LM2596S — ELECROW - FORUM https://forum.elecrow.com/index.php?p=/ Tue, 07 Apr 2026 02:01:18 +0000 en LM2596S — ELECROW - FORUM LM2596S - Config process has no effect https://forum.elecrow.com/index.php?p=/discussion/782/lm2596s-config-process-has-no-effect Tue, 25 Jun 2024 16:33:24 +0000 General Discussion dSquared1801 782@/index.php?p=/discussions Hello,
Wondering if anyone has experience with this DC-DC module?
The instructions say to hold the button >4 seconds after power on to configure/adjust the input and output voltages (I need to output 5v from a 12v input). However nothing happens doing that. The display just switches off and I cannot enter any information.
Has anyone else had this problem?
Best Regards,
D

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