William Lucid Tech500

Detail for forum post ollama + model qwen3-coder:latest + ESP32-S3 with N16R8, please

Ollama + Qwen3-Coder Model + ESP32-S3 (N16R8) Integration Guide

Overview

This guide details the integration of Ollama's Qwen3-Coder model with an ESP32-S3 microcontroller featuring N16R8 flash memory for edge AI inference.

Hardware Specifications

C:\Users\lcs--\OneDrive\Dew point\Desktop>cd C:\users\lcs--\downloads\Heating-System-Monitor-III-main

C:\Users\lcs--\Downloads\Heating-System-Monitor-III-main>ollama run qwen3-coder:latest
>>> const sheet_id = "See Heating System Monitor README.md";
...
... const headers = ['lastUpdate', 'outsideTemp', 'insideTemp', 'registerTemp', 'thermostat', 'elapsedMinutes', 'dailyTo
... talMinutes'];
...
... const now = new Date();

Note: The TP3000WC weather station cannot run Tailscale directly. Subnet routing must be enabled on the host device to make it accessible over your tailnet.

To find your network range, run:

ip route

Look for a line like 192.168.1.0/24 dev eth0 — that is your subnet. Replace the example address in the advertise-routes command with your own:

Weather Station Architecture Diagrams

Data Collection and Distribution

[TP3000WC Weather Station]
(192.168.12.199:45000 - Ecowitt protocol)
        │
        ▼
[Raspberry Pi - 192.168.12.15]
  FOSHKplugin (/opt/FOSHKplugin/)


[Config]
LOX_IP = none
LOX_PORT = none
LB_IP = 192.168.12.15
LBU_PORT = 12340
LBH_PORT = 8082
LOX_TIME = False
USE_METRIC = True

Caddyfile — Weather Station Secure Reverse Proxy

oscar-ii Windows 11

Tailscale Funnel forwards public HTTPS traffic to Caddy on port 8080

Caddy acts as security gatekeeper — exposing only weather dashboards

:8080 { # Block sensitive CumulusMX admin and API paths @blocked { path /api/settings* path /api/station*

Weather Station Architecture Diagrams

Data Collection and Distribution

[TP3000WC Weather Station]
(192.168.12.199:45000 - Ecowitt protocol)
        │
        ▼
[Raspberry Pi - 192.168.12.15]
  FOSHKplugin (/opt/FOSHKplugin/)

	////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
	//
	// Version 1.0 Adding HTTP over TLS (HTTPS) 09/05/2020 @ 13:48 EDT
	//
	// ESP32S3 --Internet Sump Pit Monitor, Datalogger and Dynamic Web Server 04/09/2026 @ 0923 EDT
	//
	// NTP time routines optimized for speed by schufti --of ESP8266.com
	//
	// Project uses ESP32S3 Developement board
	//

	# Custom Mosquitto Configuration
	# /etc/mosquitto/conf.d/connect.conf
	#
	# Stored in conf.d to survive package updates
	# DO NOT duplicate pid_file or include_dir here

	# -----------------------------------------------
	# Per listener security settings
	# -----------------------------------------------
	per_listener_settings true


	william@weewx:/etc/weewx $ cat weewx.conf
	# WEEWX CONFIGURATION FILE
	#
	# Copyright (c) 2009-2021 Tom Keffer <tkeffer@gmail.com>
	# See the file LICENSE.txt for your rights.

	##############################################################################

	# This section is for general configuration information.