https://github.com/zebrajaeger/esp32clock

WiFI Clock, synchronized with NTP, WiFi and timezone settings via web interface. Auto access point mode. Arduino-OTA updateable.
https://github.com/zebrajaeger/esp32clock

arduino-ota autoconnect esp32 i2c ntp ntp-client oled-display platformio timezone wifi

Last synced: 7 days ago
JSON representation

WiFI Clock, synchronized with NTP, WiFi and timezone settings via web interface. Auto access point mode. Arduino-OTA updateable.

• Host: GitHub
• URL: https://github.com/zebrajaeger/esp32clock
• Owner: zebrajaeger
• License: gpl-3.0
• Created: 2020-01-12T14:53:18.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2020-01-29T11:43:49.000Z (almost 5 years ago)
• Last Synced: 2024-10-27T17:35:16.100Z (about 2 months ago)
• Topics: arduino-ota, autoconnect, esp32, i2c, ntp, ntp-client, oled-display, platformio, timezone, wifi
• Language: C++
• Homepage:
• Size: 1.31 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# ESP32Clock

![GitHub Workflow Status](https://img.shields.io/github/workflow/status/zebrajaeger/Esp32Clock/CI)

[![License: LGPL v3](https://img.shields.io/badge/License-LGPL%20v3-blue.svg)](https://www.gnu.org/licenses/lgpl-3.0)

![PlatformIO](https://img.shields.io/badge/PlatformIO-Community-orange.svg)

## Features

- Gets time from NTP

- mDNS

- Access Point mode for configuration via Browser

  - Name

  - Timezone

  - Factory Reset

- Arduino OTA Update possible (OTA = Over The Air)

- 128x64 OLED Display

  - Time

  - Date

  - IP/Connection state

- Values are stored in NVM

![Prototype](./doc/IMG_20200112_152020_319_1000.jpg)

![Screenshot](./doc/autoconnect.png)

## Connection

|ESP32|OLED Display|

|-|-|

|D32|SDA|

|D33|SCL|

## ToDo

- Using Preferences instead own abstracton layer for NVM.

- Move files on toplevel to subfolders.

- Move configserver_menu.json to src folder.

## Build and Upload

- Download and install Visual Studio Code

- Install PlatformIO as Visual Studio Code plugin

- Download or clone this project

- Open with with PlatformIO/Visual Studio Code

- Open platformio.ini and change IP (for OTA Updates) and/or Port (at least for first update to enable OTA updates) for your device.

- Build and Upload

## Configuration

- If the device is uninitialized it spawns a new Access Point you can connect.

- Configure AP and Reset.

- The device is now available into the configured network. IP is on the right bottom of display;