Firmware v20260505.131914

Kistarcsa-edition

Tested in the depths of the tarcsa-cauldron with weak/noisy/who-knows-whats-the-problem-of-that-heltecv3 repeater, optimized for the aforementioned use-case.

• Duty cycle is 13/3 now. Slightly more battery consumption, but better RX error margin. No use for extra battery time if packets are lost in noisy/weak link environments.
• hwconfig now has a fail-safe so no more edge-case unsaved radio settings
• SX TX Ramp time increased to 800µs from 200µs. expect very heavy latency increase if you can sense time in a different way normal humans do!
  (also expect cleaner spectral mask at 22 dBm. nobody cares about it, doesn't change anything in a meaningful way, but it's a playground, we optimize even things that doesn't really need optimizing)
  (ask your favourite AI what are the benefits of 800µs vs 200µs if interested)
• Companions had too much initial jitter with zero benefit, so it was tuned down to RNG20-150msec
• Claude noticed some line ending stuff by itself, without asking, so I gave him credit (heh)