Units – Mini HUB Unit 1 to 3 HUB


HUB is one of the six Units in M5GO, allowed buy separately. This Units is used for GROVE port expanding. Notice: HUB is just a pysical expander, if you are looking for software(standard protocol) expander like I2C, Single-bus, please check PaHUB or PbHUB. If you connectted two I2C slave devices onto HUB that share the same adress, you will have problem getting I2C data from both.



  • GROVE Expander
  • Two Lego-compatible holes


  • 1x HUB Unit
  • 1x Grove Cable