~Compatible on ADO / LPB / EASYWIFI / PISOFI / EZWIFI
~All power supply for all devices inside(RPI, Coinslot, Fan and Led indicator) are already in one board
~Anti-eating coin if not press first the insert coin button
~With silkscreen label to make sure your connection is right without the need of schematic or diagram.
~Easy to install, just put only on top of Raspberry Pi 3, Pi 4 , OPI PC or OPI ONE
~No need to cut coil