Just to clarify, only ONE white-wire needs to be changed. The one connecting to R4 is ok. The one connecting to R5 needs to be moved to a via along the edge of the board (it probably needs a longer wire unless you find a different way to make the connection to that trace).

73,

Burns Fisher, WB1FJ

AMSAT(R) Engineering -- Flight Software

On Mon, May 8, 2023 at 10:42 PM Jim McCullers via pacsat-dev <pacsat-dev@amsat.org> wrote:

Burns has informed me I reversed my own directions and MRAM fix may not be correct.
Please review the attached images and if the board you received looks like the ‘Before’ image break out the soldering iron and swap them.
The correct wiring is the ‘After’ image.

I write directions much better than I follow them, even my own.

Burns reports with the changes the AX5043 are ranging correctly and the MRAM works.

Jim McCullers
WA4CWI

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