#1 March 7, 2019 20:18:55

Registered: 2019-02-14
Posts: 4
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Running SaBLE in stand-alone mode

Dear Expert,
I have designed a board with SaBLE-x-r2 on it. It's powered by a lithium battery. It is programmed using JTAG and works perfectly. However, if I do not connect the JTAG connector, the program doesn't start at all. It needs a connection to the PC for it to start working. I can disconnect the connector after it.
I've tried simple_periphheral program as well, similar scenario.
I used pull-up resistors on JTAG pins to ensure they are not accidentally disrupting board behavior.
Could you please help me with that?


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