Budget: 27000 UAH Deadline: 20 days
Good day. I have experience in developing various systems on esp32, Arduino (platforms) and others. I can also develop system control through a web interface.
My website https://andriikushnir.net
Budget: 27000 UAH Deadline: 20 days
Hello!
I am engaged in embedded development (ESP32/STM32/Arduino). I have already implemented 2 projects on your topic — I have practical experience and developments.
I will do it quickly and accurately: connections/protocols/logic/debugging.
I am ready to start immediately.
The price and deadlines are indicated preliminarily. I can provide exact details after clarifying the specifications.
Budget: 27000 UAH Deadline: 30 days
Good day. There is a ready project of a kvass machine. It is implemented on ESP32-S3 and a 7" touch display. Data transmission occurs via the GSM module SIM800. The bill and coin acceptor operate in pulse protocol. We are now transitioning to the MDB protocol.
Budget: 27000 UAH Deadline: 30 days
Good day! I am interested in your project for developing a controller for a water dispenser. I work with ESP32 microcontrollers in the Arduino IDE environment. I have experience in developing both hardware and software for IoT devices, including controlling pumps, sensors, and displays.
To better assess the scope of work and prepare a quality solution, I would like to clarify:
What microcontroller or platform is preferred for this project?
What main functions should the controller perform (water supply control, payment processing, display, communication, etc.)?
Is there already a basic schematic or reference design?
Is support for specific protocols or interfaces needed (UART, I2C, SPI, RS485, etc.)?
We can just discuss it in messages beforehand.
Budget: 27000 UAH Deadline: 30 days
Hello, can we discuss the development in private? There are some developments.
Budget: 27000 UAH Deadline: 30 days
Hello. We have developed a rental system for power banks, with a centralized payment system using RFID key fobs or cards. Price and terms will be discussed after agreeing on the technical specifications. Please contact us.
Budget: 27000 UAH Deadline: 30 days
Hello,
there are several prototypes from which a more successful compilation can be made based on the schematic solutions.
