mirror of
https://github.com/liquidraver/ZephCore.git
synced 2026-10-15 17:49:54 +00:00
Single LED (P0.28) doubles as heartbeat, message flash, shutdown flash and LoRa TX indicator, all sharing the same physical pin. Adds one PWM channel on that pin (heartbeat-pwm-led/lora-tx-pwm-led aliases) and a single 0-100 brightness knob (get/set led) covering every one of those events at once, deliberately RAM-only: resets to a 10% default on every reboot regardless of CLI changes made in a previous session. The existing persisted on/off gate (set leds on|off) is untouched. Boards without heartbeat-pwm-led/lora-tx-pwm-led aliases keep their current plain-GPIO behavior unchanged.