You will get a robust firmware for your STM32 series of chipsets

4.8

You will get a robust firmware for your STM32 series of chipsets

4.8

Select service tier

  • Delivery Time7 days
  • Number of Revisions2
    • Remote Connection Support

7 days delivery — Dec 4, 2022
Revisions may occur after this date.
Upwork Payment Protection

Fund the project upfront. Sunil gets paid once you are satisfied with the work.

Project details

You will get a robust firmware for your STM32Fx and STM32Hx based custom boards or the development boards. The complete firmware will be developed on STM32CUBEMX or Keil based on your requirements.

My specialization is helping the startups to get their ideas developed to the prototype stage and further to the scalable product stage. I’m well aware of what it takes to develop a scalable firmware on STM32 boards.

Just come with the loose idea, we discuss, give it a structure to get it started.
 
What's included
Service Tiers
Starter
$799
Standard
$1,899
Advanced
$4,999
Delivery Time
7 days
9 days
14 days
Number of Revisions
2
5
unlimited
Remote Connection Support
Documentation
-
Optional add-ons You can add these on the next page.
Documentation (+ 1 Day)
+$100
4.8
11 reviews
73% Complete
27% Complete
3 stars
1% Complete
(0)
2 stars
1% Complete
(0)
1 star
1% Complete
(0)
Rating breakdown
Availability
4.9
Deadlines
4.9
Skills
4.7
Cooperation
4.8
Quality
4.5
Communication
4.9

JL

JJ L.
5.00
Jul 7, 2021
Bluetooth Device

TJ

Todd J.
5.00
Jan 22, 2021
ANT to Bluetooth Great to work with! Had to end the job because of issues on my and nothing to do with Sunil. I hope to work with him more in the future.  

KL

Kevin L.
4.60
Jan 1, 2021
Bootloader modification for fixing OTA updates on arduino NRF52 Sunil helped me solve my problem very quickly and efficiently. I recommend him  

SS

Stdfun S.
5.00
Nov 29, 2020
Design and implementation Inertial Measurement Unit "IMU" sensors+GPS

CG

Chris G
4.50 of 2 reviews
Oct 21, 2020
FreeRTOS on nRF52
4.30
Sunil was a very helpful firmware engineer, especially walking me through some of the nuances of the nRF5 SDK and getting me up and running. Ended up not going with FreeRTOS for other reasons, but Sunil was a great help to me in my work.  
show 1 more

About Sunil

Sunil Vignesh N.
Your Embedded Firmware Development Partner
Erode, India - 11:06 am local time
Are you a startup in healthcare, assistive tech, life sciences, food tech, edutech or wearable tech need to develop the FIRMWARE for your products?

I'll help you to get it done with ultimate quality with ultrafast turn-around time.

I’m Sunil Vignesh - “YOUR EMBEDDED FIRMWARE DEVELOPMENT PARTNER”

-----------------------------------------------------------------------------------------

I started getting my hands dirty with developing the firmware for nRF52xx, STM32F4xx, STM32Lx, ESP32, ESP8266 and SAM R3x and Raspberry Pi for the past 7 years and written over 100 Kilo Lines of Code (KLOC) for applications ranging from wearable electronics to vending machines.

I have a clear understanding of the external physical interfaces like sensors, flash memory chips, displays and audio codecs working in I2C, I2S, SPI, UART interfacing protocols.

If you’ve an idea to build the firmware for your embedded applications, come up with a loose idea, we can discuss it together and give it a structure to get it started.

I’m open for a "FREE CONSULTATION" for 30 minutes/day to discuss with your IDEA.

"POST A JOB. SEND AN INVITATION. GET IT DONE."
 

Steps for completing your project

After purchasing the project, send requirements so Sunil can start the project.

Delivery time starts when Sunil receives requirements from you.

Sunil works on your project following the steps below.

Revisions may occur after the delivery date.

Discussion on Ideas

Just initiate your discussion with me on your idea to get it started.

Review the work, release payment, and leave feedback to Sunil.