Record ESP32 power and AP regression qualification

2026-10-25 06:13:25 +00:00 · 2026-10-06 11:59:32 -07:00
1 parent fcde9d013c
commit a4d991cd59
@@ -0,0 +1,124 @@
+# ESP32 Full idle power and compact AP validation — 2026-10-06
+
+Tested firmware source: `219e936ef82d16539111f03bc7982dd5654412df`, after pulling
+upstream through `5a7c07a6c`. Version:
+`v1.17.1.9-halo-keymind-cascade-dev-powerap3-219e936e`.
+PlatformIO commands ran one at a time in a native WSL checkout.
+A later upstream test-only commit `f8e04f090` was merged without changing the
+tested firmware sources; its 14 USB serial hygiene tests also passed.
+
+## Corrections
+
+Fresh expanded ESP32 Full profiles default USB packet logging off. Existing
+saved logging and power-saving preferences remain authoritative. Repeater and
+Room Server automatic setup with no saved SSID suspends unused network bridges
+and their automatic retries. When the setup window ends, idle cleanup releases
+the actual WiFi driver before sleep becomes eligible. Failed shutdown remains a
+sleep blocker, and active/stopping WebConfig, MQTT, ESP-NOW, and OTA retain their
+ownership. OTA resumes only bridges that were actually running beforehand.
+
+Native USB Companion idle handling now checks the actual WiFi and Bluetooth
+drivers, GPS UART, pending work, logging, host presence, and host-loss grace.
+An enabled Bluetooth controller still blocks manual light sleep. This does not
+change the deliberate raw-UART console or primary ESP-NOW sleep constraints.
+
+Compact browser OTA and Companion setup use the shared scan-before-AP startup.
+They require an AP-start event and correct live SDK configuration, protocol,
+channel, and IP before reporting success. Scanner cancellation and stale Arduino
+versus SDK state have explicit regressions. Browser OTA preserves inherited
+LAN/ESP-NOW ownership, and repeated OTA start preserves joined clients on a
+healthy AP. WebConfig setup disconnects STA to isolate its open setup API while
+preserving an explicitly running ESP-NOW owner.
+
+Physical testing caught an additional regression in the first candidate: manual
+WiFi setup suspended explicitly enabled ESP-NOW. The final implementation limits
+that suspension to automatic boot setup. Manual starts and master radio off/on
+now preserve the requested WiFi/ESP-NOW subset. The regression test executes the
+real infrastructure backend and wireless controller for both roles; reverting
+the manual wrapper to automatic suspension makes it fail.
+
+## Software checks
+
+All 98 focused host tests in 20 suites passed. They include extracted production
+startup, idle cleanup, sleep guards, USB host grace, saved preferences, OTA bridge
+restoration, AP fault injection, and real wireless controller subset restoration.
+The new suites are included in the unit-test workflow. A separate shared AP
+fixture compiles Arduino 2/3 and open/password setup variants. Negative controls
+demonstrate rejection of stale live SDK AP state and revived idle bridges.
+
+All eight release builds passed linked capability, internal RAM, and app-slot
+checks:
+
+| Target/profile | MCU/core | App bytes | App slot bytes |
+| --- | --- | ---: | ---: |
+| Heltec V4 Repeater Full | ESP32-S3 / Arduino 2.0.17 | 2,100,584 | 6,553,600 |
+| Heltec V4 compact LoRa OTA | ESP32-S3 / Arduino 2.0.17 | 1,283,304 | 1,310,720 portable ceiling |
+| Heltec V4 Room Server Full | ESP32-S3 / Arduino 2.0.17 | 2,035,864 | 6,553,600 |
+| Heltec V4.3 Companion Full FEM off | ESP32-S3 / Arduino 2.0.17 | 2,362,280 | 6,553,600 |
+| Heltec V4 Sensor Full | ESP32-S3 / Arduino 2.0.17 | 1,493,976 | 6,553,600 |
+| Heltec V2 Repeater Full | classic ESP32 / Arduino 2.0.17 | 1,675,432 | 3,342,336 |
+| Xiao C3 Repeater Full | ESP32-C3 / Arduino 2.0.17 | 1,826,728 | 2,031,616 |
+| Heltec RC32 without display Repeater Full | ESP32-S3 / Arduino 3.3.11 | 2,277,304 | 6,553,600 |
+
+Full V4 SHA-256:
+`ceb901afaba5f8012c49094122e30612dbf08518ebeffa51d8f92375cb52bc02`;
+running body hash `8D26967FCC1A4984`; target ID `E792A051`.
+Compact V4 SHA-256:
+`7b00131b795b236ce42cf62a824fb5e30a3f934034a819bf5d7a5d71a55983c9`;
+running body hash `EF44A3B4FE567589`; target ID `4D015420`.
+
+## Physical checks
+
+Mercerwood's Heltec V4.3 OLED was identified through its exact USB serial, board,
+Repeater role, hardware family, running image hash/size, target ID, and expanded
+two-slot partition layout. Only application slots were updated; partition
+table, bootloader, identity, and ACL were preserved.
+
+| Boundary | Result |
+| --- | --- |
+| Automatic boot with no SSID, temporarily saved WebUI/ESP-NOW enabled | PASS: fresh boot, working discovered/joined setup AP and cached scan results; unused ESP-NOW stayed suspended. Temporary saved flags were restored before manual cases. |
+| Explicit ESP-NOW off/on, then manual WiFi on | PASS: ESP-NOW remained on through WiFi startup, AP connection, and portal stop. |
+| Master 2.4 GHz off/on | PASS: individual on rejected while master off; both independently requested WiFi and ESP-NOW restored afterward. |
+| Full AP after WiFi toggle, ESP-NOW toggle, master restore, and OTA stop | PASS: fresh beacon, association, HTTP 200, setup UI/API, cached scan results, and requested ESP-NOW ownership. |
+| Full OTA AP after master off and repeated after stop | PASS: fresh beacon, association, HTTP 200, usable update page. |
+| Compact explicit AP, restart after stop, and implicit `start ota` | PASS in all three cycles: fresh beacon, association, HTTP 200, lightweight raw uploader. |
+| Full → compact → Full application uploads | PASS: each exact qualified image/target and application slot switch verified; final Full body `8D26967FCC1A4984`. |
+| Restoration | PASS: original saved preferences, public identity, ACL, runtime radio flags, Pi WiFi, and wired route verified; temporary profiles removed, serial released, no cleanup errors. |
+
+The compact direct-build alias displays `env:?` because the optional target-name
+catalog has no entry for its ID. The harness stopped on that display after
+upload, then resumed only after exact qualified body hash, size, version,
+hardware, role, target ID, and slots were independently proven. Unknown bodies,
+wrong IDs, and wrong named environments still reject. That guard stop is retained
+in the sanitized evidence; it was not counted as a firmware pass.
+
+The final node runs the new Full image with its original settings. It still has
+saved power saving off and USB logging enabled. USB is attached and no current
+meter is available, so actual sleep/current is unmeasured. The automatic setup
+window expiration and sleep eligibility are covered by production-code host
+tests; the physical check did not wait through the entire setup window.
+
+Sanitized build, host-test, and physical evidence:
+[`esp32_full_power_ap_2026-10-06.safe.json`](esp32_full_power_ap_2026-10-06.safe.json).
+Actual ESP-NOW peer packet exchange, the reported iPhone client, saved-network
+LAN recovery, and other boards' physical current/AP behavior were not qualified
+by this transaction.
+
+## Board scope and limits
+
+The fixes use shared ESP32 code: Repeater/Room lifecycle, CommonCLI Full defaults,
+ESP32Board browser OTA/sleep, and Companion setup. Other ESP32 boards inherit the
+applicable fixes when rebuilt through their matching release profile. No normal
+ESP32 board sleep override or alternate production AP path was found. Standalone
+partition migration/legacy seed utilities retain separate AP code. nRF52,
+RP2040, and STM32 do not use these ESP32 changes.
+
+Build and host-test coverage does not establish each board's battery current.
+Raw UART consoles, active BLE/controller, GPS UART, Ethernet/serial Companion
+interfaces, native USB host grace, primary ESP-NOW, and intentionally enabled
+logging can still inhibit manual sleep. Saved power-saving off also remains off
+after updating. There is no claim of 11–14 mA consumption from this validation.
+
+Future AP acceptance must verify fresh beacon discovery, association, working
+pages/API, scan results, owner preservation, and cleanup on physical hardware.
+CLI success and mocked SDK state alone are insufficient.
@@ -0,0 +1,473 @@
+{
+  "source": "219e936ef82d16539111f03bc7982dd5654412df",
+  "version": "v1.17.1.9-halo-keymind-cascade-dev-powerap3-219e936e",
+  "builds": [
+    {
+      "kind": "full",
+      "target": "heltec_v4_repeater",
+      "environment": "heltec_v4_repeater_observer_mqtt",
+      "profile": "full",
+      "mcu": "esp32s3",
+      "app_bytes": 2100584,
+      "slot_bytes": 6553600,
+      "app_sha256": "ceb901afaba5f8012c49094122e30612dbf08518ebeffa51d8f92375cb52bc02",
+      "capabilities_verified": true,
+      "memory_gate_passed": true,
+      "internal_available_bytes": 186696,
+      "internal_required_bytes": 165824
+    },
+    {
+      "kind": "minimal",
+      "target": "heltec_v4_repeater_lora_ota_no_external_sensors",
+      "environment": "heltec_v4_repeater",
+      "profile": "standard",
+      "mcu": "esp32s3",
+      "app_bytes": 1283304,
+      "slot_bytes": 6553600,
+      "app_sha256": "7b00131b795b236ce42cf62a824fb5e30a3f934034a819bf5d7a5d71a55983c9",
+      "capabilities_verified": true,
+      "memory_gate_passed": true,
+      "internal_available_bytes": 241848,
+      "internal_required_bytes": 90048
+    },
+    {
+      "kind": "room",
+      "target": "heltec_v4_room_server",
+      "environment": "heltec_v4_room_server_observer_mqtt",
+      "profile": "full",
+      "mcu": "esp32s3",
+      "app_bytes": 2035864,
+      "slot_bytes": 6553600,
+      "app_sha256": "2701882bd5f397a22122d7b9556e73e4e1291e782c491ba28059627dc6d98b9a",
+      "capabilities_verified": true,
+      "memory_gate_passed": true,
+      "internal_available_bytes": 202768,
+      "internal_required_bytes": 159424
+    },
+    {
+      "kind": "companion",
+      "target": "heltec_v4_3_companion_radio_full_femoff",
+      "environment": "heltec_v4_3_companion_radio_full_femoff",
+      "profile": "full",
+      "mcu": "esp32s3",
+      "app_bytes": 2362280,
+      "slot_bytes": 6553600,
+      "app_sha256": "1da05e5df95c8e3745f192a16d66017d2a8c85d27df974ba2dc2ca8122d476fe",
+      "capabilities_verified": true,
+      "memory_gate_passed": true,
+      "internal_available_bytes": 233888,
+      "internal_required_bytes": 177920
+    },
+    {
+      "kind": "sensor",
+      "target": "heltec_v4_sensor",
+      "environment": "heltec_v4_sensor",
+      "profile": "full",
+      "mcu": "esp32s3",
+      "app_bytes": 1493976,
+      "slot_bytes": 6553600,
+      "app_sha256": "c640639e6e99ae43ba4375a222c078be2e327a8473164fe89d691f22a5f9067c",
+      "capabilities_verified": true,
+      "memory_gate_passed": true,
+      "internal_available_bytes": 276504,
+      "internal_required_bytes": 128632
+    },
+    {
+      "kind": "classic",
+      "target": "Heltec_v2_repeater",
+      "environment": "Heltec_v2_repeater",
+      "profile": "full",
+      "mcu": "esp32",
+      "app_bytes": 1675432,
+      "slot_bytes": 3342336,
+      "app_sha256": "5ea927f6015aaca9fce2cf68339946118bdc953aab6fe0d3daf52a6fa37970e0",
+      "capabilities_verified": true,
+      "memory_gate_passed": true,
+      "internal_available_bytes": 192624,
+      "internal_required_bytes": 161744
+    },
+    {
+      "kind": "c3",
+      "target": "Xiao_C3_repeater",
+      "environment": "Xiao_C3_repeater",
+      "profile": "full",
+      "mcu": "esp32c3",
+      "app_bytes": 1826728,
+      "slot_bytes": 2031616,
+      "app_sha256": "20b9694ec8c5a11ad48ca9df8d6dfe67c4501774bfcc7d509af7f9b31c776027",
+      "capabilities_verified": true,
+      "memory_gate_passed": true,
+      "internal_available_bytes": 181856,
+      "internal_required_bytes": 139200
+    },
+    {
+      "kind": "rc32",
+      "target": "heltec_rc32_without_display_repeater",
+      "environment": "heltec_rc32_without_display_repeater_observer_mqtt",
+      "profile": "full",
+      "mcu": "esp32s3",
+      "app_bytes": 2277304,
+      "slot_bytes": 6553600,
+      "app_sha256": "963a8162848da50ae2a6e2265b8e00ca66ab4c33ca6de1aee151713e717c202a",
+      "capabilities_verified": true,
+      "memory_gate_passed": true,
+      "internal_available_bytes": 177552,
+      "internal_required_bytes": 159680
+    }
+  ],
+  "host_checks": {
+    "source": "219e936ef82d16539111f03bc7982dd5654412df",
+    "passed": true,
+    "test_count": 98,
+    "suites": [
+      {
+        "file": "test/test_esp32_full_sleep.py",
+        "passed": true,
+        "tests": 2
+      },
+      {
+        "file": "test/test_esp32_full_power_lifecycle.py",
+        "passed": true,
+        "tests": 7
+      },
+      {
+        "file": "test/test_esp32_usb_sleep.py",
+        "passed": true,
+        "tests": 7
+      },
+      {
+        "file": "test/test_usb_host_sleep_policy.py",
+        "passed": true,
+        "tests": 1
+      },
+      {
+        "file": "test/test_logging_sleep_contract.py",
+        "passed": true,
+        "tests": 3
+      },
+      {
+        "file": "test/test_wifi_ota_start.py",
+        "passed": true,
+        "tests": 10
+      },
+      {
+        "file": "test/test_wifi_ota_lifecycle.py",
+        "passed": true,
+        "tests": 15
+      },
+      {
+        "file": "test/test_webconfig_ap_start.py",
+        "passed": true,
+        "tests": 1
+      },
+      {
+        "file": "test/test_webconfig_station_ownership.py",
+        "passed": true,
+        "tests": 6
+      },
+      {
+        "file": "test/test_esp32_wifi_scan_fix.py",
+        "passed": true,
+        "tests": 5
+      },
+      {
+        "file": "test/test_esp32_wifi_scan_recipes.py",
+        "passed": true,
+        "tests": 4
+      },
+      {
+        "file": "test/test_wireless_control.py",
+        "passed": true,
+        "tests": 4
+      },
+      {
+        "file": "test/test_espnow_runtime.py",
+        "passed": true,
+        "tests": 1
+      },
+      {
+        "file": "test/test_espnow_radio_lifecycle.py",
+        "passed": true,
+        "tests": 5
+      },
+      {
+        "file": "test/test_rs232_mqtt_runtime.py",
+        "passed": true,
+        "tests": 2
+      },
+      {
+        "file": "test/test_companion_wifi_session.py",
+        "passed": true,
+        "tests": 5
+      },
+      {
+        "file": "test/test_companion_contact_sleep_contract.py",
+        "passed": true,
+        "tests": 12
+      },
+      {
+        "file": "test/test_usb_logging_watchdog_roles.py",
+        "passed": true,
+        "tests": 3
+      },
+      {
+        "file": "test/test_battery_charge_cli.py",
+        "passed": true,
+        "tests": 3
+      },
+      {
+        "file": "test/test_tbeam_charge_target.py",
+        "passed": true,
+        "tests": 2
+      }
+    ]
+  },
+  "hardware": {
+    "cases": [
+      {
+        "name": "upload_verified_8D26967FCC1A4984",
+        "passed": true,
+        "image_hash_verified": true,
+        "application_slot_changed": true,
+        "transport": "multipart"
+      },
+      {
+        "name": "full_automatic_unconfigured_boot_ap",
+        "passed": true,
+        "fresh_beacon": true,
+        "associated": true,
+        "last_seen_ms": 0,
+        "frequency_mhz": 2412,
+        "bssid_sha256": "1287bbb9c9aecd02ff94be170a225216154149c63384369ca9f9023f7a15623b",
+        "http_status": 200,
+        "setup_api_verified": true,
+        "cached_scan_state": "done",
+        "cached_scan_failed": false,
+        "cached_network_count": 3,
+        "fresh_boot": true,
+        "uptime_secs": 7,
+        "saved_webui_enabled": true,
+        "saved_espnow_enabled": true,
+        "automatic_espnow_suspended": true
+      },
+      {
+        "name": "full_automatic_boot_preferences_restored_before_manual",
+        "passed": true,
+        "saved_flags_restored": true,
+        "baseline_runtime_restored": true
+      },
+      {
+        "name": "full_webconfig_after_wifi_off_on_espnow_off",
+        "passed": true,
+        "fresh_beacon": true,
+        "associated": true,
+        "last_seen_ms": 0,
+        "frequency_mhz": 2412,
+        "bssid_sha256": "1287bbb9c9aecd02ff94be170a225216154149c63384369ca9f9023f7a15623b",
+        "http_status": 200,
+        "setup_api_verified": true,
+        "cached_scan_state": "done",
+        "cached_scan_failed": false,
+        "cached_network_count": 3
+      },
+      {
+        "name": "full_espnow_off_on",
+        "passed": true,
+        "runtime_on_verified": true
+      },
+      {
+        "name": "full_wifi_on_preserves_operator_espnow",
+        "passed": true,
+        "runtime_on_verified": true
+      },
+      {
+        "name": "full_webconfig_after_espnow_off_on",
+        "passed": true,
+        "fresh_beacon": true,
+        "associated": true,
+        "last_seen_ms": 0,
+        "frequency_mhz": 2412,
+        "bssid_sha256": "1287bbb9c9aecd02ff94be170a225216154149c63384369ca9f9023f7a15623b",
+        "http_status": 200,
+        "setup_api_verified": true,
+        "cached_scan_state": "done",
+        "cached_scan_failed": false,
+        "cached_network_count": 2,
+        "operator_espnow_preserved": true
+      },
+      {
+        "name": "full_master_off_on",
+        "passed": true,
+        "individual_on_rejected": true,
+        "captured_runtime_restored": true,
+        "independent_requested_owners_restored": true
+      },
+      {
+        "name": "full_webconfig_after_master_restore",
+        "passed": true,
+        "fresh_beacon": true,
+        "associated": true,
+        "last_seen_ms": 0,
+        "frequency_mhz": 2412,
+        "bssid_sha256": "1287bbb9c9aecd02ff94be170a225216154149c63384369ca9f9023f7a15623b",
+        "http_status": 200,
+        "setup_api_verified": true,
+        "cached_scan_state": "done",
+        "cached_scan_failed": false,
+        "cached_network_count": 2,
+        "operator_espnow_preserved": true
+      },
+      {
+        "name": "full_ota_after_master_off",
+        "passed": true,
+        "fresh_beacon": true,
+        "associated": true,
+        "last_seen_ms": 0,
+        "frequency_mhz": 2412,
+        "bssid_sha256": "1287bbb9c9aecd02ff94be170a225216154149c63384369ca9f9023f7a15623b",
+        "http_status": 200,
+        "page_sha256": "2ada609891d6393b54bdcc559bb2f7d2abb564d5cd27593b266706cc8d878ab4",
+        "raw_uploader": false
+      },
+      {
+        "name": "full_ota_repeat_after_stop",
+        "passed": true,
+        "fresh_beacon": true,
+        "associated": true,
+        "last_seen_ms": 0,
+        "frequency_mhz": 2412,
+        "bssid_sha256": "1287bbb9c9aecd02ff94be170a225216154149c63384369ca9f9023f7a15623b",
+        "http_status": 200,
+        "page_sha256": "2ada609891d6393b54bdcc559bb2f7d2abb564d5cd27593b266706cc8d878ab4",
+        "raw_uploader": false
+      },
+      {
+        "name": "full_webconfig_after_ota_stop",
+        "passed": true,
+        "fresh_beacon": true,
+        "associated": true,
+        "last_seen_ms": 0,
+        "frequency_mhz": 2412,
+        "bssid_sha256": "1287bbb9c9aecd02ff94be170a225216154149c63384369ca9f9023f7a15623b",
+        "http_status": 200,
+        "setup_api_verified": true,
+        "cached_scan_state": "done",
+        "cached_scan_failed": false,
+        "cached_network_count": 2,
+        "operator_espnow_preserved": true
+      },
+      {
+        "name": "upload_verified_EF44A3B4FE567589",
+        "passed": true,
+        "image_hash_verified": true,
+        "application_slot_changed": true,
+        "transport": "multipart",
+        "target_id": "4D015420",
+        "artifact_env": "heltec_v4_repeater_lora_ota_no_external_sensors",
+        "observed_env_display": "?"
+      },
+      {
+        "name": "minimal_explicit_ap",
+        "passed": true,
+        "fresh_beacon": true,
+        "associated": true,
+        "last_seen_ms": 0,
+        "frequency_mhz": 2412,
+        "bssid_sha256": "1287bbb9c9aecd02ff94be170a225216154149c63384369ca9f9023f7a15623b",
+        "http_status": 200,
+        "page_sha256": "7379d4c0bcc34c9a277c7faac9d97735693ee2a2fc27408ca81054433150a4d2",
+        "raw_uploader": true
+      },
+      {
+        "name": "minimal_repeat_ap",
+        "passed": true,
+        "fresh_beacon": true,
+        "associated": true,
+        "last_seen_ms": 0,
+        "frequency_mhz": 2412,
+        "bssid_sha256": "1287bbb9c9aecd02ff94be170a225216154149c63384369ca9f9023f7a15623b",
+        "http_status": 200,
+        "page_sha256": "7379d4c0bcc34c9a277c7faac9d97735693ee2a2fc27408ca81054433150a4d2",
+        "raw_uploader": true
+      },
+      {
+        "name": "minimal_implicit_ap",
+        "passed": true,
+        "fresh_beacon": true,
+        "associated": true,
+        "last_seen_ms": 0,
+        "frequency_mhz": 2412,
+        "bssid_sha256": "1287bbb9c9aecd02ff94be170a225216154149c63384369ca9f9023f7a15623b",
+        "http_status": 200,
+        "page_sha256": "7379d4c0bcc34c9a277c7faac9d97735693ee2a2fc27408ca81054433150a4d2",
+        "raw_uploader": true
+      },
+      {
+        "name": "upload_verified_8D26967FCC1A4984",
+        "passed": true,
+        "image_hash_verified": true,
+        "application_slot_changed": true,
+        "transport": "raw"
+      }
+    ],
+    "ok": true,
+    "current_measured": false,
+    "sleep_measured": false,
+    "usb_powered": true,
+    "flashed": true,
+    "source": "219e936ef82d16539111f03bc7982dd5654412df",
+    "cleanup_errors": [],
+    "baseline_image": {
+      "running": {
+        "body_bytes": 2101904,
+        "image_bytes": 2101960,
+        "body_hash16": "9822F1C138EA6D86"
+      },
+      "version": "v1.17.1.9-halo-keymind-cascade-dev-powerap2-bceea7e1 (Build: 06-Oct-2026)",
+      "active_slot": 6619136,
+      "inactive_slot": 65536,
+      "target_id": "E792A051",
+      "artifact_env": "heltec_v4_repeater"
+    },
+    "baseline_powersaving": "off",
+    "baseline_logging_output": "usb",
+    "baseline_saved_ssid_empty": true,
+    "sleep_limit": "USB-powered; baseline powersaving off and USB logging on; no current measurement",
+    "last_upload_attempt": {
+      "expected_hash": "8D26967FCC1A4984",
+      "raw_uploader": true
+    },
+    "temporary_saved_preferences_restored": true,
+    "serial_released": true,
+    "pi_wifi_restored": true,
+    "wired_route_preserved": true,
+    "temporary_profiles_removed": true,
+    "guard_stop_provenance": {
+      "error": "RuntimeError: exact V4 image did not reconnect",
+      "cleanup_errors": [
+        "restore Full/node: AssertionError: running target identity differs"
+      ],
+      "evidence_path": "/home/mikec/hwtest/v4-power-ap-219e936e-20261006/transaction-safe.json"
+    },
+    "resumed_after_optional_target_name_guard_stop": true,
+    "minimal_master_control_supported": false,
+    "full_restored": true,
+    "preferences_restored": true,
+    "identity_restored": true,
+    "acl_restored": true,
+    "runtime_restored": true,
+    "final_image": {
+      "body_hash16": "8D26967FCC1A4984",
+      "body_bytes": 2100528,
+      "image_bytes": 2100584,
+      "version": "v1.17.1.9-halo-keymind-cascade-dev-powerap3-219e936e (Build: 06-Oct-2026)",
+      "board": "Heltec V4.3 OLED",
+      "role": "repeater",
+      "hardware_id": "heltec_v4",
+      "target_id": "E792A051",
+      "artifact_env": "heltec_v4_repeater",
+      "observed_env_display": "heltec_v4_repeater",
+      "application_slot": 65536
+    }
+  }
+}