Neewer NL660S firmware
Neewer · NL660S · Strobe/Flash Trigger · Flash
Latest firmware for the Neewer NL660S is v1.1.4 (July 27, 2026).
Changelog
NL660S firmware changelog
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v1.1.4first tracked
Firmware history
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Release notes & download
Show release notes Hide release notes
- After connecting the device to the software—or reconnecting it—the hardware indicator light does not respond when the switch is operated.
- When the device is in the off state (standby), adjusting the color temperature or brightness causes it to turn on immediately, creating an inconsistency with the actual status indicated by the power button.
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