Electronic, 3D printing and embedded programming
When I went to use esp12 and esp07, and the first problem was how to put it on the breadboard, luckily I found an adapter developed by tweeto, and that was what I needed, but I would like to make it easier to use, so I redesigned it smaller and added some labels to identify the pins, than I create a PCB to use It as programming board.
ESP8266, a little guide on how to use this low cost but powerful microcontroller with WIFI integrated.
Pinout, specifications and IDE configuration to start and programming your esp-12 and esp-07 variants.
esp-07 high resolution pinout and specs
esp-12 high resolution pinout and specs
WeMos D1 mini high resolution draw of pinout and specs
Notifications in all their forms and methods are fundamental, here is a tutorial on how to send emails and sms simultaneously with our nodemcu.
Here is a tutorial on Ebyte E22 LoRa (Long Range) library device very cheap and long-range (from 4Km to 10Km).
Library specification
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.
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.
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.
