103020133 Arduino - Grove Relay Module, 4 Channel, 5 V, SRD-05VDC-SL-C

The Grove 4-channel SPDT relay has four single-pole Double Throw (SPDT) switches. Only low voltage and low current signals are required to control these switches. In particular, you can use 5V DC to control max. 250V AC or 110V DC.

An integrated STM32F030F4P6 is used to control the channels separately. The command from Arduino or other boards is transmitted via the I2C interface and the on-board STM32F030F4P6 analyzes the command so that you can control the desired switch.

features - high temperature resistant plastic cover - high-voltage load - low power consumption - long-lasting - Optional I2c address (0x00 ~ 0x7F)

Technical data - Operating voltage: 5 V - Rated coil current: 89.3 mA - TÜV certification Load: 10 A / 250 V AC, 10 A / 30 V DC - UL certification Load: 10 A / 125 V AC, 10 A / 28 V DC - max. permissible voltage: 250 V AC / 110 V DC - Power consumption: approx. 0.45 W - Contact resistance: max. 100 mOhm - Insulation resistance: min. 100 MOhm (500 V DC) - max. ON/OFF Switching: 30 operation/min. - Ambient temperature: -40 ... +85 °C - Operating humidity: 45 ... 85% r.h. - Contact material: AgCdO - Input interface: I2C - Standard I2C address: 0x11 or 0x12 - Available I2C address: 0x00 ~ 0x7F - Output interface: 3 pins DIP socket Screw terminal - green

For the users of Grove (especially beginners) there are instructions in pdf format. Before using the product you should read the chapters "Preface", "Getting Started" and "Introduction to Grove"!

Further information on the product as well as data sheets, instructions and downloads can be found at http://wiki.seeedstudio.com/Grove-4-ChannelSPDTRelay/