test 2 nucleos

Programming and blink test ok.

Note: For this test on the "right" Nucleo jumper SB12 is open (because not powered St-link part causes a voltage drop on NRST) /media/uploads/mega64/2nucleos_2.jpg


So connected is not working well.

Unpowered St-Link reduces the voltage on the line NRST. /media/uploads/mega64/p1390236.jpg


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