MeshSat Android -- Standalone Mobile Gateway & Reticulum Transport Node

Native Android app that turns a phone into a standalone field gateway and full Reticulum Transport Node. Bridges Meshtastic mesh (BLE), Iridium satellite (9603N SBD + 9704 IMT), Astrocast LEO, APRS, cellular SMS, and MQTT -- with end-to-end encryption, semantic compression, and intelligent routing.

The phone IS the gateway. No companion app, no server dependency, no internet required.


_{Dashboard — live cellular signal, SOS, location, queue depth}	_{Map — native OSM tiles with GPS marker, track lines, node filters}	_{Pass Predictor — SGP4 orbital mechanics, active Iridium pass at 71° peak elevation}

Quick Start

End Users -- Install from GitHub Releases

Download the latest signed APK from GitHub Releases
On your phone, enable Settings > Security > Install unknown apps for your browser
Open the downloaded .apk and tap Install
If Google Play Protect warns about an unknown developer, tap Install anyway -- the APK is signed (see Release Signing below)
Open MeshSat and grant the requested permissions (Bluetooth, Location, SMS, Notifications)

Developers -- Build from Source

Requires Android SDK (compileSdk 35) and JDK 17.

git clone https://github.com/cubeos-app/meshsat-android.git
cd meshsat-android
./gradlew assembleDebug
# APK at app/build/outputs/apk/debug/app-debug.apk

Setup Guide

Step 1: Grant Permissions

On first launch, MeshSat requests permissions for Bluetooth, Location, SMS, and Notifications. All are required for full functionality:

Bluetooth -- connects to Meshtastic radios (BLE) and satellite modems (HC-05 SPP)
Location -- required for BLE scanning on Android 12+, GPS position for map and beaconing
SMS -- enables the cellular SMS gateway transport
Notifications -- foreground service notification (Android 13+ requirement)
Foreground service types (Android 14+): connectedDevice and location are declared in the manifest

Step 2: Pair Your Radio

Open Settings and pair your Meshtastic radio via Bluetooth. The app scans for BLE devices advertising the Meshtastic service UUID. Tap your device to connect. Full radio configuration is available in the Radio Config tab (7 sub-tabs: Identity, LoRa, Channels, Position, Bluetooth, Network, Admin).

For satellite modems (RockBLOCK 9603N/9704) or Astrocast, pair the HC-05 Bluetooth SPP adapter first via Android Bluetooth settings, then select it in MeshSat Settings.

Step 3: Connect to Hub (Optional)

If you use MeshSat Hub for fleet management:

On the Hub web UI, generate a QR provisioning code for your device
In MeshSat, go to Settings > Hub and scan the QR code
The app auto-configures Hub URL, credentials, and mTLS certificates
Alternatively, paste the Hub URL and mTLS client certificate PEM manually in Settings > Hub

Step 4: Configure Access Rules

Go to Rules to set up message routing between transports. Rules use Cisco ASA-style implicit deny with per-rule source/destination interface filtering, keyword/sender/node matching, object groups, failover groups, and rate limiting.

Step 5: Send a Test Message

Open the Comms tab and send a test message to a Meshtastic node. If access rules route to a satellite interface, verify delivery in the Delivery Ledger (Rules > DLQ tab). Check the Dashboard sparklines for real-time activity.

Transports

Transport	Connection	Protocol	MTU
Meshtastic	Bluetooth LE	Official protobuf (15 portnums)	237B
Iridium 9603N	HC-05 Bluetooth SPP	AT/SBD (19200 baud)	340B
Iridium 9704	HC-05 Bluetooth SPP	JSPR (230400 baud, 100KB msgs)	100KB
Astrocast	HC-05 Bluetooth SPP	Astronode S (auto-fragmentation)	636B
APRS	KISS TNC + APRS-IS	AX.25 / APRS-IS TCP	256B
SMS	Native Android	AES-GCM encrypted, MSVQ-SC compressed	160B
MQTT	WiFi/cellular	Eclipse Paho (mTLS)	--

Architecture

Phone (MeshSat Android)
 |
 +-- BLE ----------------> Meshtastic radio (15 portnums, full radio config)
 |
 +-- Bluetooth SPP ------> HC-05 --> RockBLOCK 9603N (Iridium SBD)
 |                      +-> HC-05 --> RockBLOCK 9704  (Iridium IMT/JSPR)
 |                      +-> HC-05 --> Astronode S      (Astrocast LEO)
 |
 +-- KISS TNC -----------> APRS radio (smart beaconing, directed messaging)
 +-- APRS-IS TCP --------> APRS internet gateway
 |
 +-- Native SMS ---------> Cellular (AES-GCM + MSVQ-SC compression)
 |
 +-- MQTT (mTLS) --------> MeshSat Hub (telemetry, commands, credentials)
 |
 +-- Reticulum TCP (TLS)-> reticulum.meshsat.net (Transport Node mesh)
 |
 +-- Dispatcher ---------> Per-interface workers, fan-out, dedup, TTL
 +-- AccessEvaluator ----> Cisco ASA-style ACL rules, keyword/sender filters
 +-- FailoverResolver ---> Priority-based transport failover groups
 +-- InterfaceManager ---> 5-state machine, exponential backoff reconnect
 +-- TransformPipeline --> compress -> encrypt -> base64 (per-interface)
 +-- BurstQueue ---------> TLV-pack multiple messages into one SBD (max 340B)
 +-- PassScheduler ------> 4-mode satellite scheduling (Idle/PreWake/Active/PostPass)
 +-- CreditTracker ------> Per-message Iridium cost tracking ($0.05/MO)
 +-- HealthScorer -------> Composite 0-100 per interface (signal/success/latency/cost)

Android vs Bridge Parity

Capability	Bridge (Pi/Linux)	Android
Meshtastic	Serial/USB	BLE
Iridium 9603N SBD	UART/USB	HC-05 Bluetooth SPP
Iridium 9704 IMT	FTDI USB	HC-05 Bluetooth SPP
Astrocast LEO	USB serial	HC-05 Bluetooth SPP
Cellular SMS	USB AT modem	Native Android SMS
ZigBee	USB dongle (Z-Stack ZNP)	--
APRS	Direwolf KISS TNC	KISS TNC + APRS-IS
TAK gateway (CoT XML server)	Full server + client	Receive-only (Hub broadcast)
Webhooks	Outbound HTTP	--
HeMB bonding (RLNC)	Production (multi-bearer)	--
Dead Man Switch	Yes	Yes
Geofence Monitor	Yes	Yes
Hub client (mTLS + 8 commands)	Yes	Yes
Reticulum Transport Node	10 interfaces	10+ interfaces
Multi-instance transports	Yes	Yes (TransportRegistry)
Delivery ledger + DLQ	Yes	Yes (10 status states)
Access rules + object groups	Yes	Yes
QR key bundles	Yes	Yes (`meshsat://key/` URI)
Master key envelope encryption	Yes	Yes (EncryptedSharedPreferences)
Ed25519 audit log chain	Yes	Yes
Config export/import (YAML)	Yes	Yes (Bridge-compatible)
Satellite pass predictor (SGP4)	Yes	Yes (Canvas bezier arcs)
Iridium credit tracking	Yes	Yes
Web dashboard	Vue.js SPA (13 views)	Jetpack Compose (14 screens)
REST API	280+ endpoints	14 endpoints (localhost:6051)
Runs without infrastructure	Needs Pi + power	Phone only

Reticulum Transport Node

MeshSat Android is a full Reticulum Transport Node -- not just a client. It relays packets between all interfaces, maintains a forwarding table with cost-aware routing, and announces itself to the mesh.

Ed25519 signing + X25519 encryption identity
10+ Reticulum interfaces: Meshtastic BLE, Iridium 9603, Iridium 9704, Astrocast, SMS, MQTT, TCP (HDLC), BLE peripheral (GATT server), Tor (SOCKS5), WireGuard
Cross-interface relay with announce propagation and hop counting
3-packet ECDH link handshake with AES-256-GCM encrypted links
Path table with cost-aware forwarding and path request/response
TLS + mTLS for authenticated TCP tunnel to Hub

Meshtastic Integration

Full radio configuration via BLE (not just messaging):

15 portnums: text, position, telemetry, routing ACK/NAK, waypoint, neighborinfo, traceroute, store-forward, range test, detection sensor, paxcounter, reply, nodeinfo, admin, private
7 config tabs: Identity, LoRa (region/preset/TX power/hop limit), Channels (8 with PSK), Position (GPS/broadcast interval), Bluetooth, Network (WiFi), Admin (reboot/shutdown/factory reset)
Official protobuf bindings from meshtastic/protobufs via protobuf-javalite
Single-parse dispatch via MeshtasticProtocol.parseFromRadioFull() — one protobuf parse per frame, then adapter maps to internal types

Security & Encryption

Crypto

AES-256-GCM per-conversation encryption for SMS
MSVQ-SC lossy semantic compression (~92% savings) -- ONNX Runtime INT8 encoder (TX), pure Kotlin codebook decoder (RX)
Ed25519 hash-chain audit log -- append-only, tamper-evident, viewable in the Audit screen with chain verification
ECDSA-P256 signed birth messages for Hub device verification

Master Key Envelope

Device-level at-rest encryption using Android's EncryptedSharedPreferences (AndroidX Security). All sensitive keys and credentials are wrapped with HKDF + AES-256-GCM key wrapping backed by the Android Keystore hardware.

QR Key Bundles with TOFU Pinning

Cross-platform channel key exchange via meshsat://key/ URI scheme. Scan a QR code from the Bridge or another Android device to import AES-256-GCM conversation keys for each channel (mesh, iridium, astrocast, sms, etc.) in a single operation.

Starting in v2.8.5, KeyBundleImporter supports TOFU (Trust On First Use) pinning against the bridge's Ed25519 signing key:

Bundle v2 format embeds the 32-byte Ed25519 signing pubkey inside the signed payload. Signature covers everything except the signature bytes themselves, so the pubkey cannot be swapped without invalidating the signature.
First import from a new bridge hash → pubkey is pinned in the bridge_trust Room table, status NEW_TRUSTED.
Subsequent imports → signature verified against the stored pubkey, status EXISTING_TRUSTED. A mismatch (key rotation or impersonation) is rejected and the user sees a KeyMismatch warning with an explicit re-pin option.
Bundle v1 (legacy) still imports for backward compat with older bridges, flagged as UNVERIFIED_V1 with a user-visible warning.

See MESHSAT-495 for the full design.

Credential Management

The Credentials screen provides:

PEM certificate import (paste or file picker) for Hub mTLS client certificates
Certificate expiry monitoring with dashboard warnings
Hub-distributed credential push/revoke via MQTT commands
Encrypted storage of all certificate material

Release Signing

All release builds (v2.8.0+) are signed via OpenBao secret management:

Keystore: PKCS12, RSA 2048, 30-year validity (Play Store requires > 25), stored in OpenBao vault
Upload key alias: meshsat-upload
CI pipeline: GitLab JWT → OpenBao auth → fetches keystore → signed APK + AAB → uploaded to GitLab Package Registry and GitHub Releases

Verify any downloaded APK before installing:

apksigner verify --print-certs meshsat-android-X.Y.Z-release.apk

Expected output for all v2.8.0+ releases:

Signer #1 certificate DN: CN=MeshSat, OU=CubeOS, O=Nuclear Lighters, L=Leiden, ST=South Holland, C=NL
Signer #1 certificate SHA-256 digest: 8ca78b6c33bd9796bb05f40fec2a0ab801e0297e7565960d42f5e6af821c9f66
Signer #1 certificate SHA-1 digest:   9040570a7bf4d33890bf82ad85a7debf24fa57ab

All releases share the same upload key, so in-place upgrades work without uninstalling. Debug builds use the Android debug keystore and are not suitable for production.

TAK / CoT Integration

MeshSat Android receives TAK Cursor on Target (CoT) position data from Hub via MQTT broadcast topic meshsat/broadcast/tak/cot/in. Incoming CoT XML is parsed and rendered as diamond markers on the osmdroid map alongside local Meshtastic nodes. This enables situational awareness of TAK-connected assets without running a full ATAK client on the phone.

TAK gateway (CoT XML server mode) is Bridge-only. Android is receive-only via Hub broadcast.

Delivery Ledger & DLQ

Every outbound message is tracked in the MessageDeliveryEntity table with 10 status states: queued, pending, sending, sent, delivered, failed, expired, cancelled, retrying, dead_letter. The Rules screen includes a DLQ Inspector tab showing failed deliveries with retry controls and status history.

Multi-Instance Transports

The TransportRegistry supports multiple instances of the same transport type (e.g., two HC-05 adapters for 9603N + 9704 simultaneously). Each instance has independent config, delivery workers, and health tracking. Backward compatible with singleton accessor patterns.

Local REST API

NanoHTTPD server on localhost:6051 with 14 endpoints:

Category	Endpoints
System	`GET /api/status`, `POST /api/system/restart`
Settings	`GET/POST /api/settings`, `GET/POST /api/settings/hub`
Messages	`GET /api/messages`, `POST /api/messages/send`
Hub	`GET /api/hub/status`, `POST /api/hub/connect`
Transports	`GET /api/interfaces`, `GET /api/interfaces/:id/health`
Config	`GET /api/config/export`, `POST /api/config/import`
Audit	`GET /api/audit/log`

Field Intelligence

Dead Man Switch -- auto-SOS after configurable inactivity timeout (default 4h)
Geofence Monitor -- polygon zones with ray-casting, enter/exit events
Canned Codebook -- 30 military brevity messages, 2-byte wire format
Position Codec -- 16-byte full frame + 11-byte delta frame with DeltaEncoder
Smart APRS beaconing -- corner-pegging algorithm adjusts beacon rate to movement

Hub Integration

Connects to MeshSat Hub for centralized fleet management:

HubReporter -- health telemetry, signed birth certificates, position updates
8 Hub commands: ping, send_text, send_mt, flush_burst, config_update, reboot, credential_push, credential_revoke
mTLS client certificates -- PEM import in Credentials screen
QR provisioning -- scan Hub QR code to auto-configure all settings

UI

Jetpack Compose Material 3 dark theme with 14 screens:

Reorderable dashboard -- sparklines, SOS button, location, queue depth, burst queue, activity log, Reticulum widget, credit gauge, mailbox check
Comms screen -- message tabs with send/receive
Peers table -- mesh node list with signal, position, last seen
Native map -- osmdroid with markers, track lines, GPS accuracy circle, node filters, offline MBTiles support, TAK diamond markers
Pass predictor -- SGP4 orbital mechanics, TLE fetch, Canvas bezier elevation arcs, countdown
Interface management -- transport status cards, channel list, health tabs
Rules editor -- ACL rules, DLQ inspector, object groups, failover groups
Audit log -- Ed25519-signed entries with chain verification
Credentials -- certificate management with PEM import, expiry monitoring
Full settings -- all transports, routing config, announce intervals, mTLS, dead man switch, restart
Radio config -- 7-tab Meshtastic device configuration
Mesh topology -- network topology stats and SNR visualization

Requirements

Android 8.0+ (API 26), tested up to Android 16 (API 36)
Bluetooth LE (for Meshtastic radios)
SMS permission (for cellular gateway)
Location permission (for GPS and BLE scanning on Android 12+)
Notification permission (Android 13+, for foreground service)
FOREGROUND_SERVICE_CONNECTED_DEVICE + FOREGROUND_SERVICE_LOCATION (Android 14+, declared in manifest)
~35 MB free storage for ONNX model assets
~150 MB RAM overhead (ONNX Runtime cold start ~500ms on first compression call)

Supported Devices

Phones (Tested)

Device	Android	Status	Notes
Google Pixel 9a	16 (API 36)	Primary	BouncyCastle/Conscrypt, foreground service types, Room v13 migration, full E2E via wireless ADB
Android Emulator (API 30)	11	CI	Build verification on `nllei01androidsdk01`

Other modern Android devices (Android 8.0+ / API 26+) should work — the app's only device-specific dependencies are Android's standard BLE, SMS, and Location APIs. If you test on another device, an issue report with your results is welcome.

Radios & Modems

Category	Device	Connection	Status	Notes
Meshtastic	Lilygo T-Echo (nRF52840)	BLE	Tested	915 MHz, e-ink display
	Lilygo T-Deck	BLE	Tested	ESP32-S3, keyboard, screen
	Heltec LoRa V4 (ESP32-S3 + SX1262)	BLE	Tested	868/915 MHz, OLED, GPS
	XIAO ESP32-S3 + SX1262	BLE	Tested	Ultra-compact
	Any Meshtastic BLE device	BLE	Should work	Standard Meshtastic service UUID
Satellite	RockBLOCK 9603 (Iridium 9603N)	HC-05 SPP (19200)	Tested	SBD, 340B MO, $0.05/msg
	RockBLOCK 9704 (Iridium IMT)	HC-05 SPP (230400)	To Verify	JSPR, 100KB msgs
	Astrocast Astronode S	HC-05 SPP	To Verify	Auto-fragmentation, 636B
APRS	Quansheng UV-K5	KISS TNC	Tested	Via AIOC audio interface
	Any Direwolf-compatible TNC	KISS TNC	Should work
Bluetooth adapter	HC-05	SPP	Tested	Set baud rate before use

Troubleshooting

Bluetooth / BLE

Can't find Meshtastic radio during scan -- Ensure Location permission is granted (required for BLE scanning on Android 12+). Check that the radio's Bluetooth is enabled and advertising. Try toggling Bluetooth off/on.

BLE connects but disconnects immediately -- Some Android OEMs aggressively kill background services. Add MeshSat to your battery optimization whitelist: Settings > Apps > MeshSat > Battery > Unrestricted.

HC-05 SPP not pairing -- Pair the HC-05 adapter in Android Bluetooth settings first (default PIN: 1234), then select it in MeshSat Settings. Ensure the HC-05 baud rate matches the modem (19200 for 9603N, 230400 for 9704).

Foreground Service

"MeshSat keeps stopping" on MIUI/OPPO/Samsung -- These OEMs kill foreground services aggressively. Enable auto-start: Settings > Apps > MeshSat > Auto-start. On MIUI, also disable battery saver for MeshSat. See dontkillmyapp.com for device-specific instructions.

Notification permission denied -- On Android 13+, the foreground service notification requires explicit permission. Go to Settings > Apps > MeshSat > Notifications and enable.

Play Protect / Sideloading

"Blocked by Play Protect" -- Tap More details > Install anyway. The APK is signed with our release key but not distributed via Play Store, so Play Protect flags it as unknown. Verify the signature: apksigner verify --print-certs meshsat-*.apk.

"App not installed" error -- Check that you have enough storage space (~85 MB for app + assets). If upgrading, ensure the new APK is signed with the same key as the installed version. Uninstall the old version first if signatures don't match.

Satellite

Iridium signal shows 0 bars -- Ensure the HC-05 is paired and selected. Check antenna connections on the RockBLOCK. Requires clear sky view for signal acquisition.

Messages stuck in "sending" state -- Check the Delivery Ledger (Rules > DLQ tab). Iridium SBD requires a satellite pass. The PassScheduler will auto-flush the burst queue during the next predicted pass.

Map

Map tiles not loading (blank map) -- On Android 16, ensure you're running v2.8.2+ which fixes a BouncyCastle/Conscrypt provider conflict that silently broke HTTPS tile downloads. If offline, osmdroid uses cached tiles from previous sessions.

Performance

First message compression is slow (~500ms) -- This is the ONNX Runtime cold start. Subsequent compressions are fast. The encoder session is initialized lazily on first use.

Changelog

v2.8.x (Current)

v2.8.5 -- TOFU key pinning in KeyBundleImporter, bundle v2 format with embedded Ed25519 pubkey, bridge_trust Room table (MESHSAT-495). 11 new unit tests covering every TOFU path.
v2.8.4 -- Holistic transport state gates -- no I/O on disconnected devices, eliminated ~720 spurious warnings/hour on Iridium-less installs (MESHSAT-499). All 6 transport classes plus PassScheduler wire-up gated.
v2.8.3 -- PassScheduler ms/sec unit mismatch fix -- eliminated 1000× over-iteration OOM in the SGP4 propagation loop (MESHSAT-498). Verified on Pixel 9a Android 16: 51--84 ms per provider call.
v2.8.2 -- BouncyCastle JCA provider ordering fix -- restored Conscrypt SSL on Android 16 (MESHSAT-497). Unblocked map tiles, Hub TLS, mTLS, every HTTPS call in the app.
v2.8.1 -- osmdroid R8 keep rules (MESHSAT-493 -- kept as defensive but not the actual cause of blank tiles).
v2.8.0 -- Release signing with OpenBao + Play Store AAB pipeline (MESHSAT-492).

v2.7.x

TAK CoT reception via Hub MQTT broadcast
APRS KISS TNC + APRS-IS + smart beaconing

v2.0.x -- v2.6.x

Full Bridge feature parity (16 gaps closed, MESHSAT-385)
Reticulum Transport Node (10+ interfaces, Ed25519 identity, cross-interface relay)
GUI clone from Pi dashboard (Phases M-P)
Satellite pass predictor (SGP4, Canvas bezier arcs)

v1.x

Initial Android parity (Phases A-G, MESHSAT-57)
Core transports: BLE Meshtastic, Iridium SPP, SMS, MQTT
MSVQ-SC compression, AES-GCM encryption
Field intelligence (dead man switch, geofence, health scores)

For detailed release notes, see GitHub Releases.

Config Management

JSON + YAML export/import (Bridge-compatible show run-style), validate, diff preview.

Data Layer

Room database (schema v13) with 17 entities:

Messages: messages, message_deliveries, conversation_keys
Routing: forwarding_rules, access_rules, object_groups, failover_groups, failover_members, rns_tcp_peers
Signal/Position: signal_history, node_positions
Credentials/Trust: provider_credentials, bridge_trust (TOFU pinning, added v2.8.5)
Operations: audit_log, tle_cache, iridium_credit_log, hemb_bond_groups

DataStore for all settings including encryption keys, transport config, routing parameters, mTLS certificates, and dashboard layout.

Tech Stack

Component	Library	Version
Language	Kotlin	2.0.x
UI	Jetpack Compose (Material 3)	BOM 2024.x
Database	Room (SQLite, schema v13)	2.6.x
Settings	DataStore Preferences	1.1.x
Secure storage	EncryptedSharedPreferences (AndroidX Security)	1.1.0-alpha06
ML Runtime	ONNX Runtime Android (INT8 quantized)	1.16.x
Map	osmdroid (native OpenStreetMap)	6.1.x
MQTT	Eclipse Paho	1.2.5
Protobuf	protobuf-javalite (Meshtastic bindings)	3.25.x
HTTP server	NanoHTTPD	2.3.1
QR scanning	ZXing Android Embedded	4.3.x
Crypto	BouncyCastle (Ed25519/X25519 JCA provider)	1.78
Concurrency	Kotlin Coroutines	1.8.x

Assets (~35MB)

File	Size	Purpose
`encoder.onnx`	22MB	INT8 quantized MSVQ-SC sentence encoder
`codebook_v1.bin`	12MB	ResidualVQ codebook vectors
`corpus_index.bin`	70KB	Nearest-neighbor decode corpus
`vocab.txt`	230KB	WordPiece vocabulary (30,522 tokens)

Related Projects

MeshSat Bridge -- Go gateway for Raspberry Pi / Linux (same transport suite, USB devices)
MeshSat Hub -- Multi-tenant SaaS fleet management platform
MeshSat Website -- Documentation, install scripts, getting started guide
CubeOS -- Self-hosted OS for SBCs and edge devices

Community

GitHub: github.com/cubeos-app/meshsat-android
Issues: Use GitHub Issues for bugs and feature requests
Website: meshsat.net

PRs welcome. See open issues for where help is needed.

Contributing

Fork the repository
Create a feature branch
Run tests: ./gradlew testDebugUnitTest (~550 JVM unit tests, no device needed)
Submit a pull request

For security issues, please email disclosure to security@nuclearlighters.net rather than opening a public issue.

Name		Name	Last commit message	Last commit date
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.github/ISSUE_TEMPLATE		.github/ISSUE_TEMPLATE
app		app
docs		docs
gradle/wrapper		gradle/wrapper
scripts		scripts
.gitignore		.gitignore
.gitlab-ci.yml		.gitlab-ci.yml
CONTRIBUTING.md		CONTRIBUTING.md
GUI-PARITY-SPEC.md		GUI-PARITY-SPEC.md
LICENSE		LICENSE
README.md		README.md
build.gradle.kts		build.gradle.kts
gradle.properties		gradle.properties
gradlew		gradlew
gradlew.bat		gradlew.bat
settings.gradle.kts		settings.gradle.kts

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MeshSat Android -- Standalone Mobile Gateway & Reticulum Transport Node

Quick Start

End Users -- Install from GitHub Releases

Developers -- Build from Source

Setup Guide

Step 1: Grant Permissions

Step 2: Pair Your Radio

Step 3: Connect to Hub (Optional)

Step 4: Configure Access Rules

Step 5: Send a Test Message

Transports

Architecture

Android vs Bridge Parity

Reticulum Transport Node

Meshtastic Integration

Security & Encryption

Crypto

Master Key Envelope

QR Key Bundles with TOFU Pinning

Credential Management

Release Signing

TAK / CoT Integration

Delivery Ledger & DLQ

Multi-Instance Transports

Local REST API

Field Intelligence

Hub Integration

UI

Requirements

Supported Devices

Phones (Tested)

Radios & Modems

Troubleshooting

Bluetooth / BLE

Foreground Service

Play Protect / Sideloading

Satellite

Map

Performance

Changelog

v2.8.x (Current)

v2.7.x

v2.0.x -- v2.6.x

v1.x

Config Management

Data Layer

Tech Stack

Assets (~35MB)

Related Projects

Community

Contributing

License

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