Communication

Want to add serial communications to your device using the RS-485 protocol? The Arduino MKR 485 shield will provide the industrial connectivity you need. Thanks to this shield, you can now connect your MKR board to any of the industrial systems that...

You may want to connect an Arduino MKR board with an Ethernet cable instead of using WiFi. An Ethernet connection can sometimes be stabler, faster, and more secure. To do this, plug in the Arduino MKR ETH shield. Are you developing a project for an...

Want to connect several Seeed Studio Grove modules to your Arduino board? The Arduino MKR CONNECTOR CARRIER is the perfect companion for Arduino MKR boards and a Grove ecosystem. Do you have several components to connect to your project and would...

The LightBlue Bean+ is an Arduino-compatible board that you program wirelessly using Bluetooth Low Energy. With Bean+, you can program wirelessly from any of your devices. Bean+ also comes with a built-in accelerometer, temperature sensor and RGB LED...

RGBW Stripe WireLess Shield has 4 PWM output to connect RGBW LED Strip. Anyone can handle a load of 1.5 A with a voltage of 5 to 24 V. Integrated control in 5 Arduino easily provide power from the input power supply. Self-renewing fuse protects LED...

What is the Tsunami? The Tsunami is a powerful and flexible signal generator built on the Arduino platform. It's the best way to get started experimenting with analog signals, and a great tool for a huge variety of tasks, too. We've taken the...

Featured with RN171 TCP/IP module, the WiFi shield allows your Arduino/Seeeduino to connect wireless networks up to 802.11b/g. The RN171 module supports TCP, UDP, FTP and HTTP communication protocols, which meet the needs of most wireless and...

Wifi Shield (Fi250) V1.1 is a economic internet solution with Arduino. The Wi-Fi module support IEEE 802.11b/g/n mode, maximum speed up to 65Mbit/s. Wifi Shield (Fi250) V1.1 combine on board antenna; it’s easy to build you project in a small box...

The W5500 Ethernet Shield v1.0 can be used to provide your projects with internet connectivity.W5500 enables users to have the Internet connectivity in their applications just by using the single chip in which TCP/IP stack, 10/100 Ethernet MAC and...

The Blueseeed TH Shield V2 (HM01) integrates a Serial Bluetooth module. It can be easily used with Arduino/Seeedstudio for transparent wireless serial communication.   Features Seeeduino/Arduino compatible Up to10m communication...

This is version 3.0 of GPRS Shield. Hook your Arduino up to GSM/GPRS cell phone network with GPRS shield! You can use your Arduino/Seeeduino or other main boards to dial a phone number or send a text to your friend via easy to use AT commands now. GPRS...

WireLess Gate Shield is an Arduino-compatible expansion card designed to build a system of receiving / transmitting and broadcasting various wireless commands and data. For maximum coverage possible wireless communication interfaces on the board has...