OTA-over-LoRa: signed full/delta firmware updates (.mota) for ESP32 & nRF52 🤖🤖#2864

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vk496 wants to merge 24 commits into

meshcore-dev:devfrom

vk496:feature/ota-lora

Commits on Jun 29, 2026

ota: .mota container format, merkle tree, EndF self-identity, signature verify
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ota: vendor detools 0.53.0 in-place/CRLE decoder (NONE+CRLE config)
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ota: LoRa transfer protocol + session manager (discovery, block fetch/serve)
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ota: platform apply + flash staging (ESP32 A/B, nRF52 in-place via bootloader)
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ota: relay an external folder of .mota over USB serial (MotaSource)
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ota: CLI commands + node/CommonCLI integration + example hooks
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ota: build/board enablement (platformio, build.sh, variants) + Python tooling (.mota reference, EndF/target/vector generators)
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ota: motatool — portable C++ .mota packager + relay (build/verify/inspect/serve/keygen)
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ota: native unit tests (format/merkle/detools/apply vectors)
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ota: protocol spec + user guide
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ota: serve & manage OTA over WiFi (motatool --tcp + ESP32 companion seeder/console)
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ota: faster post-boot beacon + periodic re-announce + clearer `ota ls`
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ota: enable OTA on the nRF52 variants the OTAFIX bootloader supports
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Commits on Jun 30, 2026

Commits on Jul 2, 2026

Commits on Jul 3, 2026