noshtastic

KO | EN

gitlite — search

#python #hacktoberfest #react #ai #typescript #llm #golang #machine-learning #cli #kubernetes #awesome-list #pytorch #mcp #open-source

(★ 44)

a broadcast negentropy meshtastic nostr relay

noshtastic 최신버젼 다운로드

최종 버전 다운로드 (.zip)

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

# Noshtastic: A Geo-Specific Virtual Nostr Relay for Meshtastic

**Noshtastic** operates as a **standalone Nostr network**, designed to
function independently of internet-based Nostr relays. Unlike other
setups that rely on gatewaying nostr events to and from
internet-connected relays, Noshtastic focuses on creating a
decentralized and fully self-sufficient communication network using
only Meshtastic devices. This ensures reliable message synchronization
even in environments without internet connectivity.

```mermaid
flowchart TD
   CLIENT["`**Any Nostr Client**`"]
   style CLIENT fill:#8fbc8f,stroke:#666,stroke-width:2px,color:#000

RELAY["`**noshtastic-relay**
   localhost nostr relay`"]
   style RELAY fill:#6c757d,stroke:#666,stroke-width:2px,color:#fff

NOSTRDB@{ shape: lin-cyl, label: "nostrdb" }
   style NOSTRDB fill:#DAA520,stroke:#666,stroke-width:2px,color:#fff

SYNC["`**noshtastic-sync**
   (modified negentropy)`"]
   style SYNC fill:#6c757d,stroke:#666,stroke-width:2px,color:#fff

LINK["`**noshtastic-link**
   (encoding, fragmentation)`"]
   style LINK fill:#6c757d,stroke:#666,stroke-width:2px,color:#fff

MESH["`meshtastic
   radio`"]
   style MESH fill:#4682B4,stroke:#666,stroke-width:2px,color:#fff

LORA(("`LoRa`"))
   style LORA fill:#4682B4,stroke:#666,stroke-width:2px,color:#fff

PEER0["`Peer
   Noshtastic
   Node`"]
   style PEER0 fill:#4682B4,stroke:#666,stroke-width:2px,color:#fff

PEER1["`Peer
   Noshtastic
   Node`"]
   style PEER1 fill:#4682B4,stroke:#666,stroke-width:2px,color:#fff

PEER2["`Peer
   Noshtastic
   Node`"]
   style PEER2 fill:#4682B4,stroke:#666,stroke-width:2px,color:#fff

CLIENT<-->|wss|RELAY

subgraph **Phone App**
   RELAY<-->|api|NOSTRDB
   NOSTRDB<-->|api|SYNC
   SYNC<-->|api|LINK
   end

LINK<-->|ble,usb|MESH
   MESH<-->LORA
   LORA<-.->PEER0
   LORA<-.->PEER1
   LORA<-.->PEER2
```
Noshtastic uses negentropy-based synchronization configured using geohash-specified regions. A geohash location tag is added to events intended for Noshtastic distribution:
```
...
{
  "tags": [
    ...
    ["nosh", "9q9p1dtf1"],
    ...
  ],
}
...
```

Noshtastic relays are configured to synchronize messages for specific
regions.  For example a noshtastic relay might cover **`9q[bc89]`**
(the region including `9qb`, `9qc`, `9q8`, and `9q9`).

![Bay Area Geohash](https://raw.githubusercontent.com/ksedgwic/noshtastic/main/docs/bayarea-geohash.png)

*Image source: [Geohash Explorer by Chris Hewett](https://chrishewett.com/blog/geohash-explorer/)*

## Check out the [Noshtastic Blog](https://ksedgwic.github.io/noshtastic/)

## Building

### Setup Prerequisites

On Debian (and Ubuntu):
```
sudo apt update
sudo apt install -y build-essential clang curl git make
sudo apt install -y pkg-config libssl-dev libudev-dev libdbus-1-dev
sudo apt install -y protobuf-compiler libprotobuf-dev libprotobuf-c-dev protobuf-c-compiler
sudo apt install -y openjdk-17-jdk unzip wget sdkmanager
```

On Fedora:
```
sudo dnf update
sudo dnf groupinstall -y "C Development Tools and Libraries" "Development Tools"
sudo dnf install -y clang curl git pkg-config openssl-devel systemd-devel
sudo dnf install -y protobuf protobuf-c protobuf-compiler protobuf-devel
sudo dnf install -y java-17-openjdk-devel
```

If you don't have rust installed:
```
curl --proto '=https' --tlsv1.3 https://sh.rustup.rs -sSf | sh
source $HOME/.cargo/env
rustup update
rustup component add clippy rustfmt
rustup target install aarch64-linux-android
cargo install cargo-ndk
```

If you don't have Android Studio and Android NDK installed:
```
sudo snap install android-studio --classic
export ANDROID_HOME=$HOME/Android/Sdk
export ANDROID_SDK_ROOT=$ANDROID_HOME
export ANDROID_NDK_HOME=$ANDROID_HOME/ndk/25.2.9519653
export PATH=$PATH:$ANDROID_HOME/tools/bin
mkdir -p $ANDROID_HOME
yes | sdkmanager --licenses
sdkmanager "platform-tools" "platforms;android-33" "ndk;25.2.9519653"
```

Setup env variables in your startup script ...
```
cat << 'EOF' >> ~/.bashrc

# Android SDK/NDK setup
export ANDROID_SDK_ROOT="$HOME/Android/Sdk"
export ANDROID_HOME="$ANDROID_SDK_ROOT"
export ANDROID_NDK_HOME="$ANDROID_SDK_ROOT/ndk/25.2.9519653"
export PATH="$PATH:$ANDROID_SDK_ROOT/tools/bin:$ANDROID_SDK_ROOT/platform-tools:$ANDROID_NDK_HOME:$ANDROID_HOME/cmdline-tools/latest/bin:$ANDROID_HOME/build-tools/selected"
EOF
```
... then `source ~/.bashrc`

Verify:
```
adb --version
ndk-build --version
echo $ANDROID_HOME $ANDROID_NDK_HOME
```

### Build Unix CLI

```
make cli
```

### Build Android App

Connect an android phone via USB to the build computer and:

```
git submodule update --init
make android
```

noshtastic

noshtastic 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

noshtastic

noshtastic 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

Download README