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Hi, I am Vladimir Smagin, SysAdmin, DevOps and barely good guy. Telegram Email / GIT / Микроблог / Thingiverse / GPG

Wifi manager for ESP8266

№ 9737 В разделах: Программирование Электроника ESP8266 от February 13th, 2019,

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:

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.

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ESP8266 with Samsung VFD

№ 9733 В разделах: 3D printer model Программирование Электроника ESP8266 от February 13th, 2019,

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.

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Fortune cookie: "As the poet said, "Only God can make a tree" -- probably because it's so hard to figure out how to get the bark on." [Woody Allen]