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Updated Battery (markdown)
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Most of the Hoverboard mainboards use a 10S2P LIPO Batteries (36v Nominal - 42v Charged ).<br>
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Most of the Hoverboard mainboards use a 10S2P LIPO Batteries (36v Nominal - 42v Charged ).<br>
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If you want to use a battery with less or more cells in series, change BAT_CELLS parameter in [config.h](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/blob/master/Inc/config.h) (10 by default).<br>
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If you want to use a battery with less or more cells in series, change BAT_CELLS parameter in [config.h](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/blob/master/Inc/config.h) (10 by default).<br>
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Batteries up to 12S have been used safely in the community, but do it at your own risk.<br>
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Batteries up to 12S have been used safely in the community, but do it at your own risk.<br>
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Below 30v, it could be that the power ON button doesn't work anymore, but the threshold can differ depending on how your board is built.
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For higher voltage, you need to replace the 63v capacitors highlighted in red in the following picture and the mosfets by ones rated for 80v/100v depending on your needs.<br>
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<img src="https://user-images.githubusercontent.com/20670049/211198471-95131a0c-a322-411f-9bf1-32bd6b90a308.png" width="700">
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Below 30v, it could be that the power ON button doesn't work anymore, but the threshold can differ depending on how your board is built.<br>
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Below 18v the mosfets might not get the needed 15v for driving the motors.
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## :electric_plug: Charging
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## :electric_plug: Charging
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You can charge the battery through the mainboard pcb or connect the battery directly to the charger through a custom xt60 adapter.
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You can charge the battery through the mainboard pcb or connect the battery directly to the charger through a custom xt60 adapter.
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@@ -22,7 +27,7 @@ You can adjust the levels to your needs in [config.h](https://github.com/Emanuel
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BAT_LVL1_ENABLE and BAT_DEAD_ENABLE are enabled by default, you can disable it by making it 0 in the config.h file.
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BAT_LVL1_ENABLE and BAT_DEAD_ENABLE are enabled by default, you can disable it by making it 0 in the config.h file.
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## Board Power consumption
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## Board Power consumption
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The mainboard consumes 80-90mA with motors are disabled, and 160-170mA with motors enabled.
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The mainboard consumes 80-90mA with motors disabled, and 160-170mA with motors enabled.
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## :zzz: Inactivity timeout - Power Saving
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## :zzz: Inactivity timeout - Power Saving
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The board will automatically power off after approximatively 8 minutes of inactivity by default.<br>
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The board will automatically power off after approximatively 8 minutes of inactivity by default.<br>
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