The main controller of the massage chair adopts twin channel full-duplex UART communication mode, non- response mode. For one channel, connection mode is realized by connecting cable and hand controller. For the other one, connecting by Bluetooth module and tablets/cellphone (hereinafter referred to as tablets ).
the APP should be able to connect to the massage chair and send the required commands as per command list through the [login to view URL] to be done remotely.
Im looking for embedded system and android system and firmware developer for this project experienced in this field.