U006 · M5Stack
Unit Hub is a HY2.0-4P interface expander. It can expand one HY2.0-4P port into three, allowing more sensor peripherals to be connected simultaneously. On the circuit level, the three expanded ports are directly connected, making it suitable for expanding I2C devices with different addresses or multi-channel output control. Features HY2.0-4P port expansion LEGO-compatible mounting holes Includes 1 x Unit Hub 1 x HY2.0-4P Grove Cable (20cm) Applications Multi-channel sensor expansion… (M5Stack U006)
| Part number | U006 |
|---|---|
| Manufacturer | M5Stack |
| Category | Interface & Expansion › I/O Expanders & Multiplexers |
| Pins | 4 |
1 to 3 HUB Expansion Unit pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | SCL | input | |
| 2 | SDA | bidirectional | |
| 3 | 5V | power | |
| 4 | GND | ground |
Schematic symbol and footprint
Schematic symbol
Footprint: Grove HY2.0 4-pin through-hole, 2.0 mm pitch — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
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