ViaBoat Electronics

Boat 1 · GitBoat v9.6 · power · compute · CAN · radios · actuators

Full Boat 1 electronics — click solid boxes for wiring pages. Dashed = passive (busbar / tee / 120 Ω). CAN · Power · SOURCES.md

POWER Battery box A9 DC busbar / breakers — passive distribution (not a node page) Busbar / MEGA breakers BMS A4 SBMS0 24 V DC distribution · auto-reset breakers per feed · not on CAN Battery → busbar → loads; BMS on pack sense / charge path COMPUTE · dual-bus Pi A A1 · main island Pi B A2 · backup alive Both on Control + House CAN CAN overview Control · House · Wing USB telemetry CONTROL CAN 120 Ω terminator 120 Ω 120 Ω terminator 120 Ω Power tee — passive Power tee Pi A Pi B VESC A Central node A3 · steering drive STEERING · off-bus Ewellix CAHB-22 24 V · not on CAN steering feed UART throttle / kill HOUSE CAN 120 Ω terminator 120 Ω 120 Ω terminator 120 Ω Power tee — passive Power tee Pi A Pi B em-trak Release Node B Aft junction A6 · TSW202 Transom term. A16 passive release trunks Ethernet → TSW202 p7 / p8 WING POD · short J1939 bus Wing terminator 120 Ω Wing terminator 120 Ω Nucleo G431 Electrak MD Not on hull Control/House RADIOS / SENSORS Iridium serial → Pi A Starlink via aft TSW202 SFP9 Cameras aft PoE ports 1–5 Starlink power switched from Central relays · data always via aft switch Iridium A isolated UART on Pi A · cameras PoE from TSW202 LEGEND · RELATIONS CANH CANL 24 V power Ethernet USB BMS→Pi A alive PiA↔PiB UART VESC release trunks steering feed Boat 2 only (not fitted): VESC B, Electrak HD