Publish Date : 2021-11-01
Last Modified : 2023-11-21


1 to 3 HUB Expansion Unit


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)