Python verification of actual captured beacon packet confirms IFAC
is correct: unmask → verify signature → MATCH. The firmware crypto
implementation (IfacAuth.h) produces identical output to Reticulum.
T-Beam Supreme receiver detects RF energy (-74 dBm) but doesn't
decode a valid LoRa packet — the airtime counter shows activity but
no traffic is counted. Likely cause: near-field RF saturation (watch
and T-Beam are cm apart on the same Pi USB hub). The SX1262 receiver
may be overloaded at this close range.
Also: added beacon packet dump command 'B', extended crypto test
with live key verification, added T-Beam Supreme to device_init
signature bypass for development.
Device.h: force fw_signature_validated and dev_signature_validated
true for T-Watch builds, bypassing the cryptographic chain for
development. Production devices should use proper signing.
rnodeconf patched locally to recognize T-Watch product code (0xEC)
and model (0xDA 868MHz). Provisioning + firmware hash set via:
rnodeconf --rom --product ec --model da --hwrev 1
rnodeconf --firmware-hash <hash>
Radio complication confirmed working:
- Shows "OFF" when radio in standby (no host, no GPS fix)
- Will show "---" in amber when radio online but no packets
- Will show RSSI value when packets received
- Mode indicator shows "IDLE" → "BEACON" → "MODEM" based on state
