Case Study: NoiseAware stabilizes ESP32 Wi‑Fi and firmware performance with Lemberg Solutions

NoiseAware stabilizes ESP32 firmware and fixes Wi‑Fi connection issues with Lemberg Solutions

NoiseAware, a US-based IoT startup providing smart noise monitoring sensors for short-term rental properties, faced significant Wi-Fi connectivity issues and system instability with their ESP32-based device. They engaged Lemberg Solutions to audit and refactor their embedded firmware to resolve these problems and improve overall reliability.

Lemberg Solutions conducted a code audit and refactored the software, which included modifying the code architecture, developing a local test server for HTTPS communication, and improving Bluetooth Low Energy (BLE) functionality. This solution stabilized the system's performance, resolved the Wi-Fi connection and data loss issues, and successfully prepared the code for production deployment. NoiseAware was highly satisfied with the results and continues to work with Lemberg Solutions on further developments.

NoiseAware