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esp-jtag

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@muriukidavid

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KiCad projectAll 12 files, ready to open in KiCad338 KB3D modelThe board with its parts, for an enclosure (GLB)4.3 MB
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README

This is a JTAG programmer for esp targets based on esp-prog redone in Kicad.

The goal of this repo is to enable customization by adding or removing features. Feel welcome to fork the repo and share back your customizations through a pull request.

Features:

  • FT2232H based
  • Esp Jtag programming
  • A separate serial port for debug
  • SN74AH buffers for JTAG IO pins(5V/3V torelant)
  • Rx/Tx status LEDs
  • Autoprogram using RTS and DTS signals

TODO

  • Layout the PCB and route
  • Add LCSC.com BOM column
  • Add digikey BOM column

Schematic

Board 3D Top View

A preview of the on-going PCB layout design

3D TOP view

3D ISO view

BOM

BOM

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