It seems you are looking for a on the BLMachV11 D302 —likely a specific model of industrial machinery, a CNC controller, a servo drive, or a specialized electronic module.
"device_id": "blmachv11-0001", "network": "ssid": "FactoryNet", "psk": "<redacted>" , "telemetry": "endpoint": "https://telemetry.example.com/api/v1/ingest", "interval_s": 60, "protocol": "mqtt_tls" , "sampling": "rate_hz": 1, "channels": ["adc0","adc1","temp"] , "security": "cert_fingerprint": "<sha256>", "ota_policy": "signed_a_b" , "logging": "level": "info", "retention_days": 7 blmachv11 d302
