This is a 4-ch current and power monitor HAT designed for Raspberry Pi. Via the I2C or SMBus interface, it is easy to monitor each channel's current, voltage, and power consumption, as well as the voltage between both sides of the sampling resistor.
Operating Voltage: 3.3V/5V
Control Interface: I2C/SMBus
Sampling Resistor: 0.1Ω 1%
Voltage Range: 0~26V
Current Range: ±3.2A
Resolution: 0.8mA (±3.2A range) OR 0.1mA (±400mA range)
Ethernet/USB HUB for Pi
This Raspberry Pi hub HAT provides more USB capability to your Pi by giving you and additional 3 standard USB ports, plus a RJ45 Ethernet port, which is great when you need a ..