Bid Summary
Hello, I'd like to help you with your project. I'll be able to complete the job in less than 7 days and within your budget.
Project Requirements
Basically you want to enter the DFU mode on pushbutton long press, flash the LED when in DFU mode and change the device name. Reboot the device if long press is detected again.
Relevant Skills and Experience
I've already done more than a few projects with Nordics nRF5xxxx SoC's, including some with the DFU support. I'm very familiar with Nordics BLE stack and BLE protocol in general.
Proposed Milestones
€350 EUR - Add a DFU support to an existing firmware