I will program esp32 with wifi, bluetooth, sensors, and local webservers

Czech Republic

I speak Czech, English

I can design 3D models for printing

Hi, i'am Venca, an engineering student and maker from Czech Republic. For the past 3 years I've been all about designing technical models for 3D printing and optimizing them.
About this Gig

Are you looking for reliable and efficient C++ firmware for your ESP32 project? I am here to build custom, stable, and well-documented code tailored to your exact specifications.

Whether you need to collect sensor data, create a local web interface, or control hardware wirelessly via Bluetooth, I've got you covered!

Services I offer:

  • Wi-Fi Solutions: Local webservers with clean user interfaces, AP (Access Point) mode, and web sockets.
  • Bluetooth Connectivity: Bluetooth Serial and Bluetooth Low Energy (BLE) control for mobile apps.
  • Sensors & Actuators: Temperature, humidity, motion sensors, OLED/LCD/TFT displays, relays, and motor control (PWM, Stepper, Servo).
  • Communication Protocols: I2C, SPI, UART, CAN Bus, and RS485 interfacing.
  • Data Storage: Saving logs and configurations to SD card or EEPROM/NVS memory.
  • Code Optimization: Clean C++ code, non-blocking timing (millis), and bug fixing.

What you will receive:

  • Complete, ready-to-flash C++ source code (*.ino or PlatformIO project)
  • List of required libraries with download links
  • Clear pin-out wiring instructions or simple schematics
  • Detailed code comments explaining how everything works

Please contact me BEFORE placing an order to disc

Platform:

ESP32

Sensors:

Temperature

Humidity

Ultrasonic

Infrared

Photoresistor

Expertise:

Firmware development

Debugging

Microcontrollers

My Portfolio