WB55: A friend node can connect up to 6 LPNs at most

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Hi,

The correspondence between friend nodes and LPNs in the ST official website description states that a friend node can connect up to 6 LPNs at most. Other chips can connect more LPN nodes with one friend node. Has ST optimized in this area?

Thanks,

DL_Weng

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STTwo-32Best answer

ST Technical Moderator

Hello @DL_Weng

The LPN/friend association is limited by the 1KB SRAM available and the Radio Time that it take. That’s why is recomanded to Connect a maximum of 6 LPN to the same end friend node.

Best Regards.
STTwo-32

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