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Arduino Shield - communication

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Arduino Ethernet Shield 2 with microSD reader- A000024

Shield for Arduino allows users to easily connect to the Ethernet network. Module based on W5500, it also has a microSD card slot.
Index: ARD-03926
Index: ARD-03926
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Regular price €26.74 Price €26.74

DataLogger Shield V1.0 RTC DS1307 with SD reader - Shield for Arduino - Iduino ST1046

Shield for Arduino with RTC DS1307 and a slot for SD memory cards. It can be used as a data logger, it has a place for a round CR1220 battery and for additional module. It...
Index: MOD-08238
Index: MOD-08238
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Regular price €5.09 Price €5.09

CAN-Bus Shield v2.0 - Shield for Arduino

Shield for Arduino supporting the CAN bus. It is equipped with chips MCP2515 and MCP2551. It communicates via the SPI interface. It works with voltage of 5 V.
Index: SEE-11568
Index: SEE-11568
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Regular price €21.86 Price €21.86

RS485/CAN - Shield for Arduino - Waveshare 10771

Shield that allows you to connect the Arduino to the RS485 interface or CAN bus. It is equipped with drivers: MAX3485 and SN65HVD230 for the CAN, it works with the Uno,...
Index: WSR-04517
Index: WSR-04517
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Regular price €9.74 Price €9.74

Arduino MKR GPS Shield ASX00017 - Shield for Arduino MKR

Overlay for Arduino MKR series, allows you to create projects that require GPS location determination. On the board is integrated GNSS u-blox SAM-M8Q . The device can be...
Index: ARD-16718
Index: ARD-16718
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Regular price €32.33 Price €32.33

DFRobot Shield NB-IoT/LTE/GPRS/GPS SIM7000E - Shield for Arduino

Shield for Arduino, which allows you to send text messages and create connections in the GSM network. It also has GPS and LTE, as well as sensor BME280. It communicates via...
Index: DFR-12362
Index: DFR-12362
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Regular price €50.93 Price €50.93

DFRobot RS232 - Shield for Arduino

Shield for Arduino, which allows data transfer via popular RS232 protocol. It has installed DB9 slot.
Index: DFR-02992
Index: DFR-02992
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Regular price €9.65 Price €9.65

Spartan Edge Accelerator Board - Arduino FPGA shield with ESP32

Overlay for Arduino extending the module with FPGA functions with Xilinx Spartan. On the board there is also ESP32 chip enabling communication via WiFi and Bluetooth, as...
Index: SEE-15688
Index: SEE-15688
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Regular price €61.63 Price €61.63

DFRobot Ethernet W5200 microSD - Shield for Arduino

Module based on W5200 chip enabling Arduino users to easily connect to Ethernet network. It works with Arduino Uno and Mega 2560 and also has a microSD card reader.
Index: DFR-02990
Index: DFR-02990
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Regular price €22.79 Price €22.79

A-II GSM Shield, GSM/GPRS/SMS/DTMF v.2.105 - for Arduino and Raspberry Pi - assembled

The module working with Arduino and Raspberry Pi that provides communication in GSM and GPRS standard. It allows for voice chat, sending SMS messages. On the board are: two...
Index: RPI-05405
Index: RPI-05405
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Regular price €43.95 Price €43.95

GPS/GSM/GPRS Shield SIM808 Shield - cap for Arduino - Waveshare 11492

Cap for Arduino with SIM808 system which allows you to send text messages, create links in a GSM network, GPRS data transfer and reading of GPS position. Communication via...
Index: WSR-05623
Index: WSR-05623
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Regular price €50.00 Price €50.00

IoT LoRa Node Shield 868MHz/915MHz - shield for Arduino

IoT LoRa Node Shield is an overlay dedicated to main modules with Arduino type microcontroller. The module allows to create LoRa nodes compatible with The Things Network in...
Index: SUP-14625
Index: SUP-14625
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Regular price €34.86 Price €34.86

Tuya IoT interface - for controlling Arduino over WiFi

Tuya interface that allows you to control five Arduino module outputs via WiFi network using applications for Android and iOS mobile devices. The device communicates with...
Index: VEL-17185
Index: VEL-17185
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Regular price €23.23 Price €23.23

CAN-Bus Shield for Arduino - SparkFun DEV-13262

Shield for Arduino supporting the CAN bus, it uses the chip MCP2515 and MCP2551. On board is a connector D-sub, microSD card slot, a connector to attach the display and GPS...
Index: SPF-02452
Index: SPF-02452
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Regular price €30.81 Price €30.81

DFRobot Shield GPRS SIM800C - Shield for Arduino

Shield for Arduino, which allows you to send text messages and create connections in the GSM network. It communicates via serial interface UART (RX, TX) using the AT commands.
Index: DFR-04284
Index: DFR-04284
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Regular price €30.00 Price €30.00

NFC Shield v2.0 - Shield for Arduino

Shield for Arduino, enabling the reading of data from the NFC and RFID devices at 13.56 MHz. The module has a built-in antenna, is powered from Arduino pins, it communicates...
Index: SEE-04420
Index: SEE-04420
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Regular price €27.88 Price €27.88

Module GSM GPRS dual SIM c-uGSM μ-v shield.1.13 - for Arduino and Raspberry Pi - SMA connector

The module supports GSM and GPRS communication. It allows for voice calls, sending SMS messages. On the board are: two connectors for SIM card, powering module for battery...
Index: RPI-05135
Index: RPI-05135
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Regular price €39.42 Price €39.42

DFRobot - SIM7600CE-T 4G (LTE) - shield do Arduino

Shield for Arduino module which allows you to send text messages and create calls in the GSM network. It is also equipped with GPS and LTE module. It communicates via UART...
Index: DFR-14047
Index: DFR-14047
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Regular price €75.58 Price €75.58

ESP8266 Wi-Fi - Shield for Arduino - SparkFun WRL-13287

Shield for Arduino from Sparkfun that allows you to connect the system to a wi-fi network. It is equipped with the popular ESP8266 module, it supports 802.11 b/g/n, it...
Index: SPF-04354
Index: SPF-04354
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Regular price €19.98 Price €19.98

Module GSM GPRS dual SIM c-uGSM μ-v shield.1.13 - Arduino and Raspberry Pi connector U.FL

The module supports GSM and GPRS communication. It allows for voice calls, sending SMS messages. On the board are: two connectors for SIM card, powering module for battery...
Index: RPI-05165
Index: RPI-05165
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Regular price €37.19 Price €37.19

DFRobot Bees Xbee - Shield for Arduino

Shield for Arduino, which enables to add a wireless connection to the microcontroller via connection of the XBee modules. The board has also plenty of space for extra items.
Index: DFR-05315
Index: DFR-05315
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Regular price €13.49 Price €13.49

B-GSMGNSS Shield v2.105 GSM/GPRS/SMS/DTMF GPS Bluetooth for Raspberry Pi + connectors for Arduino

The module works with Arduino and Raspberry Pi which provides connectivity in GSM and GPRS communication in GPS + GLONASS and Bluetooth. Based on Quectel MC60, allows you to...
Index: ITB-10244
Index: ITB-10244
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Regular price €48.60 Price €48.60

DFRobot FireBeetle LoRa 433MHz

The FireBeetle module compatible with Arduino, equipped with LoRa SX127x 433 MHz module with built-in PA (Power Amplifier), controlling is through SPI interface. It is used for...
Index: DFR-10829
Index: DFR-10829
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Regular price €18.49 Price €18.49

Velleman VMA202 - DataLogger with SD card reader - Shield for Arduino

Shield for Arduino with RTC DS1307 and a slot for SD memory cards. It can be used as a data logger, it has a place for a round CR1220 battery and for additional modules. It...
Index: VEL-13016
Index: VEL-13016
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Regular price €10.93 Price €10.93

Connect your Arduino to the internet!

There are many types of products among the Arduino communication overlays. Some provide Internet communication, others via Bluetooth, and others use radio waves.

One of the more popular products are overlays such as Arduino Ethernet Shield, Arduino MKR Ethernet Shield, LinkIt Smart, Ethernet Shield W5100 for Arduino and many others.

An overlay such as the Arduino Ethernet Shield enables communication of Arduino boards with external devices via the internet. The second, latest version of the module is based on the W5500 chip and is equipped with a microSD card reader. To run the Ethernet Shield overlay, connect it to the GPIO pins on the Arduino board (e.g. Arduino Uno), and then connect to the computer via a USB cable.

With Arduino communication modules, your programming options will become almost limitless. Why? First of all, Arduino Communication Shields solve the problem of integrity. With these overlays you will connect the devices you created (e.g. a robot) with almost any other software. Go ahead and use these products if your products assume the creation of mobile applications and computer programs!

Arduino Ethernet Shields – amazing possibilities!

Arduino communication modules are relatively not expensive, but they give a lot of new options! You can upload ready-to-use programs to the board and disconnect from the computer. After loading the program, the board can work independently. Then just connect the external AC adapter.

Arduino communication modules will be connected to a computer or router using a standard CAT5 or CAT6 Ethernet cable with a classic, most popular RJ45 connector. For the communication board to connect properly, be sure to assign its MAC address and permanent IP address. The latter parameter is programmatically assigned via the Ethernet.begin () function, with IP addressing depending on the configuration of your network. By using DHCP, you can easily assign an IP address for the Arduino communication module. In addition, you'll be able to specify a network gateway or subnet (if there is any). Please note that Ethernet Shields also work perfectly with a library that supports microSD memory cards.

Arduino & GSM integration

We know perfectly how good it is to have a wide choice. That is why in Botland store you will find modules that are responsible for GSM communication.

Using the Arduino GSM Shield 2 module, you can connect the Arduino to the internet as well as send and receive voice phone calls and SMS messages. The overlay has a built-in Quectel M10 radio modem. AT commands can also be used to communicate with the board. Pin No. 2 on the GSM Shield 2 board is connected to the TX pin of the M10 modem and pin 3, respectively, with the RX pin.

The M10 modem can operate on GSM 850 MHz and 900 MHz, DCS 1800 MHz and PCS 1900 MHz frequencies and supports TCP / UDP and HTTP communication protocols through GPRS connectivity with a maximum data rate of 85.6 kb / s. In order for the Arduino GSM Shield 2 to work properly and work with mobile networks, you need to connect a SIM card to it. You can get it from any GSM network operator.

In some ways thanks to Arduino it will be possible ... to create your own mobile phone!