In this guide, you’ll learn how to encrypt ESP-NOW messages exchanged between ESP32 boards. ESP-NOW uses the CCMP method for encryption using a Primary Master Key (PMK) and Local Master Keys (LMK). If you’re
ESP、Arduino、树莓派等教程,看不懂英文的可以使用AI帮你翻译,浏览器和什么的翻译有时候不是很准。 网址:https://randomnerdtutorials.com/ ...
To test setting the ESP32 as an I2C slave, we’ll use the default example from the Wire.h library. /*** Rui Santos & Sara Santos - Random Nerd Tutorials Complete project details at https://RandomNerdTutorials.com/esp32-i2c-master-slave-arduino/ ESP32 I2C Slave example: https://github...
In this tutorial we’re going to show you how to build a web server with the ESP32 that controls the shaft’s position of a servo motor using a slider. First, we’ll take a quick look on how to control a servo with the ESP32, and then we’ll build the web server. Watch the V...
We help makers, hobbyists and engineers build electronics projects. We make projects about: ESP32, ESP32-CAM, ESP8266, Raspberry Pi, Raspberry Pi Pico, Arduino, Home Automation and Internet of Things. For complete project details, go to »https://RandomNerdTutorials.com/ ...
Projects/ESP32/ESP32_NEO_M8N_GPS_TinyGPSPlus_Logger.ino +113 Original file line numberDiff line numberDiff line change @@ -0,0 +1,113 @@ 1 + /*** 2 + Rui Santos & Sara Santos - Random Nerd Tutorials 3 + Complete instructions at https://RandomNerdTutorials.com/esp32-neo...
/* * Rui Santos & Sara Santos - Random Nerd Tutorials * Complete Project Details https://RandomNerdTutorials.com/ */ #include "Nextion.h" #include "DHT.h" #define DHTPIN 4 // what digital pin we're connected to // Uncomment whatever type you're using! #define DHTTYPE DHT11 // ...
I did the webserver with BME280 for the webpage (https://randomnerdtutorials.com/esp8266-dht11dht22-temperature-and-humidity-web-server-with-arduino-ide/) with the conditions in my Observatory. I went back and added the PubSubClient to publish the info also. I can now connect to IO.Ad...
We have for MicroPython: https://randomnerdtutorials.com/esp32-esp8266-dht11-dht22-micropython-temperature-humidity-sensor/ Regards, Sara Reply Kurt Cafini April 29, 2020 at 4:51 pm Worked perfectly! Thank you Sara….. Reply Sara Santos April 29, 2020 at 5:47 pm Great Reply Lar...