{
  "required_refs": ["U1", "U2", "U3"],
  "min_components": 30,
  "min_nets": 30,
  "deterministic_keys": [
    "PE-I2C-001|U3|/I2C0.SDA",
    "PE-I2C-001|U3|/I2C0.SCL",
    "PE-ESR-001|U1|+3V3"
  ]
}