Initial commit

config.example.toml

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+# Copy this file to `config.toml` and edit. The path can be overridden with
+# the MESHBOT_CONFIG environment variable. Any field can be overridden with
+# environment variables of the form MESHBOT_<SECTION>__<KEY>, e.g.
+#   MESHBOT_LLM__BASE_URL=http://llama:8080/v1
+#   MESHBOT_MESHCORE__SERIAL_PORT=/dev/ttyACM0
+
+[meshcore]
+serial_port = "/dev/ttyUSB0"
+baud_rate   = 115200
+
+[llm]
+base_url                = "http://localhost:8080/v1"
+api_key                 = "not-needed"
+model                   = "llama-3.1-8b-instruct"
+system_prompt           = "You are a concise assistant on a low-bandwidth mesh radio. Replies must be brief — under 180 bytes."
+temperature             = 0.7
+request_timeout_seconds = 60
+
+[storage]
+sqlite_path = "data/meshbot.db"
+
+[message]
+# MeshCore MAX_PACKET_PAYLOAD is 184 bytes. Lower this if your text-frame
+# headers further constrain the usable payload on your device.
+max_bytes = 184