feat(firmware): MeshCore advert TX + Meshtastic text send

- MeshCore: fix PHY to live narrowband config (869.618/62.5/SF8/CR5),
  read off the test node's SELF_INFO — old 869.525/250/SF11 heard nothing
- MeshCore: on-chip Ed25519 identity (rweather/Crypto, NVS-persisted) and
  signed ADVERT TX (verified valid + received by a real node) — the bridge
  now shows up as a MeshCore contact
- Meshtastic: send text messages (portnum 1) reusing the announce path
- serial TX console with per-network targeting ("T:hi" / bare = all)
- longer dwell (3000ms) to sit through flood-rebroadcast bursts

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Dorian
2026-07-01 18:07:05 +01:00
co-authored by Claude Opus 4.8
parent d731bfd7fa
commit 8e5b4c97d7
2 changed files with 280 additions and 8 deletions
+1
View File
@@ -17,3 +17,4 @@ build_flags =
lib_deps =
jgromes/RadioLib@7.7.1
olikraus/U8g2@2.36.18
rweather/Crypto@0.4.0 ; Ed25519 / Curve25519 for MeshCore identity + signing