I will custom esp32 arduino stm32 devices and prototypes

Im an Embedded Systems Engineer who builds real, working electronic prototypes using ESP32, Arduino, STM32, and Raspberry Pi. Whether you need a sensor-based system, wearable device, IoT feature, or a small usable product, I deliver clean firmware, proper wiring, and reliable hardware integration.

I work with WiFi, BLE, UART, SPI, I2C, RS485, IR, and a wide range of sensors and modules. From simple code to multi-module setups, I focus on creating solutions that are stable, tested, and easy for you to use.

If you want your idea turned into a functional device professionally and on time Im here to help.

Message me before ordering so I can understand your project clearly.