fbiego / ESP32_OLED_BLE

Receive Android notifications on ESP32 with an OLED screen via Bluetooth LE. Also functions as a clock, time is set automatically via BLE when connected to the app.

ESP32_OLED_BLE

Receive Android notifications on ESP32 with an OLED screen via Bluetooth LE.

Also functions as a clock, the time is set automatically via BLE when connected to the app.

Videos

• Chronos ESP32 OLED notifications
• ESP32 OLED notifications
• How to connect

Features

• Receive notifications
• Clock display (12 & 24hr mode)
• Rotate and/or flip OLED display
• Screen & Notification timeout settings

Android app

Chronos

Setup

• Go to the watch tab and click on the Watches button
• Pair new watch and select the ESP32
• To Flip the display toggle Units (Metric, Imperial)
• To Rotate the display toggle Temperature (Celsius, Farhenheit)

Libraries

Download ChronosESP32 library from Arduino Library Manager or ChronosESP32

Extract the OLED_I2C & ChronosESP32 library to your Arduino libraries folder

The OLED_I2C library has been modified to include the flipMode() function