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This chassis upgrade kit contains components that bring your DB21 (M or J) up to DB21J-v3 specifications
with US or EU plugs)
initialized
If you are not sure which Duckietown robot you own or which camera you need
Duckiebot upgrade kit: DB21M or DB21J to DB21J-v3 upgrade kit This chassis upgrade kit containsThis chassis upgrade kit contains components that bring your DB21 (M or J) up to DB21J v3 specifications. Advantages over the DB21 J model include: New omnidirectional wheel offering several improvements over the previous model: uniform rolling friction in all directions; three points of contact with the chassis (instead of two) for enhanced rigidity and smoother rides; Serviceability: this wheel can be easily opened and cleaned up of dust and fibers
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