The Grove - 4-Channel SPDT Relay has two single pole - double throw (SPDT) switches. It only requires low-voltage and low current signals to control those switches. Specifically, you can use 5V DC to control max.250V AC or 110V DC.
An on-board STM32F030F4P6 is used to control the channels separately. The control command is transmitted via the I2C interface. The on-board STM32F030F4P6 will parse the command, so that you can control the switch you want.
- High temperature resistant plastic shell
- High voltage load
- Low power consumption
- Long lasting