Smart Expansion Boards communicate with PHPoC Black/Blue as master and slave way through a smart expansion port.
They can be stacked and recognized by each slave ID number among 14 different ID numbers which you can set by a dip switch.
Attention: In order to use Smart Expansion Board, you need PHPoC board and its firmware version of 1.3.0 or above.
4-port Relay Board is a PHPoC smart expansion board for relays.
This board can be used to turn on/off devices.
- 1x8 5mm pitch terminal block interface
- 4-port A-type(NO) relay output(DC 30V/2A)
[PES-2401] 4-Port Relay Board User Manual
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