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Arduino IDE is fine for the project. I have custom schematic design right now. MCU is Atmego2560, it has AC-AC power converter, nextion TFT LED display, SD card, RTC, some voltage and current sensing circuit, and other signals such as switch, relay control. What I need right now is to build firmware engine for the device. Testing will be another project after PCB is manufactured. I need it to be done with low budget, in a short time.
Project ID: 19417791
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Active 7 yrs ago
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Hello, I am formally a software & firmware engineer. I have years of experience with Atmega 2560 firmware development even used in factories, industrial areas. I have also years of experience with Autodesk Eagle and Altium Designer building from small to large sizes including electronic circuit design in multiple layers. Note that: I have most of the bell and whistles in order to test firmware before delivering. If they are not, I can buy some special parts you can ask. But those must be payed extra. Of course that I will sens them back to you when the project is completed. Good luck with your project. Regards, Sener
$222 USD in 3 days
4.7
4.7
13 freelancers are bidding on average $194 USD for this job

Hello, I am Anthony from Sri lanka. I have 7 years of experience in the filed and I am very much interested in your project. Why you should hire me ? * As a full time freelancer I have my own PCB fabrication work shop and testing lab. So there is no problem doing live tests with you after the device has been developed. * My workshop is equipped with CNC machine, FDM 3D printer and DLP 3D printer. So there is no problem designing and printing plastic parts you required. Please contact me if you are interested. Thank you Anthony
$155 USD in 3 days
6.5
6.5

Hi There We will write the firmware. We will simulate the circuit to make sure that every thing works fine. Please feel free to contact us. Best Regards, Shahbaz.
$300 USD in 15 days
7.0
7.0

Hello I have got your job posting “Looking for someone experienced in Atmega2560 firmware dev” and I am very much interested to work in your project. I am a circuit designer and have more than 5 years experience of working with the Analog/Digital Electronics Embedded systems(Arduino,Rasberry pi ,ARM processors ,PIC microcontrollers,Wireless boards,TFT Touch Displays,All types of sensors and actuators). i have done tons of similar projects So, I think you’ll find that, I have the skills you’re looking for. For more on my skills and successfully finished projects, please have a look on my Profile and Portfolio. I have all the components available here with me so i will develop a working prototype according to your specifications and then send you the code and schematics so things will work for sure.I will remotely guide you and help you build the system on your side. I am always available on Email and Skype. Please have a voice or video chat if necessary. I shall be available round the clock and able to start your project as soon as possible according to you. Thank you for your consideration, Best Regards, Haseeb Shafqat
$250 USD in 7 days
5.6
5.6

Dear Friend, Im engineer with expert Arduino Knowledge. Please check my profile for more details and feedbacks
$166 USD in 3 days
5.1
5.1

hi sir i read your proposition you have a pcb and you need the code for it i will make you one for the test contact me for more information
$90 USD in 10 days
3.5
3.5

I am a BEng. Electrical and Electronics Engineer with 5 years of experience in field living in Cyprus. I am specialized in Circuit Analysis, PCB design (EAGLE, Protheus, KiCad, Altium), Microcontrollers ESP8266, ESP32, Arduino, RaspberryPi. I have advanced knowledge on C++, Image Processing, Signal Processing, Neural Network, MATLAB and Simulink.
$111 USD in 1 day
3.6
3.6

I can do for you no problem but I will have to know which model of display you are using. You can reach me around the clock so don't hesitate to contact. Perfect English.
$88 USD in 3 days
2.4
2.4

I hold master degree in instrument tech and having about 35 years of expertise in real time embedded software and hardware applications
$222 USD in 3 days
1.4
1.4

Hello, I read through the job details carefully and I am absolutely sure that I can do this project very well, I have more than 20 years of experience. We Provide - Free ADD-ON with Every Project + 6 Month Support After Project Completed + 20 hrs/day Support available even on Weekends + Development on Our Test Server at Start and will do Migration after all Completed and Approved It's been more than 20 Years that We are Providing Services Here We have Grown from 2 Members to 40 Team Members We have gathered more than 1000 Reviews in The Offline Market, Completed more than 2K Projects Being on the Top Rankings on Freelancer We have Worked on all Sort of Projects being Small, Medium or Long Ping us anytime, we are here for help.
$250 USD in 3 days
0.0
0.0

Hi, I can complete this project in 3-4 days and I've a small team as well in order to deliver projects efficiently and with utmost quality. I did my Masters in Hardware Engineering and Security. I've a good experience in this domain. I can write a Firmware which cannot be extracted or I can define security boundaries to the firmware to secure your product. Please ping me to discuss more.
$244 USD in 3 days
0.0
0.0

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