESP32-S2!Delivered in 10 to 30 days€ 28,75 Incl. VAT
Modules are printed circuit boards that often have a specific function, such as measuring the temperature, controlling motors or playing sound. These modules have a connection (usually a header) to communicate with a microcontroller such as the Arduino and Raspberry PI.
Customer reviews about Communication modules
