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modifications
Modifications
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→Power Pins
{{asm-row|img=ENG-CANSAT-V2-PINOUT-3V3.jpg}}
{{asm-row|img=ENG-CANSAT-V2-PINOUT-3V3.jpg}}
{{asm-text}} 3V pin is the 3.3V power generated by CANSAT-BASE regulator (nothing regarding with the MCU regulator).
{{asm-text}} '''3V''' pin is the 3.3V power generated by CANSAT-BASE regulator (nothing regarding with the MCU regulator).
The 3V3 regulator can provide a constant current of 600mA (peak to 1A).
The 3V3 regulator can provide a constant current of 600mA (peak to 1A).
{{asm-row|img=ENG-CANSAT-V2-PINOUT-GROVE-Vbus.jpg}}
{{asm-row|img=ENG-CANSAT-V2-PINOUT-GROVE-Vbus.jpg}}
{{asm-text}} VBus gets 5V (a bit lower) when the MCU board get external power from USB.
{{asm-text}} '''VBus''' gets 5V (a bit lower) when the MCU board get external power from USB.
{{asm-row|img=ENG-CANSAT-V2-PINOUT-Vsys.jpg}}
{{asm-row|img=ENG-CANSAT-V2-PINOUT-Vsys.jpg}}
{{asm-text}} VSys gets Lipo battery voltage (VBat) feeding the MCU board regulator.
{{asm-text}} '''VSys''' gets Lipo battery voltage (VBat) feeding the MCU board regulator.
Together with VBat pads, Vsys & VBat are the only pins always getting voltage even when the "Power En" shutdown the CANSAT.
Together with VBat pads, Vsys & VBat are the only pins always getting voltage even when the "Power En" shutdown the CANSAT.