Project Execution Plan

flux

Work completed
  • TMDS termination resistors and TVS diodes added to the HDMI connector
  • HDMI TMDS nets routed to the ADV7513 transmitter
Remaining tasks
  • Add and configure ESD protection diodes for USB data lines and wire D+/D- to the USB bridge
  • Implement reverse-polarity protection and input capacitors on the power jack and connect to the buck regulator’s VIN
  • Hook up the programming header to the ESP32’s debug/program pins
  • Add and connect supporting passives (inductor, caps, feedback resistors) for the buck converter and LDO
  • Tie all main IC power pins (ESP32, ADV7513, FT232RL, flash) to 3.3 V/GND and route communication interfaces (UART, SPI, I²S, audio, buttons, LEDs)
  • Terminate any unused GPIOs with pull-ups or pull-downs as appropriate
  • Run ERC and resolve any electrical-rule violations
Success criteria status
  • Schematic is not yet fully complete; interfaces and protection remain unfinished
  • ERC has not been run—errors may still exist
  • PCB layout has not been started
  • BOM review and manufacturing files export pending
Recommended next step
Continue with step 1.3: add ESD protection to the USB data lines and connect the USB connector to the FT232RL.
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    Awful Blush Transporter thumbnail
    Production-ready ESP32-based HDMI + USB 8-bit gaming console using ESP32-WROOM-32E, ADV7513BSWZ HDMI transmitter, FT232RL USB bridge, W25Q32JV external flash, LMR50410 buck regulator, and TLV75801 LDO, with full decoupling, ESD protection, TMDS termination, HDMI/USB/power/programming connectors, buttons, LEDs, and audio, optimized for JLCPCB PCBA #ESP32 #HDMI #USB #GamingConsole #SchoolProject

    Properties

    Diagram
    


  
    
  
  
    
  



MCU


Video


USB


Storage


Power


Peripherals


















Video Data

HDMI Signals

UART

USB Data

SPI

5V

3V3














PowerBus
"ESP32-WROOM-32E (U1)"
"ADV7513BSWZ (U2)"
"FT232RL (U3)"
"W25Q32JVSSIQ (U4)"
"LMR50410Y5FQDBVRQ1 (U5)"
"TLV75801PDBV (U6)"
"HDMI Connector"
"USB Connector"
"Power Connector"
"Programming Header"
"Buttons"
"LED Indicators"
"Audio Jack"

    Pricing & Availability

    Distributor

    Qty 1

    Arrow

    $11.84–$13.33

    Digi-Key

    $5.29–$7.64

    LCSC

    $19.69–$20.85

    Mouser

    $8.46

    Verical

    $2.81–$8.39

    Controls