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by zrail
1309 days ago
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A little bit but not much. They're a contactor, a GFCI, some current sensors and limiters, a small section to determine if the EVSE is operating at L1 or L2, and a small microcontroller to control it all. They're very simple devices. Edit: info from here: https://www.barbouri.com/2017/03/10/diy-open-evse-v4-23/ |
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