Articles by tag: esp32

Greenhouse Automation on ESP32: Sensors and Hidden Pins

How to Set Up ESP32 for Home Farm Monitoring: Pin Selection, Sensor Calibration, Data Sending to the Cloud. Avoid ADC2 Errors.

Acoustic Drone Detection on ESP32-S3

Implement local quadcopter detection with ESP32 and ICS-43434 microphone. Goertzel algorithm for real-time frequency analysis. Instructions for developers: schematic, calibration, comparison with ML. Start your prototype for 15$.

MicroPythonOS 0.9.0 for ESP32 with GUI

New version MicroPythonOS 0.9.0: GUI, OTA updates, WebREPL for ESP32 and IoT. Develop applications in Python. Learn the architecture and new features for middle/senior devs.

CO₂ Sensor with Analog Manometer on Tasmota

Assemble CO₂ Manometer on SenseAir S8, Stepper X27-168 and ESP32 with Tasmota. Integration into Smart Home, Web Interface, 3D Printing. Instructions for Middle Developers.

Budget Meshtastic node for 500 rub

Assemble Meshtastic node on ESP32-C3/NRF52 + LoRa SX1276 for 500 rub. Connection diagrams, firmware, antenna. Instructions for IoT developers.

CyberBrick Kit for Bambu Lab Timelapses

Set up professional timelapses on Bambu Lab 3D printers with CyberBrick Time-lapse Kit. Camera connection, case assembly, video editing. Instructions for developers.

Soil Sensor Data Compensation on ESP32: Scientific Models and Agro-Recommendations

How to Implement Scientific Compensation of IoT Soil Sensor Data on ESP32. Rhoades, Nernst, Delgado Models, Integration with Home Assistant, MQTT. Developer's Guide.