Port SAME54 Firmware to SAME70
I need to move my entire firmware stack from a Microchip SAME54 board over to its bigger brother, the SAME70. Every source file, driver, middleware component, and RTOS hook that currently runs on the SAME54 must compile and execute on the SAME70 witho…
SPI Code for RKE Si4010
I’m building a remote-keyless-entry module that uses the Si4010-C2 and I need a clean, well-documented SPI routine that lets my host microcontroller talk to the Si4010 in real time. The code’s main job… (Budget: ?600 – ?1500 INR, Jobs: Arduino, C Pro…
Humanoid Robot PCB & Processing System Design
Project Overview: PCB + Processing System Designer Needed for Humanoid Robot (LLM-Ready, Python/C++ Compatible) I am looking to hire an experienced PCB designer or embedded systems engineer to design a custom control PCB and processing integration mod…
Troubleshoot Cortex-M0 SD Card Issues
We have a small Cortex-M0 project, running on a SAMD21 MCU, using Harmony3 SD SPI drivers. We sometimes encounter a problem where our SD card can’t be mounted, and we can’t pinpoint why. The drivers are… (Budget: €250 – €750 EUR, Jobs: C Programming…
STM32 IRC Tramp VTX Control
I have problem with IRC Tramp based FPV VTX control by arduino. Present IRC Tramp libraries does not work correctly. Need working solution for VTX control by arduino based chip (preferably stm32g030f6p6… (Budget: $10 – $50 USD, Jobs: API Development,…
esp32-s3 with 1/8 scan HUB75 RGB Display
Hello, i need someone who can make ESP32-HUB75-MatrixPanel-DMA Arduino library to work with my HUB75 1/8 scan display. Usually this library works good with 1/16 scan displays, but i need Outdoor display… (Budget: €30 – €250 EUR, Jobs: Arduino, C P…
Embedded Systems Engineer Needed
A new embedded product is entering the design phase and the next step is to build a solid hardware-plus-firmware foundation. The work spans component selection, board bring-up, driver development, and… (Budget: $250 – $750 USD, Jobs: ARM, C Programmi…
Cypress Firmware Upgrade
I am refreshing a legacy product that once ran on a discontinued Cypress PSoC. The only artifact that survived is the compiled HEX file; the original codebase is long gone. Our new PCB is complete and waiting for firmware that reproduces—and, where sen…
Raise Wall Outlet for TV
I need the existing power outlet on an internal plaster wall moved up to television-mount height. The sole reason for the relocation is to power a wall-mounted television; I don’t require any extra sockets or cable connections—just a clean, code-compli…
Arduino Uno, Wemos D1 R2 – Noise Detection in Classroom
Project Name: Noise Detection in Classroom Skills Required: IoT, Arduino Uno, Wemos D1 R2 I have developed the prototype but the coding is not working. Fix it within 12 hours. I want you to start now… (Budget: $14 – $30 NZD, Jobs: Arduino, Automati…
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