Grainworks LoRa Mesh

Wed, 10 Jun 2026 16:00:00 -0400

Status: v1 reference designs complete. Schematics generated via KiCad Python S-expression builders.

A two-component LoRa mesh network for rural property coverage. The Grain Seed Connection — the link between a personal mobile node and a stationary home base — provides off-grid messaging, position tracking, and WiFi bridging across properties where cellular coverage is unreliable.

Components

Grain Tag (Personal)

Mobile pocket device running Meshtastic for off-grid messaging and position tracking.

v1 spec: Heltec Wireless Tracker V1.1 (ESP32-S3 + SX1262 + GPS)

Meshtastic on grainworks

Grainworks LoRa Mesh

Components

Grain Tag (Personal)