uploaded 4 months ago
Driver for Addressable LED Strip (WS2812, etc)
## 2.5.5
- Simplified the led_strip component dependency, the time of full build with ESP-IDF v5.3 can now be shorter.
## 2.5.4
- Inserted extra delay when initialize the SPI LED device, to ensure all LEDs are in the reset state correctly
## 2.5.3
- Extend reset time (280us) to support WS2812B-V5
## 2.5.2
- Added API reference doc (api.md)
## 2.5.0
- Enabled support for IDF4.4 and above
- with RMT backend only
- Added API `led_strip_set_pixel_hsv`
## 2.4.0
- Support configurable SPI mode to control leds
- recommend enabling DMA when using SPI mode
## 2.3.0
- Support configurable RMT channel size by setting `mem_block_symbols`
## 2.2.0
- Support for 4 components RGBW leds (SK6812):
- in led_strip_config_t new fields
led_pixel_format, controlling byte format (LED_PIXEL_FORMAT_GRB, LED_PIXEL_FORMAT_GRBW)
led_model, used to configure bit timing (LED_MODEL_WS2812, LED_MODEL_SK6812)
- new API led_strip_set_pixel_rgbw
- new interface type set_pixel_rgbw
## 2.1.0
- Support DMA feature, which offloads the CPU by a lot when it comes to drive a bunch of LEDs
- Support various RMT clock sources
- Acquire and release the power management lock before and after each refresh
- New driver flag: `invert_out` which can invert the led control signal by hardware
## 2.0.0
- Reimplemented the driver using the new RMT driver (`driver/rmt_tx.h`)
## 1.0.0
- Initial driver version, based on the legacy RMT driver (`driver/rmt.h`)
Links
- Homepage
-
Repository
60c14263f3b69ac6e98ecae79beecbe5c18d5596
Supports all targets
License: Apache-2.0
To add this component to your project, run:
or
download archive
idf.py add-dependency "espressif/led_strip^2.5.5"
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