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Parse 0xFE19 config message for Nexa 2000 #216

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Merged
robertzaage merged 1 commit into from
Jul 3, 2026
+9 −8
Merged

Parse 0xFE19 config message for Nexa 2000 #216

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17 changes: 9 additions & 8 deletions grobro/grobro/client.py
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Original file line number Diff line number Diff line change
Expand Up @@ -359,22 +359,23 @@ def __on_message(self, client, userdata, msg: MQTTMessage):
)
return

# NOAH EcoTracker JSON data (0x6F64)
# NOAH/NEXA EcoTracker JSON data (0x6F64)
if msg_type == 0x6F64:
eco = parser.parse_noah_6f64(unscrambled)
LOG.debug("EcoTracker data for %s: %s", eco["device_id"], eco["data"])
topic = f"{HA_BASE_TOPIC}/sensor/grobro/{eco['device_id']}/eco_tracker/state"
self._client.publish(topic, eco["data"], retain=PUBLISH_SENSORS_RETAINED)
return

# NOAH-specific message types (FE19 config, 0103 holding regs, etc.)
# NOAH/NEXA-specific message types (FE19 config, 0103 holding regs, etc.)
noah_msg = parser.parse_noah_message(unscrambled)
if noah_msg and noah_msg.get("message_type") == 0xFE19 and device_id.startswith("0PVP"):
config = noah_msg.get("config")
if config and config.serial_number:
LOG.info("Received NOAH config for %s (sw_version=%s)", config.serial_number, config.sw_version or "?")
self.on_config(device_id, config)
return
if noah_msg and noah_msg.get("message_type") == 0xFE19:
if device_id.startswith("0PVP") or device_id.startswith("0HVR"):
config = noah_msg.get("config")
if config and config.serial_number:
LOG.info("Received config for %s (sw_version=%s)", config.serial_number, config.sw_version or "?")
self.on_config(device_id, config)
return

# Generic modbus message
modbus_message = GrowattModbusMessage.parse_grobro(unscrambled)
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