{
  "id": "uart_cmds",
  "description": "All implemented UART commands (no OTA upload). Resets bench, joins ESP-NOW, exercises each cmd; restarts slave at end.",
  "config": "example-lab",
  "steps": [
    {
      "name": "reset all nodes",
      "command": "reset",
      "input": { "all": true, "wait_ms": 2500 }
    },
    {
      "name": "boot and ESP-NOW join",
      "delay_ms": 10000
    },
    {
      "name": "VERSION",
      "command": "version",
      "expect": { "version_min": 1 }
    },
    {
      "name": "CLIENT_INFO",
      "command": "clients",
      "expect": {
        "min_clients": 1,
        "slave": "pod-1",
        "available": true
      }
    },
    {
      "name": "ACCEL_DEADZONE read master",
      "command": "deadzone",
      "input": { "write": false, "client": 0 },
      "expect": { "success": true }
    },
    {
      "name": "ACCEL_DEADZONE write master",
      "command": "deadzone",
      "input": { "write": true, "client": 0, "value": 120 },
      "expect": { "success": true, "deadzone": 120 }
    },
    {
      "name": "ACCEL_DEADZONE read master after write",
      "command": "deadzone",
      "input": { "write": false, "client": 0 },
      "expect": { "success": true, "deadzone": 120 }
    },
    {
      "name": "LED_RING clear",
      "command": "led_ring",
      "input": { "mode": "clear" },
      "expect": { "success": true, "mode": 0 }
    },
    {
      "name": "LED_RING progress",
      "command": "led_ring",
      "input": { "mode": "progress", "progress": 40, "g": 200 },
      "expect": { "success": true, "mode": 1, "progress": 40 }
    },
    {
      "name": "LED_RING digit",
      "command": "led_ring",
      "input": { "mode": "digit", "digit": 3, "r": 255 },
      "expect": { "success": true, "mode": 2, "digit": 3 }
    },
    {
      "name": "LED_RING blink",
      "command": "led_ring",
      "input": { "mode": "blink", "r": 0, "g": 255, "b": 0, "blink_count": 1 },
      "expect": { "success": true, "mode": 3 }
    },
    {
      "name": "ESPNOW_UNICAST_TEST",
      "command": "unicast_test",
      "input": { "slave": "pod-1", "seq": 99 },
      "expect": { "success": true, "seq": 99 }
    },
    {
      "name": "FIND_ME master",
      "command": "find_me",
      "input": { "client": 0 },
      "expect": { "success": true }
    },
    {
      "name": "FIND_ME slave",
      "command": "find_me",
      "input": { "slave": "pod-1" },
      "expect": { "success": true }
    },
    {
      "name": "ACCEL_DEADZONE push to slave",
      "command": "deadzone",
      "input": { "write": true, "slave": "pod-1", "value": 110 },
      "expect": { "success": true }
    },
    {
      "name": "OTA_SLAVE_PROGRESS idle",
      "command": "ota_progress",
      "expect": { "active": false }
    },
    {
      "name": "RESTART slave (last)",
      "command": "restart",
      "input": { "slave": "pod-1" },
      "expect": { "success": true }
    }
  ]
}