// Thermal PCB Inspection
HotSpotter turns your USB thermal camera into a professional PCB inspection tool. Calibrated temperature readings, real-time thermal imaging, and multi-camera support — all in a clean Windows desktop app.
// Features
Built for electronics engineers who need accurate, actionable thermal data — not consumer gimmicks.
Real-time calibrated thermal imaging from your USB camera. Full-frame streaming with configurable color palettes to reveal temperature gradients the moment you point the camera.
Pixel-accurate temperature measurement at cursor position. Uses proper raw sensor conversion (raw ÷ 64 − 273.15 °C) for scientifically meaningful readouts you can trust.
Works natively with InfiRay A1T, Topdon HT-301 (UVC) and Thermal Master P3 (vendor protocol), with more cameras being added. Plug in your hardware and HotSpotter handles the driver details.
NUC (Non-Uniformity Correction) support for consistent flat-field thermal accuracy. Per-camera lens configuration presets with user-editable profiles stored locally.
// See It In Action
Pi 5 PMIC and surrounding components heating up — 4× speed
// Real-World Results
An SP4T RF switch in a flip-chip QFN package, with DC current applied through one path to generate localised heating. HotSpotter resolves individual bond pad traces and pinpoints the die hot spot through the package — the kind of measurement electronics labs run every day.
Click an image to enlarge
This table summarizes the key characteristics of the five main approaches to running multiple WhatsApp accounts on an iPhone.
Running two WhatsApp accounts on a single iPhone is a common necessity for separating business and personal life. While Android offers native "Dual Apps" features, iOS restricts users to one instance of an app per device.
Enter your Apple ID email address in the designated field.
Installing multiple instances of WhatsApp on a single iPhone—often referred to as a ""—is a popular request for users who manage separate personal and business accounts. Because Apple’s iOS ecosystem strictly controls application installation and usually prohibits running two instances of the same app, users often turn to modified, or "cloned," IPA files to bypass these limitations.
I can recommend the exact or tool configuration based on your answers. Share public link whatsapp duplicate ipa install
Windows or macOS machines provide the most stable signing environments.
: Drag the downloaded IPA file into the Sideloadly window.
Before attempting to install a duplicate WhatsApp IPA, you must secure the following components:
: A well-known option that installs a secondary "store" on your phone to manage and periodically refresh your sideloaded apps. This table summarizes the key characteristics of the
| Risk | Explanation | |------|-------------| | | WhatsApp detects modified clients. Duplicate IPAs often trip their anti-spam systems. | | No push notifications | Sideloaded apps without proper APNs entitlements may not show notifications reliably. | | No updates | You won’t get official updates; old IPAs break when WhatsApp changes APIs. | | Privacy concern | Modified IPAs could include spyware or data loggers. | | 7-day re-signing | Annoying if you’re not near a computer weekly. | | iCloud backup issues | Duplicates may not back up correctly. |
WhatsApp’s automated systems can detect "unofficial" clients. Using a modified IPA carries a high risk of a permanent account ban.
Some third-party "app stores" offer pre-signed duplicate IPAs, but these are frequently revoked by Apple.
Do you have access to a for the setup?
The choice between official and unofficial methods is not just a matter of convenience; it is a decision with significant consequences.
Download and install on your computer (Mac or Windows).
iOS natively prevents installing two copies of the same . To "duplicate" WhatsApp, you must use a modified IPA file where the Bundle ID has been changed (e.g., from net.whatsapp.WhatsApp to net.whatsapp.WhatsApp2 ). 🛠 Installation Methods
// Supported Cameras
HotSpotter supports popular hobbyist thermal cameras out of the box. Don't see yours listed? Contact us — new camera support is actively being added.
Compact 256×192 USB thermal camera. Plug-and-play UVC class device — no custom drivers required on Windows 10/11. Units are manufactured by Link-Card and may carry InfiRay sensors.
UVC · USBHigh-resolution USB thermal camera with vendor protocol. 640×512 native resolution. Requires USB 3.0 for full frame rate.
Vendor Protocol · USB 3.0Compact 384×288 USB thermal camera with InfiRay sensor. UVC class device — works out of the box on Windows 10/11.
UVC · USBAdditional camera models are under development. Contact us with your camera model to request support.
Request via email// Pricing
Machine-locked license key. No account needed. Hardware sold separately — contact us to enquire.
HotSpotter Annual
Per year · Machine-locked · One seat
HotSpotter Lifetime
One-time · Machine-locked · One seat
Join the mailing list for hardware kit availability
// Getting Started
Manual license activation keeps things simple and secure. No account needed.
Complete checkout and download the HotSpotter installer from the link in your confirmation email.
Install and launch HotSpotter. Open the License dialog from the Help menu and copy your unique Machine ID.
Email your Machine ID to [email protected]. Receive your license key within 24 hours. Enter it once and you're done.
// System Requirements
HotSpotter is a lightweight Windows desktop application with minimal dependencies.
Operating System
Windows 10 or 11
USB
USB 3.0 port
Camera
Supported thermal camera