0
Total
0
Shelters
0
Food
0
Medical
SORT

Local
Resources

0 envelopes

BLE Mesh
Network

0 nodes
0
Peers
0
Envelopes
0
Relays
0
Sources
◼ Gateway ◻ Peer · Packet
Live Data Sources Loading
Mesh Event Log 0 events

SMS
Gateway

Twilio
Protocol
BLE-bridged SMS · No internet required
Expanded Access
Fetch details, regional alerts, and local distance.
Format
TYPE ZIP — e.g. FOOD 10001
Wayrelay Bot
Active · SMS gateway
Welcome to Wayrelay. Try these commands:

FOOD 10001 - Nearest food
SHELTER 400001 - Nearest shelter
DIST 10001 - Closest resources
INFO <id> - Specific details
ALERTS 10001 - Regional emergency alerts
System
Try: FOOD 10001 · DIST 10001 · ALERTS 10001 · HELP

Mesh
Messages

Offline P2P
Local Mesh (Area Broadcast)
E2E Encrypted • BLE Flooding Protocol • 5 Hops Max
You are connected to the decentralized mesh network.

Messages sent here are Area Broadcasts. They will hop locally via Bluetooth (BLE) between nearby devices (up to 5 hops) to reach people in your physical vicinity, even without internet.
System

System
Architecture

Mobile App Kotlin · Compose

Jetpack Compose UI displaying interactive resource cards, exact distance calculations, and real-time mesh propagation.

MeshEngine Core Logic

Store-and-forward engine with deduplication via stable IDs, TTL expiration, hop-count limits (max 5), and last-write-wins conflict resolution.

Gateway Sync HTTP · OkHttp

Phones with connectivity pull live OpenStreetMap (Overpass) infrastructure data based on GPS, plus 18 open crisis APIs.

ResourceEnvelope Schema
idstringstable hash (dataSource:recordId)
typeenumfood | shelter | medical | alert
locationobject{lat, lng} WGS84
capacityintbeds / meals available
sourceTrust0–100data reliability score
ttlmsmilliseconds until expiry
hopCount0–5BLE relay depth
lastUpdatedepochms since Unix epoch
Live Open Data Sources