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Developer-RU/README.md

Developer-RU Logo

Developer-RU — lead architect and founder of WASH-PRO TECH Global. I turn algorithms into real devices: from C/C++ code for ESP32, STM32, AVR to board design and serial production. 16+ years in embedded development, with devices on the market.

I create not just firmware, but complete products. The value of code lies in its operation on real hardware. Currently opening up my experience through public repositories, sharing my work. Always seeking new challenges and growth opportunities in embedded systems and adjacent technologies.

Focus on fault tolerance, energy efficiency, and hardware-backend integration. Open to expert discussions, consultations, and collaborations.

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  1. ESP32-DFU-iOS ESP32-DFU-iOS Public

    SwiftUI iPhone application for over-the-air firmware updates of ESP32 devices over BLE using the Nordic Legacy DFU profile. No proprietary SDK required — implemented directly on CoreBluetooth.

    Swift 1

  2. ESP32-BLE-OTA ESP32-BLE-OTA Public

    Production-ready ESP32 firmware template for OTA updates over Bluetooth Low Energy (BLE) using the Nordic Legacy DFU profile. This repository focuses on the ESP32 firmware side. The companion iOS a…

    C++ 1

  3. IOS-Mapper-WiFi IOS-Mapper-WiFi Public

    IOS-Mapper WiFi is an iPhone application for Wi-Fi survey workflows with offline storage, map visualization, analytics, and optional integration with an ESP32 external scanner.

    Swift

  4. ESP32-Mapper-WiFi ESP32-Mapper-WiFi Public

    ESP32-Mapper WiFi is the companion firmware for IOS-Mapper WiFi. It provides command-driven nearby Wi-Fi scan collection over a local HTTP API exposed from the ESP32 access point. This project is i…

    C++

  5. PHONE-BROKER PHONE-BROKER Public

    Phone BROKER is a full-featured iOS application that allows you to run lightweight MQTT brokers directly on iPhone. The project is distributed as a free open-source solution: you can inspect the so…

    Dart

  6. WASH-PRO-CORE WASH-PRO-CORE Public

    WASH-PRO-CORE is an embedded system based on ESP32 with a multifunctional web interface for managing tasks, files, and system settings. The project is designed with a focus on flexibility, ease of …

    C++