X1209: Difference between revisions

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The default charging current is set to 2.1A and the charge cut-off voltage is 4.23V. Before connecting your battery to the UPS board, please carefully confirm the maximum charging current and voltage; exceeding the upper limit of the charging specification that the battery can withstand will not only cause adverse reactions, but may also cause irreversible damage.
The default charging current is set to 2.1A and the charge cut-off voltage is 4.23V. Before connecting your battery to the UPS board, please carefully confirm the maximum charging current and voltage; exceeding the upper limit of the charging specification that the battery can withstand will not only cause adverse reactions, but may also cause irreversible damage.
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Q2: Is the X1209 compatible with Raspberry Pi Zero 2W?
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A: Yes. The X1209 UPS board can work with Raspberry Pi Zero 2W according to the customer feedback.
However, the X1209 was originally designed for the standard Raspberry Pi 40-pin layout. When using it with the Raspberry Pi Zero 2W, you may need to connect it via jumper wires or use a suitable adapter to match the GPIO power pins.
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