20-12-2011, 05:52 PM
(This post was last modified: 20-12-2011, 05:54 PM by Radiotubes.)
You know you can use one section of an MC1489 (quad level converter) hooked up to your SERIAL port that your computer *should* have. An MC1489 will cost you about 25 cents. Here's a SB5100 with one mounted:
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.You only need to monitor the Tx line out of the DCM425 to accomplish the flashing.
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.You only need to monitor the Tx line out of the DCM425 to accomplish the flashing.