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docs: uavcannode: document CANNODE_NODE_ID for static node ID

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Jacob Dahl
2025-10-14 12:28:06 -08:00
committed by Jacob Dahl
parent 0b63b8317a
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docs/en/dronecan/ark_rtk_gps.md
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@@ -85,7 +85,15 @@ You need to set necessary [DroneCAN](index.md) parameters and define offsets if
- Enable GPS blending to ensure the heading is always published by setting [SENS_GPS_MASK](../advanced_config/parameter_reference.md#SENS_GPS_MASK) to 7 (all three bits checked).
- Enable [UAVCAN_SUB_GPS](../advanced_config/parameter_reference.md#UAVCAN_SUB_GPS), [UAVCAN_SUB_MAG](../advanced_config/parameter_reference.md#UAVCAN_SUB_MAG), and [UAVCAN_SUB_BARO](../advanced_config/parameter_reference.md#UAVCAN_SUB_BARO).
- The parameters [EKF2_GPS_POS_X](../advanced_config/parameter_reference.md#EKF2_GPS_POS_X), [EKF2_GPS_POS_Y](../advanced_config/parameter_reference.md#EKF2_GPS_POS_Y) and [EKF2_GPS_POS_Z](../advanced_config/parameter_reference.md#EKF2_GPS_POS_Z) can be set to account for the offset of the ARK RTK GPS from the vehicles centre of gravity.
- Set [CANNODE_TERM](../advanced_config/parameter_reference.md#CANNODE_TERM) to `1` on the GPS if this it that last node on the CAN bus.
### ARK RTK GPS Configuration
You may need to [configure the following parameters](../dronecan/index.md#qgc-cannode-parameter-configuration) on the ARK RTK GPS itself:
| Parameter | Description |
| ----------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------- |
| <a id="CANNODE_NODE_ID"></a>[CANNODE_NODE_ID](../advanced_config/parameter_reference.md#CANNODE_NODE_ID) | CAN node ID (0 for dynamic allocation). If set to 0 (default), dynamic node allocation is used. Set to 1-127 to use a static node ID. |
| <a id="CANNODE_TERM"></a>[CANNODE_TERM](../advanced_config/parameter_reference.md#CANNODE_TERM) | CAN built-in bus termination. Set to `1` if this is the last node on the CAN bus. |
### Setting Up Rover and Fixed Base