Communication Shields

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CA$99.75
This product is an industrial 32-ch relay module controlled via RS485 bus, adopts Modbus RTU protocol, built-in protection circuits such as power supply isolation, ADI magnetical isolation, resettable fuse, and TVS diode, etc. It also comes with an ABS case. The Modbus RTU 32-Ch Relay is very easy to use. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirements.
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CA$49.95
The DFR0920 is a Block Shield for the Arduino. It contained several inputs and outputs for the microcontroller which will help you cable manage any of your projects, loose inputs will never be an issue again
Delivery within 2-3 weeks
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CA$64.75
The DFR0921 is the ULTIMATE block shield for the Arduino. It contained several inputs and outputs for the Arduino Mega which will help you manage any of your projects, loose inputs will never be an issue again.
Delivery within 2-3 weeks
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CA$39.75
This V3.5 is the Newest Version of the Maduino Zero SIM808 GPS Tracker. Maduino Zero SIM808 GPS Tracker is an IoT (Internet of things) Solution based on the 32-bit Atmel’s SAMD21 MCU and GPRS/GSM GPS/Bluetooth module SIM808. It integrates a micro Controller ATSAMD21G18, SIM808, power management, and storage, to make the SIM808 GPS Tracker ready for a real project for IoT projects such as smart-home, outdoor monitoring, shared bicycle, etc. The Maduino Zero SIM808 GPS Tracker based on the Arduino, users can program it with Arduino IDE, which is very easy especially suit for the none-programmers.
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CA$58.75
Power-line communication (PLC) carries data on AC or DC wires. It works by adding a modulated carrier signal to the wiring system. the power distribution system was originally intended for the transmission of AC power at typical frequencies of 50 or 60 Hz, it has only a limited ability to carry higher frequencies, but for some applications such as the sensor monitoring in smart-home, that’s enough.
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CA$44.75
Makerfabs Lora TDS sensor monitors the water status, includes TDS/ temperature, and send the data remotely via Lora, to create a local Lora network, so users can easily create multiple TDS node and process/display them in one Lora server, suitable for applications that need multiple TDS monitor.
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CA$57.69
The DFR0850 is an expansion board designed for the Arduino that allows you to add Ethernet connections to your projects. Not only that, but it also supports PoE.
Delivery within 2-3 weeks
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CA$93.13
NB-IoT (Narrow Band-Internet of Things) technology is a new IoT technical branch and supports cellular data network connection of low power consumption device in WAN (Wide Area Network), which also called as LPWAN. NB-IoT operates in authorized frequency spectrum. It can be directly deployed to GSM, UMTS, LTE without any interference of current networks, while the bandwidth consumption is just about 180KHz.
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CA$15.95

Easy to use without any ESP8266 configuration knowledge. 10 support PWM / interrupt / serial / I2C scalable GPIO Compatible with UNO R3 configuration, calling syntax. Custom firmware can be updated via uno R3 update board. No USB to TTL converter required. One-click access to the brush-on mode without any wiring.

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CA$6.59
The ARD-635 with SN65HVD230 is Bus Transceiver CAN Communication Module, for Arduino.
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CA$9.95
This is a brand new MCP2515 CAN bus module TJA1050 receiver, SPI protocol.
Compatible with Arduino based micro-controller projects.
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CA$12.98
This WiFi Shield based on ESP-12F, which is the new version of the ESP-12 with the Wifi chip ESP8266. With this Shield, you can make your Arduino easy to connect to the network and control your device anywhere. Just communicate via the UART interface and control by AT command.
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CA$65.88
FONA 800 GSM Module Shield for Arduino
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CA$15.37

It is a W5500 ethernet with an RJ45 adapter. The W5500 from Wiznet does the TCP/IP Protocol and simplifies the output for the end user with the given male header pins.

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CA$38.19
The GPS Shield is base on the ublox's NEO-6M receiver module , and the footprints is compatible with Arduino/MEGA boards. The regular GPS pins (RX, TX) can be connected to D0-D7 of Arduino. Support software SerialPort and Micro SD card interface. It's very easy to use. You just need read SerialPort and then you will get the GPS data. The GPS Shield module interfaces to the customer and application via one serial port, which uses CMOS voltage levels. support 3.3V / 5V IO operating. That's means 100% all Arduino mainboard compatible.
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