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A smart thermostat that learns how your room warms up
Notes on building an ESP32 smart thermostat that learns a room's heating rate, starts at the right time, and keeps safety control local.
IoT Solutions · August 26, 2026Room temperature · local control
Signal feed
8 items5G IoT with ESP32: Connect NB-IoT & LTE-M from Modem to MQTT
A practical ESP32 guide to integrating an NB-IoT/LTE-M modem: choose the network, power it safely, wire UART, use TinyGSM and send first telemetry.
Real-Time Operating System (RTOS): FreeRTOS on ESP32
A beginner-friendly guide to using FreeRTOS on ESP32 for multitasking firmware with tasks, queues, notifications, mutexes, and practical debugging habits.
mmWave Gesture Recognition with AI – Part 2: From Radar Frames to Edge ML
Build a practical mmWave radar gesture classifier: choose usable radar data, collect a balanced dataset, train a compact model, and deploy confidence-gated inference.
OpenMQTTGateway: Building a Multi-Protocol Smart Home Hub
Set up an OpenMQTTGateway hub for BLE, Wi-Fi, RF, and LoRa sensors, then route the data into MQTT and Home Assistant without building a separate bridge for every device.
ESP32 GPIO Pin Mapper
Add sensors and modules, auto-assign free GPIO pins, catch pin conflicts, and export wiring table + Arduino code.
ESP32 Pinout Diagram & Comparison Tool
Interactive ESP32 / ESP32-S3 / ESP32-C3 pinout diagrams with GPIO functions, strapping-pin warnings, and side-by-side board comparison.
Pika GIF Emoji Set for Mochi Robot – 21 Expressions (360x240)
GIF Pika emoji set includes 21 animated expressions, sized 360x240. Suitable for Mochi Robot screen, robot face UI, AI companion, and other UI projects.
AQuality32 - Open-Source ESP32 Air Quality Monitoring Device
Open-source AQuality32 ESP32 PCB for battery-powered CO2, particulate matter, temperature, and humidity monitoring, validated in HardwareX.