[serial_channel] Add new entity for serial channel emulation#134

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clydebarrow wants to merge 51 commits into

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Commits on Jan 18, 2026

[udp] Store addresses in flash instead of heap (#13330)
bdraco
authored
[pipsolar] Store command strings in flash (#13336)
bdraco
authored
[sun] Store text sensor format string in flash (#13335)
bdraco
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[template] Store text initial_value in flash and avoid heap allocation in setup (#13332)
bdraco
authored
[wireguard] Store configuration strings in flash instead of heap (#13331)
bdraco
authored
[template] Store alarm control panel codes in flash instead of heap (#13329)
bdraco
authored
[core] Add fnv1_hash_extend() string overloads, use in atm90e32 (#13326)
bdraco
authored
[weikai] Replace bitset to_string with format_bin_to (#13297)
bdraco
authored
[modbus_controller] Use stack buffers instead of heap-allocating string helpers (#13221)

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[network] Fix IPAddress::str_to() to lowercase IPv6 hex digits (#13325)
bdraco
authored
[core] Add str_endswith_ignore_case to avoid heap allocation in audio file type detection (#13313)
bdraco
authored

Commits on Jan 19, 2026