Design and development of the wireless communications demo.

Including 3 stages:

Stage 1: Prototype RPI4 is made (hardware involved) and demonstrate webapp with collecting data from/controll the Zigbee modules, WebCamera and GPRS service would be placed into the prototype, a LAN webapp would be presented.

Stage 2: CV involved, another RPI4 prototype is made up, communications between them might be Zigbee as well, but information handshake follows the CV identity confirm.

Stage 3: Using GPRS voice stream in VOSK, prototyping calling my car demo.

PS: Current plan does not cover Stage 2&3, which means no detailed design for them has been made. But good news is I can luckily demonstrate Stage 1 with little help.