I need a PCB and Embedded Software Designed to work with these two components
MSP430xxx ([login to view URL]) Microcontroller
CC2540 ([login to view URL]) Bluetooth
The hardware must fit on a single PCB not to large and must run in 'sleep' mode - it will be run of a battery that needs to last 3 years. The purpose of the device is to count a button click- that is all so it wakes on external click only or when bluetooth gets turned on to transfer data(number of clicks) The bluetooth needs to run in power save mode with only uart serial and no other modules in short range communications.
Software embedded needs to hanlde a bluetooth device(eg computer,phone) to connect via PIN and issue simple serial commands (2 or 3) and download number of clicks.
NO INITIAL MILESTONES!
- any parts i can buy for you at local depot,ebay,auction, digiekey, etc. and post it to you.
Some example,blog of your past work is needed. Do not apply if you have example you can prove.
I am not really looking for cheapest but somebody who looks reliable.
6 freelancers are bidding on average $705 for this job
Hi! If you need prototype with proffesional PCB and tested software, it must takes min. 25 days. But this is only my opinion based on my experience. Best regards.