I am looking for a freelancer who can help me with enabling over-the-air (OTA) firmware updates via Bluetooth Low Energy (BLE) on an ESP32. I do not have an existing codebase for the ESP32, so I will need someone who can create the code from scratch... (Budget: ₹600 - ₹1500 INR, Jobs: Arduino, C Programming, C++ Programming, Electronics, Microcontroller)