ESP32MiniSD

Name: ESP32MiniSD
SKU: 36315
Price: 5.00 USD
Availability: InStock

Smallest pcb I can fit on a xiao esp32 by seeed

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Smallest pcb I can fit on a xiao esp32 by seeed

What is it? Adds micro sd card capabilities to a xiao seeed esp32-c3 or esp32-c6. Has battery holes for charging via usb. Why did you make it? Wanted a middle man device between my wifi dashcam and m…

What is it?

Adds micro sd card capabilities to a xiao seeed esp32-c3 or esp32-c6. Has battery holes for charging via usb.

Why did you make it?

Wanted a middle man device between my wifi dashcam and my home nas. Useful for other scenarios too like wardriving. Can be used as a penetration collector device or other data collection methods.

Pinout:

SPI CS: GPIO4 - Used for MicroSD
SPI MOSI: GPIO5 - Used for MicroSD
SPI SCLK: GPIO6 - Used for MicroSD
SPI MISO: GPIO7 - Used for MicroSD
CHARGE: GPIO18 - Used as input to indicate device is charging from USB
METER: GPIO0 - Voltage divider analog input. Can be used to calculate percentage
METER_EN: GPIO1 - Enable or Disable voltage divider