Voicetastic

Push-to-talk voice messaging over the Meshtastic LoRa mesh, plus a full-fat configuration UI for your radio — all in a single native Android app.

Voicetastic talks to a Meshtastic node over BLE, splices AMR-NB voice into small packets that fit a LoRa frame, and lets you reach anyone on the mesh without an internet connection.

✨ What you get 🔊 Voice messages over LoRa — record, broadcast or DM, receive, play. Audio is encoded with AMR-NB (8 selectable bitrates), chunked, and reassembled on the other side. Lost chunks become silence frames so the audio timeline stays in sync. 💬 Text chat — standard Meshtastic text messaging on the channel and destination of your choice. 🛰️ Live mesh roster — see every node your radio knows about: long name, short name, ID, last-heard, battery, SNR. ⚙️ Full radio configuration — LoRa, Device, Position, Power, Network, Display, Bluetooth, Channels, and Owner — all editable from a single Compose screen, with dirty-tracking so an inbound refresh never clobbers your edits. 🛠️ Device actions — refresh full config, reboot (with delay), factory reset. 🎛️ Voice tuning — bitrate, max recording length, reassembly timeout, and "play partial on timeout" toggle.