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I will design esp32 iot pcbs, sensor devices and custom wireless firmware
ESP32 IoT Engineer, PCB Design, Reverse Engineering and Firmware
Hi! I’m an electronics and embedded systems developer in ESP32, Arduino, PCB design, reverse engineering, and IoT firmware development. Services include PCB schematic design, PCB layout, circuit recre...
About this Gig
Are you looking to develop a custom ESP32 IoT device, sensor-based PCB, or wireless electronic product?
I can help turn your idea into a practical hardware and firmware solution.
I specialize in ESP32 and Arduino development, custom PCB schematic design, PCB layout, sensor integration, and embedded firmware.
My services include ESP32-based IoT PCB design, custom sensor boards, wireless device development, Wi-Fi and Bluetooth Low Energy communication, MQTT integration, battery powered electronics, low-power firmware, and hardware-software integration.
I can also help with circuit design, component selection, debugging, and firmware optimization.
Depending on your project requirements, deliverables can include:
- Electronic schematics and PCB layout files
- ESP32 and Arduino firmware source code
- Sensor and peripheral integration
- Wi-Fi, BLE, and MQTT communication
- Gerber files and Bill of Materials
- Wiring diagrams and pin configuration
- Firmware documentation
Please contact me before ordering so I can review your requirements, hardware specifications, expected functionality, and deliverables.
Let's turn your ESP32 and IoT idea into a working electronic solution!
Other Electronics Engineering Services I Offer
FAQ
Can you design a complete ESP32 IoT device?
Yes. I can help with the electronic schematic, PCB layout, ESP32 firmware, sensor integration and agreed wireless communication features. Complex projects require a custom offer.
Can you develop custom ESP32 sensor boards?
Yes. I can design sensor-based circuits and PCBs using compatible ESP32 variants and supported sensor modules.
Do you support Arduino and ESP-IDF?
I can work with the development framework agreed for the project. Please specify your preferred environment before ordering.
Can you integrate Wi-Fi, BLE and MQTT?
Yes. I can implement the required communication features according to your device specifications and supported hardware.
Can you develop battery-powered ESP32 devices?
Yes. I can implement sleep modes, battery monitoring, sensor power control and low-power firmware strategies. Actual battery performance depends on the hardware and operating conditions.
