Monitor Temperature and Humidity in realtime using ESP8266 NodeMCU and DHT11 sensor. The sensor readings are sent to the KiwisIoT dashboard.
Every CPU hides a temperature sensor. Read it with one microcontroller, two wires and zero extra components.
Turn a XIAO ESP32-S3 into a USB to I2C bridge with Bit Pirate, then read an LPS22 by register name in your browser. No code.
DS18B20 thermostat with RC5 remote, EEPROM logger, and Bluetooth app
A joystick-driven Arduino UNO desk console for students: temperature, humidity, Pomodoro, dice, chess clock. Grove, no soldering.
Temperature, humidity, pressure and air quality on a 240x320 display: auto day/night dimming, history charts, alarms, JSON/CSV export.
WiFi sensor with Wemos D1 mini and AHT20 + BMP280 module, integrated in Home Assistant, in a parametric 3D printed case.
Smart Temperature and Humidity logger featuring the nRF52832 Development Kit.
A deterministic, 6-task FreeRTOS room monitoring system on the STM32F103C8T6 using STM32Cube HAL, Wokwi, Unity unit tests, and Cppcheck.
Monitor temperature and relative humidity remotely using a DHT11 sensor, NodeMCU ESP8266 and KiwisIoT.
A small 4-layer ESP32-S3 board with native USB-C, an ENS210 sensor and an RGB LED. Designed in KiCad 9, made by JLCPCB, worked first time.
