PRAYER-TIMES CLOCK / ESP32 APPLICATION
Adhan Clock
ESP32 Islamic clock: prayer times, Hijri date, adhkar, QR phone setup
About this project
About this project
A 1.8-inch ST7735S TFT on an ESP32 38-pin devkit shows the time, Gregorian and Hijri dates, a large countdown to the next prayer, and a slideshow of more than sixty adhkar and du'a pages. Prayer times come from the Aladhan API with a local calculation fallback when there is no internet. One TTP223 touch sensor does all navigation: a tap advances from home to prayer times, adhkar and the QR screen, holds of roughly one and two seconds page through adhkar, and six seconds on the QR screen factory-resets. Pairing is by QR code, which joins the phone to the AdhanClock access point and opens the settings page at the board hotspot address. Arabic is not rendered by a font engine but pre-generated as compressed anti-aliased bitmaps from the Amiri font, rebuilt with a Python script. Arduino IDE with esp32 core 2.0.17 and the Huge APP partition scheme builds it.
From the README
From the README
- Build
- Arduino IDE → Boards Manager → esp32 by Espressif, version 2.0.17
- Feature
- Prayer times for your city (Aladhan API, cached; offline fallback calculation)
- Limit
- Arabic text rendered as pre-generated, compressed anti-aliased bitmaps (Amiri font)
Hardware
Boards: ESP32
ESP32-class board. Verify the exact board revision, display, power source and wiring in the upstream build guide.
Media credit & rights
Upstream project media · rights remain with its owner · Credit: MedMA07
Screenshots from the upstream README. Code and firmware were not executed. License notices are included.
View original source ↗ Copyright & removal · Reviewed
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