Recording of energy usage data on M30 to MicroSD

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Recording of energy usage data on M30 to MicroSD

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02-12-2025, 07:04 AM

M30 SD card pin define as these:
SPI BUS:
SCK:14
MOSI:15
MISO:2

now ESPHome not support SD card. You can write your own arduino code for that.

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RE: Recording of energy usage data on M30 to MicroSD - by admin - 02-12-2025, 07:04 AM

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