A sensor system, comprising: an implantable component (100, 324), comprising: an electrode array disposed on a plurality of leads, each lead comprising a plurality of electrodes coupled to the implantable component and configured to receive a plurality of biopotential signals; a housing (114, 324), comprising a power source comprising a wireless power receiver configured to wirelessly receive electrical power; an analog to digital converter configured to generate a plurality of digital representations of the biopotential signals; a wireless data transmitter configured to transmit the plurality of digital representations of the biopotential signals; and an external component, comprising: a wireless data receiver configured to receive the plurality of digital representations of the biopotential signals; a power source comprising a wireless power transmitter configured to wirelessly transmit electrical power to the implantable component; a shielding component configured to shield the wireless data receiver from the wireless power transmitter; and an interface configured to communicate with a prosthesis and configured to cause the prosthesis to implement a voluntary motion based on the plurality of digital representations of the biopotential signals, wherein at least one of the plurality of leads comprises a flexible lead configured to be independently positioned within a muscle group with respect to at least one other of the plurality of leads. an implantable component (100, 324), comprising: an electrode array disposed on a plurality of leads, each lead comprising a plurality of electrodes coupled to the implantable component and configured to receive a plurality of biopotential signals; a housing (114, 324), comprising a power source comprising a wireless power receiver configured to wirelessly receive electrical power; an analog to digital converter configured to generate a plurality of digital representations of the biopotential signals; a wireless data transmitter configured to transmit the plurality of digital representations of the biopotential signals; and an electrode array disposed on a plurality of leads, each lead comprising a plurality of electrodes coupled to the implantable component and configured to receive a plurality of biopotential signals; a housing (114, 324), comprising a power source comprising a wireless power receiver configured to wirelessly receive electrical power; an analog to digital converter configured to generate a plurality of digital representations of the biopotential signals; a wireless data transmitter configured to transmit the plurality of digital representations of the biopotential signals; and a power source comprising a wireless power receiver configured to wirelessly receive electrical power; an analog to digital converter configured to generate a plurality of digital representations of the biopotential signals; a wireless data transmitter configured to transmit the plurality of digital representations of the biopotential signals; and an external component, comprising: a wireless data receiver configured to receive the plurality of digital representations of the biopotential signals; a power source comprising a wireless power transmitter configured to wirelessly transmit electrical power to the implantable component; a shielding component configured to shield the wireless data receiver from the wireless power transmitter; and an interface configured to communicate with a prosthesis and configured to cause the prosthesis to implement a voluntary motion based on the plurality of digital representations of the biopotential signals, wherein at least one of the plurality of leads comprises a flexible lead configured to be independently positioned within a muscle group with respect to at least one other of the plurality of leads. a wireless data receiver configured to receive the plurality of digital representations of the biopotential signals; a power source comprising a wireless power transmitter configured to wirelessly transmit electrical power to the implantable component; a shielding component configured to shield the wireless data receiver from the wireless power transmitter; and an interface configured to communicate with a prosthesis and configured to cause the prosthesis to implement a voluntary motion based on the plurality of digital representations of the biopotential signals, wherein at least one of the plurality of leads comprises a flexible lead configured to be independently positioned within a muscle group with respect to at least one other of the plurality of leads.