One ESP-IDF component and one call give an ESP32 an HTTPS address, live logs, decoded crash reports and OTA, in 9.4 KB of RAM.
I am building EdgePulse, an ultra-low-power, non-invasive predictive maintenance sensor node powered by the Nordic nRF54LM20 DK.
Rebuilding sensor firmware, a custom gateway, and a web application for battery-powered ultrasonic thickness monitoring.
A headless predictive maintenance node using LoRa and BLE for remote diagnostics.
Turn a 0.96-inch OLED into a real-time system monitor for your Jetson Orin Nano, displaying CPU temperature, usage, RAM, and IP address.
An intelligent system that senses, learns, understands, and responds to its environment in real time.
VibeGuard harvests vibration energy to monitor motors and pumps with AI and send maintenance alerts over Bluetooth, helping reduce downtime.
An IoT-based Smart Attendance Management System powered by an ESP32 Development Board, an RC522 RFID Module, and a Buzzer for audio-visual.
Monitor farm temperature, humidity, and animal proximity in real time with ESP8266, a buzzer alert, and KiwisIoT.
Monitor electrical current, temperature, humidity, and motion in real time using ESP8266, ACS712, DHT11, PIR, and KiwisIoT.
Use the NXP HEF4052BP analog multiplexer to read eight analog inputs with just two Arduino ADC pins.
An AI-powered automated PCB/PCBA inspection system built on Arduino Uno Q and Edge Impulse.
A deterministic, 6-task FreeRTOS room monitoring system on the STM32F103C8T6 using STM32Cube HAL, Wokwi, Unity unit tests, and Cppcheck.
Build a simple predictive maintenance monitoring system using ESP8266, a vibration sensor, and a temperature sensor with Kiwisiot platform.
Intelligent battery monitoring platform built to identify early signs of degradation and abnormal behavior before develop critical failures.
Monitor, inspect, and safely control the power-management functions of an i. MX 8M Plus system using the NXP PCA9450C over I²C.
Real-time light intensity monitoring using an LDR sensor, a microcontroller, Wi-Fi connectivity, and the KiwisIoT platform.
Flash an ESP32 from your browser, watch its readings live, get alerts when something is off, and change its settings later without a USB cab
Desk weather monitor on W55MH32-ADK: AHT20 indoors, Open-Meteo outdoors over Ethernet, rainy UI when Hong Kong is wet.
An untested BLE reference design for reading a magnetic door contact on a nearby phone, with wiring, firmware and a test plan.
Turn a TI BQ9003-based intelligent battery into a useful engineering data source. This project uses a CP2112 USB-to-SMBus bridge and Python.
Connects a Bresser 7in1 weather station and publishes sensors data to Wunderground and/or APRS servers. It uses LilyGO Lora32 OLED v. 1.6.1.
A virtual STM32 environmental monitor engineered from scratch using FreeRTOS in Wokwi.
Reconstructing a circular ecosystem: Building an AI bird watcher with YOLOv8 to track nature's 'phosphorus messengers'.
