M5Stack GROVE 1 to 3 HUB Expansion Unit
5.63 $ ex-VAT
The HUB unit is a simple hardware expander for M5Stack devices, allowing multiple GROVE connections for sensors or modules with different I2C addresses. It enables simultaneous output to multiple devices but requires unique I2C addresses for proper operation.
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Description
HUB is a unit designed to expand the GROVE ports on M5Stack devices, enabling connection of multiple sensors with different I2C addresses or output to multiple devices simultaneously. Unlike standard M5Stack devices that typically support one device at a time due to limited GROVE ports, this HUB provides expanded connectivity options.
Note that HUB is strictly a hardware expander – for hardware and software expansion with standard protocols like I2C or Single-bus, users should consider PaHUB or PbHUB units. When connecting multiple I2C slave devices through the HUB, devices must have different I2C addresses, which can be manually configured by changing resistor values.
Product Features:
- GROVE Expander
- Two Lego-compatible holes
Includes:
- 1x HUB Unit
- 1x Grove Cable
Specification:
- Net weight: 5g
- Gross weight: 17g
- Product Size: 32*24*12mm
