The Relay Shield provides four high quality relay that can control high current loads to Arduino / Seeeduino boards. It also provides NO (Normally Open) / NC (Normally Closed) interface. It could be a nice solution for controlling...

This wireless Transceiver module is an easy and suitable module if you want to setup your wireless communication system with low cost. It can achieve a good balance between wireless transition performance and cost. You can easily add it...

Grove Starter Kit for LinkIt ONE is a theme package for IoT (Internet of Things). It is designed to help you get an idea of IoT city and turn it into reality as soon as possible. It includes many of the most popular plug-n-play Grove...

Wireless Sensor Node - Solar Kit is an easy to use bundle created for experimenting with XBee and XBee compatible standalone wireless modules like RFBee and Wifi Bee . Every maker is confronted with the question of selection the right...

This board based on the latest SIMCOM SIM808 GSM/GPS module, it offers cellular GSM and GPRS data along with GPS technology for satellite navigation. The board features ultra-low power consumption in sleep mode, giving the project...

EMW3165 is a low-power embedded Wi-Fi module integrates a wireless LAN MAC/baseband /radio, and a Cortex-M4 microcontroller STM32F411CE that runs a unique "self-hosted" Wi-Fi networking library and software application stack. EMW3165 has...

Grove - UART WiFi is a serial transceiver module featuring the ubiquitous ESP8266 IoT SoC. With integrated TCP/IP protocol stack, this module lets your microcontroller interact with WiFi networks with only a few lines of code. Each...

This is a dust sensor that detects the dust particle concentration in air by using optical sensing method. An infrared light emitting diode (IR LED) and a photo-sensor are optically arranged in the device. The photo-sensor detects the...

The I2C Touch Sensor is based on FreeScale MPR121, to feel the touch or proximity of human being fingers. This sensor include 2 parts: one Touch Sensor controller, and 4 finger feelers. Insert the connectors of feelers into base of...

4 digit display module is usually a 12 pin module. In this Grove gadget, we utilize a TM1637 to scale down the controlling pins into 2 Grove pins. It only takes 2 digital pins of Arduino or Seeeduino to control the content, even the...

The Grove - CO2 Sensor module is infrared CO2 sensor high sensitivity and high resolution. Infrared CO2 sensor MH-Z16 Is a general-purpose, small sensors , the use of non-dispersive infrared (NDIR) Present in the principle of the air CO2...

E-paper might be the most lightweight and comfortable material to read. It reflects light instead of emits light to mimic the experience of conventional paper reading. And in this way much less power is consumed. Small e-paper shield is...