Ignat S.

Hello! I'm an experienced electronics engineer with a Phd, Things Board IoT expert, full-stack ESP-based developer. I've realized hundreds of interesting projects for my clients around the world. I will gladly help you develop your own IoT device, Arduino shield, Wi-Fi module, custom controller... Additionally, I will assist you with firmware development in C or C++ (using both Arduino and ESP-IDF Framework, along with an interactive web interface). Stack: ESP-IDF, RTOS, LVGL, Modbus RTU, Modbus TCP, OTA, i2c, i2s, SPI, 1-wire, ccTalk, LoRa WAN, GSM, NB-IoT, USB HID, portable Vue, battery management, PoE, RMII Ethernet, ESP Now, BLE. I can help you to prepare the necessary production files for PCB Way or JLCPCB factories and design multilayer PCBs for your dimensions, including flexible ones. Feel free to ask me anytime! Regards!