espressif_idf-extra-components/led_strip/CHANGELOG.md

1.0.0

• Initial driver version, based on the legacy RMT driver (driver/rmt.h)

2.0.0

• Reimplemented the driver using the new RMT driver (driver/rmt_tx.h)

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