№ 11433 В разделах: 3D printing
Electronics
ESP8266
от November 27th, 2021,
В подшивках: 3D модель, Displays, ESP8266, WifiManager
3D models:
clock-white.stl
cable-stop.stl
А вот так выглядит после установки стекломаски из черной тонировочной пленки для авто
№ 9737 В разделах: Electronics
ESP8266
Programming
от February 13th, 2019,
В подшивках: ESP8266, Smart Home, WifiManager
In Arduino IDE library you can find wifi manager (https://github.com/tzapu/WiFiManager). It will help you to connect your device to you home wifi without hardcoding credentials.
My projects where used wifi managers:
If you interested check whole tag.
Sample code:
#include <ESP8266WiFi.h> #include <DNSServer.h> #include <ESP8266WebServer.h> #include <WiFiManager.h> void setup() { .... WiFiManager wifiManager; wifiManager.autoConnect("my-device-name"); .... }
More examples here.
№ 9733 В разделах: 3D printing
Electronics
ESP8266
Programming
от February 13th, 2019,
В подшивках: Displays, ESP8266, WifiManager
Clock and weather on VFD display, wifi networking, NTP synced.
How display looks, search words “samsung vfd 20×2” or “20T202DA2J”
Wiring ESP-01 and display port
You can also check out my library for AVR projects here.
№ 9710 В разделах: Electronics
ESP8266
Programming
от February 4th, 2019,
В подшивках: Displays, ESP8266, WifiManager
About 8 years ago I created wall clock with bluetooth synced time. Ok, its enough. Lets go to modern world with universal wifi driven devices! Today I trashed old AVR microcontroller from wall clock and used esp8266. 8 MHz and 80MHz… feel difference! At first steps I used ESP-12 NodeMCU module to develop and debug firmware. You can do final device with this module if you absolutely novice in mcu programming, if not you can do it with ESP-01 module.
If you want get own weather from service like OpenWeatherMap use xml library, look here example.
Do not forget turn on SPIFFS 1M option in Arduino IDE. At first run device will turn on own AP with configuring interface, connect it to your wifi network. With ESP-01 modules vendored by Puya problem, SPIFFS is not accessible! Saving parameters works only with ESP-12. This problem must be solved in future SDK versions.
Download source code
Wiring for NodeMCU ESP-12 development board
Wiring for ESP-01 board
Final device after moving to ESP-01
Checkout my another clock projects:
Fortune cookie: "Some of the old laws of Israel are clearly savage taboos of a familiar type thinly disguised as commands of the deity." [Sir James G. Frazer]