Hello , How are you ? Hope all is fine!
Regarding your project , I have worked on many applications that utilized Bluetooth communication.
I could work with the HW you recommend according to your BOM cost , or I could recommend the HW.
I can show you demo video on my youtube channel in which I utilized Bluetooth communication. You can also go through my portfolio to see samples of my work.
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I have long experience with 8-bit , 16-bit and 32-bit micro-controllers. I work with Microchip (PIC) , Atmel (AVR , SAM) , ST (STM) , TI (MSP) and NXP (LPC) micro-controllers. I use KEIL IDE , Atmel Studio , Code Composer Studio and MPLABX IDE . I deliver tested , neat and well-commented code that can be reused or modified for future development.
I also have long experience with PCB design. I have worked with low-speed , high-speed and power
boards. I use Altium Designer and Eagle, and I deliver neat layout that conforms to your dimension constraints and the manufacturing constraints.
More to be discussed once you contact me .
BR,
M.T.