Key Features
TFT Display
High-resolution color display showing QR codes, donation amounts, and real-time thank you messages with smooth animations
WiFi Manager
Easy wireless setup through captive portal. No coding required - just connect and configure through your browser
Real-time Updates
Instant payment notifications with WebSocket connection. See donations as they happen with live balance updates
Easy Installation
One-click firmware flashing directly from your browser. No Arduino IDE or complex setup required
Secure & Private
Your NANO address stays private. No data collection, no tracking - completely open source and transparent
Customizable
Personalize display themes, messages, and QR code styling to match your brand or event requirements
📱 Required Hardware: LILYGO/TTGO T-Display
The LILYGO/TTGO T-Display features a built-in 1.14" color TFT display and is specifically designed for this project. No additional wiring required - just flash and configure!
🛒 Amazon Affiliate LinkFlash Firmware
📋 Installation Steps
- Connect your LILYGO/TTGO T-Display to computer via USB-C
- Click the "INSTALL NANOTIPPER" button below
- Select the correct COM port in the dialog
- Wait for the flashing process to complete
- Device will automatically restart when finished
⚠️ Requirements
- • LILYGO/TTGO T-Display ESP32 - Required hardware (see section above)
- • Chrome or Edge browser (WebSerial support)
- • USB-C cable for connection
- • Windows, macOS, or Linux computer
⚠️ Important Warning
This project works ONLY with LILYGO/TTGO T-Display boards. Other ESP32 boards will not work. Flashing will erase all existing data on your board.