Skilled embedded developer

Hello,I am looking for skilled and experienced embedded developer who has strong knowledge in C/C++ programming and experience with wireless protocols such as WiFi and Bluetooth 5.2/above.

Task:

To select and program wifi/Bluetooth chipset to 1)Transmit data
2)Pair with Bluetooth devices like speaker and headphones
3) MANET capability with IPv4 / IPv6based routing for minimum 9 nodes via WiFi or Ethernet - important one.

The freelancer should select the chipsets which has an the following specifications:

(i) WLAN 802.1 b/g/n
(ii) Bluetooth 5.2 / Above
(iii) Ethernet 10/100 M

Some of chipset which matches the specifications are BL618 series and modules from Realtek. Seperate chips for WiFi and Bluetooth Maybe used. But, they should meet the low power requirements and the software requirements mentioned above.

The freelancer should integrate the following sensors to the chipsets/modules:
1) GNSS module - No specific driver available, outputs NEMA protocol can be used with NEMA decoding library
2) Display - Touch/non touch- To be decided
3) Microphone and Speaker
4) Camera - via USB 2.0/similar interface

More details via chat

On sucessful completion the freelancer might get an long term project annually.

The freelancer should adhere with changes if requires during the development time.

No outsourcing of project should be done by the freelancer.