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ultimate_nag52
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ultimate_nag52/PCB/README.md

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PCB Design folder

In this folder you will find all the design iterations the PCB for Ultimate-NAG52 has gone through

PCB Changelog

V1.1 (First release)

Changes

  • Switched LM25765 Bucks to TPS5430DDAR
  • Removed all electrolytic capacitors, replaced with tantalum ones
  • Added smoothing outputs to INA180 current outputs (For better reading with ESP32's ADC)
  • Added ESD protections
  • Replaced the Type-C port with one that would not so easily break off the board
  • Allow for either CP2102N or CP2104N UART bridge to be used
  • Better noise filtering for ATF temp, N2 and N3 pulse counters

New features

  • Added support for the legacy TRRS shifters found in W210 and older cars!
  • Added CANBUS isolation choke
  • Added additional credits to PCB silkscreen

V1.0 (Only available to beta testers)

NOTE: This is a closed beta board, so only the schematic was made public

  • Initial release board for beta testers only