<![CDATA[StickCPlus2 LCD backlight dimming?]]>I have a new StickCPlus2 that I want to dim or turn off the display backlight.
The old StickCPlus breathe does not work of course because the power system is very different.
I see that the schematic and the pin map say Output 27 is TFT_BL, but I cannot get either On or Off to turn off the backlight.
What am I doing wrong!!??
Thanks, Terry

]]>https://community.m5stack.com/topic/7318/stickcplus2-lcd-backlight-dimmingRSS for NodeThu, 30 Apr 2026 04:05:37 GMTFri, 21 Feb 2025 03:53:53 GMT60<![CDATA[Reply to StickCPlus2 LCD backlight dimming? on Fri, 21 Feb 2025 16:16:38 GMT]]>@felmue Works for me too!
I never thought of that for StickCPlus2 !!!
Thanks

]]>https://community.m5stack.com/post/28296https://community.m5stack.com/post/28296Fri, 21 Feb 2025 16:16:38 GMT<![CDATA[Reply to StickCPlus2 LCD backlight dimming? on Fri, 21 Feb 2025 10:38:43 GMT]]>Hello @teastain

M5.Lcd.setBrightness() works for me.

Thanks
Felix

]]>https://community.m5stack.com/post/28294https://community.m5stack.com/post/28294Fri, 21 Feb 2025 10:38:43 GMT