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February 5, 2026 19:06
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Cree P38 esphome
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| # Cree Lighting Connected Max Smart Led Bulb Par38 | |
| packages: | |
| base: !include common_base.yaml | |
| wifi: | |
| min_auth_mode: !remove | |
| bk72xx: | |
| board: generic-bk7231t-qfn32-tuya | |
| framework: | |
| version: latest | |
| # outputs + RGBCT light (identical across can-* devices) | |
| output: | |
| - platform: libretiny_pwm | |
| id: output_red | |
| pin: GPIO24 | |
| frequency: 2000 Hz | |
| - platform: libretiny_pwm | |
| id: output_green | |
| pin: GPIO9 | |
| frequency: 2000 Hz | |
| - platform: libretiny_pwm | |
| id: output_blue | |
| pin: GPIO26 | |
| frequency: 2000 Hz | |
| - platform: libretiny_pwm | |
| id: output_brightness | |
| pin: GPIO7 | |
| frequency: 2000 Hz | |
| - platform: libretiny_pwm | |
| id: output_temperature | |
| inverted: true | |
| pin: GPIO8 | |
| frequency: 2000 Hz | |
| light: | |
| - platform: rgbct | |
| id: light_rgbct | |
| name: None | |
| restore_mode: RESTORE_DEFAULT_ON | |
| color_interlock: true | |
| cold_white_color_temperature: 6500 K | |
| warm_white_color_temperature: 2200 K | |
| red: output_red | |
| green: output_green | |
| blue: output_blue | |
| white_brightness: output_brightness | |
| color_temperature: output_temperature | |
| text_sensor: | |
| - platform: libretiny | |
| version: | |
| name: ${friendly_name} LibreTiny Version |
Author
@sts098 Hello! Yes, the quality of the white on the three that I have is good. ESPHome's rgbct takes care of the temperature quite nicely.
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Thank you for posting. I was anxious to try this.
Just curious, does the white produced by this configuration with your CREE Par38's actually show as white? Mine are pink. This was an issue i had with my previous configuration as well. The bulbs appear to have RGB Channels and a Yellow 4th channel (not white). Selecting white lights all rgb's and produces a pink. To get an actual white color, I need to blend in yellow. This happens with all my cree PAR38 bulbs both old and new. Are you seeing something similar? Or are you having better luck?