Atmega2560 FOTA SIM808 +SPI Flash

Atmega2560 FOTA => GSM SIM808 + SPI Flash

I have an ATMega2560 with an SPI Flash memory (AT25M02) and I want to do an OTA bootloader.

The ATMega2560 main program is written using Arduino.

It is need downloading the new binary firmware from the web and saving it on the Flash Memory.

and need to writing a custom bootloader to program the mega and then reboot it.

I've exported the Intel Hex from Arduino, and the Bootloader Hex from Atmel Studio.

Beceriler: C Programlama, Elektronik, Mikrodenetleyici, Gömülü Yazılım, Arduino

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İşveren Hakkında:
( 1 değerlendirme ) TOLEDO, Spain

Proje NO: #28125151



Hi I have lots of experience in Atmega mcu and gsm modem based FOTA update through http request, ftp, mqtt, TCP/ip etc. I have developed bootloader for atmega128, 2560 with fota update for sim868, quectel mc60, sim70 Daha Fazla

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Bu iş için 12 freelancer ortalamada €608 teklif veriyor

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Hi, I am reliable firmware developer who are familiar with arduino. I have read your proposal carefully and got what you wanted. I have some experience in GSM SIM808 and have realized the sim800L circuit in the past. A Daha Fazla

€450 EUR in 7 gün içinde
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I'm amn electrical engineer with many years of experience with microcontroller development, C and ATMega processors in particular. Please message me to discuss this further.

€500 EUR in 15 gün içinde
(4 Değerlendirme)

Hi sir, I have read your project description and I am interested in your project. I have wide experience in C/C++, C#, and Python programming as well as microcontrollers. Especially, I completed many arduino and raspbe Daha Fazla

€500 EUR in 7 gün içinde
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hello sir.✋ I have just read your job description and your project is really interesting to me. The Items you raised are similar to what I have already done in practice and I think you can do it in a short time if you Daha Fazla

€250 EUR in 7 gün içinde
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Hello There. How are you doing?. I have read the description, I have great experience doing similar jobs related to these skills Electrical Engineering, Electronics, Graphic Design, Algorithm, Raspberry PI, Micro Contr Daha Fazla

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Hi I'm a highly proficient IT specialist with proven experience in Wireless controller Firmware Development. ►Worked on SPC5 Microcontroller (mcu) and SOC TDA2x chipset (2 Arm cortex A15) Firmware development. ►Worked Daha Fazla

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PhD Student with experience wearing different hats as a statistician, engineer and a developer. ★ With years of experience as a statistician, I have the skills and expertise to help you complete your data analysis on t Daha Fazla

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Hi, I have more than 15 years experience of embedded systems design and development using AVR(Arduino) , STM32 and other micro controllers and can make this project. regards, Ali Khurram

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Hello This side Himanshu Agrawal I have 4 year experience in electronics field I have work on various IOT products like smart street light, Home Automation and many more I have work on 12W, 24Wand 48Watt Smps base Daha Fazla

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