Need DFU firmware for existing nRF52 Keil project (or convert to Segger IDE)

I have written custom firmware using Nordic's S132 BLE stack that has custom services and characteristics. I just need the DFU capability added to the existing project which used the Keil IDE. I'd love to have the project converted to the new Segger environment if possible too.

I'd like the DFU to be buttonless so that an iOS app (like Nordic's iOS app) can trigger the update automatically.

I have working hardware , firmware and even the injection molded final enclosure. I just need the DFU added. The current firmware is actually pretty small so there's lots of flash and RAM available for the DFU. Let me know what you estimate on the cost.

I'm only interested in firmware engineers that have specifically used the DFU service from Nordic on the nRF52 series. I do not need any other help.

Habilidades: Bluetooth de Baixa Energia (BLE), Eletrônica, Microcontrolador

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Acerca do Empregador:
( 0 comentários ) Kirkland, United States

ID do Projeto: #16582795

13 freelancers estão ofertando em média $1087 para esse trabalho


Hi, Client I have almost 8 years of experience in development of products including the custom electronics. I am an Electronics and Electrical Design Engineer with the areas of expertise in Embedded System, product Mais

$1250 USD in 20 dias
(37 Comentários)

Hello Dear, I am an expert with more than 15 years of experience in the field of embedded systems, electronics, prototyping and PCB Layouts. I have expert skills in firmware development especially for complex stack Mais

$750 USD in 20 dias
(38 Comentários)

Hello sir, how are you? As you can see in my profile reviews, I have rich experience in Electronics as well as Mobile app development. Especially, I have completed very similar IoT projects in which mobile communicat Mais

$1250 USD in 20 dias
(8 Comentários)

Hi There I have checked your project description and understand everything. I am very confident that i can do this project perfectly. Thanks

$1250 USD in 20 dias
(15 Comentários)

My name is Li Ming. I am expert in BLE & Bluetooth. I understood your project idea perfectly. This is my bluetooth app -Starlightbar [login to view URL] Mais

$1250 USD in 20 dias
(2 Comentários)

Hi, I would like to offer you my expertise in embedded firmware development. I have done numerous projects which include both nRF51 and nRF52 with DFU bootloader including newer version - Secure DFU. Adding DFU serv Mais

$888 USD in 15 dias
(2 Comentários)

I am an electronic engineer with more than 10 years of experience. I have worked on nrf52 and have dev boards available as well. I have worked with DFU and DFU app as well. I can provide you with the bootloader setup a Mais

$750 USD in 7 dias
(7 Comentários)

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$1250 USD in 20 dias
(7 Comentários)

Hi, my name is Sefer and I'm an electrical engineer, just recently finished my masters thesis on BLE mesh networks with nRF52. I work a lot with nRF52, I've developed firmwares for many different custom made low power Mais

$888 USD in 5 dias
(2 Comentários)

My name is Nelson. I am expert in BLE and Bluetooth. - Maxicrane Remote Controller : Bluetooth [login to view URL] - test Video [login to view URL] Mais

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(0 Comentários)

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$1250 USD in 20 dias
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$1000 USD in 20 dias
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Hello, I have done similar project before. please contact . Regards, Awais

$1111 USD in 27 dias
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