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I will develop custom esp32 firmware and iot prototypes
About this Gig
Need custom firmware for an ESP32-based project?
I develop embedded software and IoT prototypes for ESP32 and ESP8266 microcontrollers, from simple sensor applications to more advanced connected devices.
What I can build:
- Custom ESP32 firmware
- Sensor, display and actuator integration
- Wi-Fi, Bluetooth and MQTT connectivity
- I2C, SPI, UART, I2S and GPIO communication
- GPS and location-based applications
- Custom device logic and automation
- Home Assistant integration when needed
- Debugging and optimization of embedded code
About me
I'm a software developer and Geodata Science student at Munich University of Applied Sciences, where I also work on a research project.
My personal projects include an ESP32-based smart intercom, an embedded voice assistant and a completed GPS bicycle computer using a Raspberry Pi Zero, TFT display and u-blox GPS module.
What you receive:
- Source code and configuration files
- Wiring and setup guidance
- Documentation according to your package
Please contact me before ordering to discuss your hardware, requirements and project scope.
Remote development only. Hardware, shipping, PCB fabrication, mains-voltage work and physical installation are not included. Hardware-d
FAQ
Can you develop a complete custom ESP32 project?
Yes! I can develop custom ESP32 firmware, integrate sensors and modules, and implement communication protocols like Wi-Fi, Bluetooth and MQTT. Please contact me before ordering to discuss your requirements and project scope.
Which microcontrollers and hardware do you support?
I primarily work with ESP32 and ESP8266 boards, including ESP32-S3 and ESP32-C3 variants. I can integrate compatible sensors, displays, GPS modules, relays and other peripherals using GPIO, I2C, SPI, UART and I2S.
Will I receive the source code and documentation?
Yes. Every package includes the source code or configuration files developed for your project. Setup instructions are included, with more detailed documentation available in the Standard and Premium packages.
Do you provide physical hardware or ship finished devices?
My standard packages cover remote firmware and software development only. Hardware components, assembly, PCB manufacturing and shipping are not included. Please contact me if your project requires physical prototyping.
How do you test the firmware without my hardware?
I review and validate the code using suitable development tools and available hardware. Some features require testing on your exact device. In these cases, I can guide you through testing, analyze your logs and make adjustments within the agreed scop
Can you modify or fix an existing ESP32 project?
Absolutely! I can extend existing firmware, add new features, integrate additional modules or troubleshoot software issues. Please share your current code, hardware details and desired changes before ordering.
