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→‎Components: LCD & Cam
== 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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