Read a DHT22 on an ESP32-C3 and Print to Serial
Wire a DHT22 to an ESP32-C3 in Mokxi, pick a safe GPIO, power it from 3.3 V and print temperature and humidity to the serial monitor at 115200 baud.
Posts tagged “esp32”
News from the workbench: what we shipped, how it works and guides for building with it. Follow by RSS or see every update.
Wokwi-GUEST WiFi Sketches on an ESP32 in Mokxi
Moving an ESP32 WiFi project over? Sketches that join Wokwi-GUEST connect as they are in Mokxi. See the wiring, the sketch and what the simulated WiFi does.
Flickering Jack-o-Lantern Light on an ESP32-C3
Make one NeoPixel flicker like a candle inside a jack-o-lantern with an ESP32-C3 sketch, random brightness and smoothing, running in your browser.
Show Text on an SSD1306 OLED with an ESP32-C3
Wire an SSD1306 OLED to an ESP32-C3 over I2C in Mokxi, then print text and a live counter with the Adafruit SSD1306 and GFX libraries.
Build a Three-LED Traffic Light on an ESP32-C3
Wire three LEDs to an ESP32-C3 and run a traffic light with a millis() state machine, no delay(), in your browser with Mokxi.