pic bootloader using bluetooth and a mobile app

We are using.



we want to do an over the air firmware update of the PIC using BT module connected to it.

We will have a 2 applications.

Master app.

Will load a hex file.

Encrypt it.

Then can be emailed to client.

(App can be mobile or desktop based. Does not matter).

Client app.

Client receives the encrypted (hex) file.

the app connect to the pic controller using an android phone and a hc05 or similar bluetooth module.

Android app will decrypt the file and transmit the hex file to the pic.

The transmission will start with a code.

Once transmission is over it will give success no.

Also version no should be saved in cloud (preferably in a Google sheet).

Pic controller.

Will have a bootloader.

When android app transmit the passcode, the firmware will be uploaded.

Also the controller will save the version no for future updates.

list of deliverables includes

* bootloader for PIC18F46K22 and PIC18F26K22 in mikroC

* suggestions in modification of existing mikroC program so that it becomes suitable for bootloader.

* app for encryption of hex file so that it can be emailed to client.

* client mobile which will take input of the encrypted (hex) file, decrypt it and transmit over bluetooth for bootloader application.

Habilidades: Android, Mobile App Development, Programação C, Microcontrolador

Sobre o Cliente:
( 0 comentários ) Hyderabad, India

ID do Projeto: #28925908

7 freelancers estão ofertando em média ₹71607 nesse trabalho


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 for Mais

₹150000 INR in 40 dias
(13 Comentários)

Hello Sir. I can complete this project perfectly. I have 10 years good experience of hardware development, including PIC18F26k22 and android. I have completed a variety of embedded system design and programming by usi Mais

₹70000 INR in 20 dias
(6 Comentários)

Hi, I worked on 2 bootloader projects on both STM32F1 and ATmega32 controllers, I will send you the git repo to check them and see the quality of my work. And here are my skills : Solid experience in embedded systems Mais

₹37500 INR in 7 dias
(4 Comentários)

Hi We are a mobile APP developer (frontend & backend) and consultant with more than 8 years of experience and ready to Build pic bootloader using bluetooth and a mobile app Please share more details. Kindly init Mais

₹56250 INR in 7 dias
(31 Comentários)

Greetings! Glad to inform you that I can assist on your project, having clearly gone through the instructions and requirements. I am a developer have great experience programming in C++/C# and Python over 16 years. I Mais

₹56250 INR in 7 dias
(15 Comentários)

Greetings, I am an electrical engineer with several years of experience on embedded systems and IoT, and I have been working with MQTT, HTTP and other protocols commonly used on IoT devices, and I have been developing Mais

₹75000 INR in 7 dias
(1 Comentário)

Hello, **Ready to start now to get your work done ASAP ** I review your job details. I am interested in your project and can be great fit for this project. I would like to discuss more about your Project. I worked o Mais

₹56250 INR in 7 dias
(0 Comentários)