PCB

PCB Design folder

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

PCB Changelog

V1.2 (First production release)

Changes

• Replaced TFT Pullup resistor (R6) from 10K to 2K
• Minor silkscreen fixes
• Added teardrops

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