Drive a stepper driver by a microcontroller + connect to database

The main goal is to write a program for a ST32 mc that drives a stepper motor driver. (STEP-DIR)

The hardware has a touch screen that requires menu system where user can set various settings.

Although we already built the hardware but it needs to be changed as we want it to be able to save and store profile settings. Currently we don't have memory added to the hardware to save profiles.

It is also part of the project to connect to an external MySQL database to save and load profiles.

If it is something that you could do please bid.

It requires you to be familiar with Eagle software.

Skills: Electronics, Microcontroller, MySQL, Software Architecture

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About the Employer:
( 1 review ) Portsmouth, United Kingdom

Project ID: #17569273

35 freelancers are bidding on average $1434 for this job


Hi, I am a boss of a talented developers' team. We have built a such a product already. Actually I'm currently on progress on development of devices using STM32. We have a rich experience in Arduino and Raspberry More

$1250 USD in 20 days
(107 Reviews)

Hi I am experienced electronics engineer with more than 8 years of experience. I have completed a number projects here. I would like to see the previous design and files that you already have Please get in touch to More

$1250 USD in 20 days
(196 Reviews)

Hi, I hope you are doing well. I have expertise in embedded system programming and development. I have experience in development of touch screen menu UI for embedded system I have understood your requirements and More

$1250 USD in 20 days
(69 Reviews)

Hello TJim I have gone through your project Drive a stepper driver by a microcontroller + connect to database here we are for providing you the best service with my expertise in Electronics, Microcontroller, MySQL More

$900 USD in 24 days
(19 Reviews)

Hello, I hope you are doing well, We are Sphinx solution, a Software Solutions and Services Company of 80+ in-house developers and designers specializing in Mobile Apps Development, Web Technologies, Software Testin More

$1500 USD in 30 days
(15 Reviews)

Hi Sir, We have read your project, we have Eagle cad and we are very good in it for pcb designs and rectifications, we have stm32 boards with us so we can check the firmware on it.. we have nextion screen wi More

$998 USD in 20 days
(42 Reviews)

This is exactly what my skill set is all about. 8 Years of skills in Eagle and hardcore programming skills in STM32 series. I do have very good experience in schematic designs so I believe I can assist you on this job More

$750 USD in 20 days
(60 Reviews)

Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in embedded design & programming using pic, dspic controllers and MATLAB codding fo More

$1666 USD in 30 days
(52 Reviews)

I placed the bid as I did many similar projects but NOT using STM32 MCU. If STM32 is a must in this case, pls ignore the rest to save your time. In my solution, the main MCU is ESP8266 and step motor driver will be More

$1200 USD in 20 days
(25 Reviews)

Hello. Greetings of Peace! Thanks for inviting me to bid. I have great experience in developing custom electronics systems. I have developed an automation for a solar thermal power plant and have created many othe More

$1000 USD in 20 days
(25 Reviews)

I am a talented Microcontroller developer with more than 5 years experience. I read your description carefully and understand your requirements fully. As an expert, I will complete your project perfectly with high qu More

$1250 USD in 20 days
(15 Reviews)

Hello, why not using an ESP32 instead of STM32, it has sufficient pins to drive the touchscreen ( it has SPI pins) here is a video on how to do it: [login to view URL] It has an integrated W More

$750 USD in 20 days
(5 Reviews)

Dear Sir, We are a small R & D company, based in Bulgaria, Europe. We specialize in developing Embed systems based ST(STM32),Microchip (Atmel – AVR,ARM) and TI (MSP430) MCPUs and peripheries. For our mobile projec More

$1472 USD in 20 days
(9 Reviews)

Hello. i am electrical engineering expert and i have good skill in this field i will do my best and you will get good result thank you

$1250 USD in 40 days
(43 Reviews)
$1250 USD in 20 days
(38 Reviews)

Hello my name is Maria, I would like to work in this project, I’m an engineer with plenty of experience working with Electronics, Microcontroller, MySQL, Software Architecture, I have made many similar projects, so I a More

$1250 USD in 20 days
(7 Reviews)

Hi, I have extensive STM32 development experience and worked on stepper motors before. May I ask, if you have considered utilizing STM32 EEPROM and FLASH for profile storage, which can save you a PCB re-spin. How More

$1499 USD in 30 days
(33 Reviews)
$750 USD in 20 days
(11 Reviews)

Hi, are you developing a PCB with st32 MC. or there is stm32 Arduino board to do this job easily. I need more information about your project. thanks

$1111 USD in 15 days
(9 Reviews)

I have already developed like this using touch screen with Arduino mega . so I can do your job within a time limit with your satisfaction.

$2777 USD in 30 days
(7 Reviews)