ESP32 power saving: modem and light sleep – 2
ESP32 is capable of light sleep and deep sleep power saving modes, here we are going to learn how to put in modem sleep and light sleep mode your device and what mean put in sleep mode.
Tagged: esp32
ESP32 practical power saving: manage WiFi and CPU – 1
The ESP32 is capable to activate the energy saving modes of light sleep and deep sleep, but in many cases we cannot use such a solution, but it is still possible to apply some options to the functional units for reducing energy consumption.
Let’s set the sleep mode, disable the WiFi and scale the frequency to the CPU.
ESP32 WeMos LOLIN32 high resolution pinout and specs
ESP32 WeMos LOLIN32 high resolution draw of pinout and specs
DOIT ESP32 DEV KIT v1: high resolution pinout and specs
DOIT ESP32 DEV KIT v1: high resolution draw of pinout and specs
Ebyte LoRa E22 device for Arduino, esp32 or esp8266: library – 2
Here is a tutorial on Ebyte E22 LoRa (Long Range) library device very cheap and long-range (from 4Km to 10Km).
Library specification
WebSocket on Arduino, esp8266 and esp32: temperature and humidity realtime update – 3
Modern web application need realtime update, for year we use polling system with REST call but now we can’t ignore WebSocket.
Here a complete reference implementation of a web application with token authentication.
WebSocket on Arduino, esp8266 and esp32: server and authentication – 2
Modern web application need realtime update, for year we use polling system with REST call but now we can’t ignore WebSocket.
Here a WebSocket server with esp8266, esp32 with some method to enable authentication.
WebSocket on Arduino, esp8266 and esp32: client – 1
Modern web applications need to update data in real time, for years we have used polling with REST calls but now we can no longer ignore the WebSocket protocol.
Here I am going to present a WebSocket client with esp8266, esp32 and Arduino Mega with enc28j60.Here a WebSocket client with esp8266, esp32 and Arduino Mega and enc28j60.
Web Server with esp8266 and esp32: DHT temperature humidity on protected Web Interface – 6
Here a little tutorial to learn how to manage a complete web server via esp8266 esp32 or other arduino like device.
Now a simple project to put all the information you have learned a temperature humidity secure web interface that retrieve data from a DHT12.
Web server on esp8266: add secure REST back-end – 5
Here a little tutorial to learn how to manage a complete web server via esp8266 esp32 or other arduino like device.
To retrieve data we are going to add a REST end point protected by authentication.
