Datasheet

Features:
 1 x 24V @ 2A relay (NC and NO terminals)
 3 x 12-bit ADC @ 0-24V
 3 x 24V tolerant buffered inputs
 3 x 24V tolerant sinking outputs
 3.5mm screw terminals
 SPI pins broken out
 Compatible with Raspberry Pi 3, 2, B+, A+, and Zero
 Python library
 Female header and broken out pins require soldering
Software
Pimoroni has made a super-simple to use Python library to take
advantage of Automation pHAT's multitude of functions, with examples
to get you started. In fact, Automation pHAT uses the same library as
Automation HAT, and it uses the presence (or absence) of the SN3218
LED driver chip to autodetect which board (HAT or pHAT) is being used.
Their input, output and relay examples show you how to read the
analogue and digital inputs, switch the outputs on and off, and control
the relay.
Notes
 Loads for the buffered outputs should be switched on the ground
side, i.e. 12/24V (from supply) -> load -> output terminal ->
ground (from supply)
 The relay can tolerate up to 2A each and should be switched on
the high side
Unassembled board dimensions: 65.0mm x 30.0mm x 10.0mm / 2.6" x
1.2" x 0.4"
Unassembled board weight: 8.8g / 0.3oz