Expands one HY2.0 4-pin port to three: Enables simultaneous connection of multiple sensors or devices
Leggo-compatible mounting holes: Allows flexible and easy installation on compatible boards
Directly connected expanded ports: Supports direct I2C device connections and multi-channel output control
Includes HY2.0 4-pin Grove cable: Provides immediate connectivity for sensors and peripherals
Summarized by Shop
HUB is a unit that is used in order to expand the GROVE ports over the M5Stack device. For example, if we want sensors with different I2C addresses or output to 3 devices at the same time. (M5Stack device usually can output one device at a time to to limited amount of grove ports)
Notice: HUB is just a hardware expander, if you are lookin