OpenSprinkler › Forums › Hardware Questions › OpenSprinkler Pi (OSPi) › Fried my Pi, and either Expander interface or Expander Board? › Reply To: Fried my Pi, and either Expander interface or Expander Board? September 18, 2016 at 1:09 pm #44088 BinaryOSParticipant While your at it maybe some inline fuses? The inline fuse holders I use on all my zones (and common) cost $3 for 10, delivered.
