Mobile apps and IoT
Android and iOS apps that talk to hardware: Bluetooth, Wi‑Fi, ESP32 firmware and over-the-air updates.
What's included
- Flutter apps for Android and iOS
- Bluetooth Low Energy and Wi‑Fi
- ESP32 firmware in C++ with LVGL UI
- OTA firmware updates
- Backend for accounts and devices
- Store publishing
PixLink is the proof: an app, a board and a server designed together. I handle the whole chain, from the Bluetooth protocol to the firmware, up to the interface on the phone.