Remote control X-Terra 705 metal detector
Read display data using BSDL chain of VC5204 DSP and button contol using arduino mini (m328p ic)
Interfacing using UART to node.js server
Video of finished prototype: https://www.youtube.com/watch?v=kzmBMC2zDmE
Video of prototype with working buttons: https://www.youtube.com/watch?v=Cmzmzb6FSZA