My recipe

Steps

1. preheat
   set_state {"state": "PREHEAT"}
2. wait_hot
   await {"expr": "reported.process_temp_c \u003e= 79.5"}
3. hold
   set_state {"state": "HOLD"}
4. hold_timer
   wait_minutes {"minutes": "${params.hold_minutes}"}
5. cooldown
   set_state {"state": "COOLDOWN"}