On https://docs.arduino.cc/tutorials/uno-r4-minima/adc-resolution there is a description of a way how to increase the ADC resolution. It says which can be updated to both 12-bit (0-4096) and 14-bit (0-65355) resolutions Well, it looks like there are two errors: 2^16-1=65535, but 2^14-1=16383. …

Hi @Klausj [image] Klausj: which tool to use instead The objdump tool to use with the binaries produced by compiling for the UNO R4 Minima is arm-none-eabi-objdump. It is located in the same folder as the other GCC tools that are used during compilation. You can see the location of the tool…

UNO R4 ADC resolution

Official Hardware Classic UNO R4 Minima

awneil June 30, 2023, 5:25pm 6

the standard one you'd use with an ARM Cortex-M ?

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UNO R4 ADC resolution

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