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I will program raspberry pi pico, pico w, and rp2040 firmware
Robust Firmware Development and Embedded Hardware Prototyping for ESP32, Pi, PCB
I'm an Embedded Systems Engineer with 6+ years of experience delivering end-to-end IoT and firmware solutions. I specialize in ESP32, STM32, NRF, and Raspberry Pi platforms with deep expertise in MQTT...
About this Gig
Looking for production-ready, highly optimized firmware for your Raspberry Pi Pico, Pico W, or custom RP2040 hardware? You are in the right place!
I am an Embedded Systems Engineer with 6+ years of professional experience. I specialize in writing clean, power-efficient, and secure firmware for the RP2040 dual-core architecture, bringing your IoT and automation concepts to life.
### ️ What I Can Build For You:
* IoT & Wireless Connectivity: Wi-Fi, Bluetooth (BLE), MQTT, HTTP, Web Sockets, and Cloud Integration (AWS, Firebase, Azure) using the Pico W.
* Sensor & Peripheral Integration: I2C, SPI, UART, ADC, PWM, Display modules (OLED, LCD, TFT), and motor drivers.
* Advanced RP2040 Utilization: Dual-core processing, PIO (Programmable I/O) state machines, and DMA configurations.
* Custom HID Devices: Macro pads, custom keyboards, and USB controllers.
* Power Optimization: Low-power sleep modes for battery-operated hardware.
### Development Environments:
Depending on your project's specific requirements, I develop using:
* C / C++ (Official Raspberry Pi Pico SDK)
* MicroPython / CircuitPython
* FreeRTOS for multi-threaded applications
### Why Work With Me?
* Industry-Standard Code.
My Portfolio
FAQ
What information do you need to start?
I need a clear description of your project, including: What the system should do Sensors/modules you’re using Communication requirements (USB, UART, WiFi, etc.) Any deadlines or constraints If you're unsure, I can help define the requirements.
Can you help choose components?
Yes. I can recommend: Sensors Communication modules Power design I focus on availability, cost, and scalability, not just theory.
Do you provide PCB design?
Yes — I design production-ready PCBs using KiCad/EasyEDA: Schematic + layout Gerber files BOM (Bill of Materials)
Will I get source code?
Yes, always. You’ll receive: Clean, well-structured code Comments + documentation Setup instructions No locked or messy code.
Can you do IoT/cloud integration?
Yes. I can connect your Pico system to: MQTT brokers Cloud dashboards APIs
Can you debug my existing project?
Yes. I can: Fix firmware issues Optimize performance Identify hardware/software problems
Can you work with custom hardware?
Yes
