It supports microcontrollers like ESP32, ESP32-S2/S3/C3, ESP8266, and the Raspberry Pi Pico W, though the Bluetooth Proxy feature is exclusive to ESP32. The Pi Pico W currently faces limitations, as ...

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This library calculates the slopes of a wide variety of gas sensors, popular models such as [MQ-2, MQ-3, MQ-4, MQ-5, MQ-6, MQ-7, MQ-8, MQ-9, MQ131, MQ-135, MQ-136, MQ-137, MQ303A, MQ307A, MQ309A]. It ...

The ESP-01 launched the ESP8266 revolution back in 2014, and while today you’re far more likely to see somebody use a later version of the chip in a Wemos or NodeMCU development board ...

An ESP8266 controls a WS2812 LED strip to provide the adjustable lighting, and a DHT22 sensor was added to the mix to detect the temperature and humidity in the baby’s room. [Amir] used Blynk ...