Pre-Programed Arduino to wake Okai ES200G scooter Batteries

Please read the description carefully.

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This MicroController is used in conjunction with the Okai ES200G scooter Battery Packs. These battery packs require a status/unlock signal to their BLUE (Tx) wire with 9600 Baud serial: 0x3A, 0x13, 0x01, 0x16, 0x79.
Then the battery replies with an extensive status report on the GREEN (Rx) wire.

We are currently designing a device to display the status report from the battery, but for now we can turn them on and use them to power many 36v devices.

The Arduino is pre-programmed with the following code:

To power your Arduino you have to use a DC-DC that makes the battery packs 42v down to at least 3.6v.  We recommend this DC-DC.

Here is how the Arduino is programmed:

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If you buy a product from us and then realize you don't have, or don't want to acquire, the tool(s) or information needed to make our product(s) work for your specific build, this does not constitute valid grounds for replacements, exchanges or refunds. You are responsible for doing your due diligence before making any purchases.