I must admit I am having a hard time grasping all the options available for RFID, reporters and block tracking.
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Is there a way to handle more than one RFID tag in a block? If I had RFID tags on all units, and RFID readers on all block borders, I would have a train of tags moving around. A double reader could indicate the direction of travel. On my 1:8 scale garden railroad this is quite feasible.? A Cbus node with an arduino nano and 2 cheap readers on every block border could do the job.
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A tag should be in only 1 block - when a it enters a block it should be removed from any previous block.
Block occupancy is based on at least 1 tag in the block, to be shown on the panel.