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Update serial_no.yaml

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Rysiek Labus (SQ9MDD)
2025-07-17 20:56:31 +02:00
committed by GitHub
parent c1e24bd26f
commit 0d1676a53f
1 changed files with 1 additions and 1 deletions
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devices/serial_no.yaml
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@@ -4,7 +4,7 @@ text_sensor:
id: serial_no
lambda: |-
std::string mac = get_mac_address();
return to_string("${serial_prefix}") + mac.erase(0, mac.length()/2);
return std::string("${serial_prefix}") + mac.substr(mac.length()/2);
icon: mdi:expansion-card-variant
entity_category: diagnostic
update_interval: 60min