HeatSight
Thermal Camera for ESP32
Free · Designed for iPad. Not verified for macOS.
ESP32-S3 thermal camera module into a powerful imaging tool. HeatSight streams live thermal data over WiFi at 12 FPS and renders it with professional-grade color palettes
FEATURES
• Real-time thermal imaging via WiFi (UDP/TCP)
• 5 color palettes: Ironbow, Rainbow, White Hot, Black Hot, Lava
• Touch anywhere to read exact temperature
• Hot/cold spot auto-tracking
• Anomaly detection highlights unusual temperatures
• GPU-accelerated upscaling (1x–8x) with edge-aware sharpening
• Frame averaging for noise reduction
• Radiometric snapshots — save and re-analyze thermal data
• CSV export for data analysis
• Recording and playback
• Celsius/Fahrenheit with emissivity presets
• Temperature reference guide for home inspection, electrical, HVAC
• Battery level monitoring
• Works without hardware in Demo Mode
REQUIREMENTS
• Waveshare ESP32-S3 Thermal Camera Module
• Custom firmware (open source, included on GitHub)
• WiFi connection to the ESP32 module
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Taylor Galbraith, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Taylor Galbraith
- Size
- 6.7 MB
- Category
- Utilities
- Compatibility
Requires iOS 26.1 or later.
- iPhone
Requires iOS 26.1 or later. - iPad
Requires iPadOS 26.1 or later. - Mac
Requires macOS 26.1 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Galbraith Media