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Whirlybird (view source)

519 bytes added , 8 October

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== PI4IOE5V6416 I2C GPIO Expander ==

*I2C Address: 0x20 (32)

*Part Number: [[https://www.diodes.com/datasheet/download/PI4IOE5V6416.pdf PI4IOE5V6416ZDEX]] (TQFN)

*Size: 4mm x 4mm

*Pins: 24

*https://www.digikey.com/en/products/detail/diodes-incorporated/PI5L200LE/1142607

*https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/2380/PI5L200.pdf

== LCD ==

*40 Pin Flat Flex connector at J8, backlight 18 volt boost from U54 enabled by GPIO Expand P1_0 or ESP32 GPIO 16.

*A number of pins are mux'd thru U18 and shared with camera.

*Looks to be RGB 8-bit per channel compatible, wired for RGB565 mode.

*Plausible match to: [https://cdn-shop.adafruit.com/product-files/2353/Datasheet.pdf 7" TFT 720x480 Datasheet]

== Camera ==

*24 Pin Flat Flex connector at J10, lighting LEDs driven by U55.

*Signaling is mux'd with LCD thru U18

*Plausible match to ESP32-CAM OV2640

== ESP32-S3-WROOM2 ==

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