主权项 |
1. A system comprising:
a host device, where the host device comprises a processor, memory, and a radio; a shaft evaluation device, where the shaft evaluation device comprises an accelerometer, a microcontroller, a radio, and memory; where the radio of the shaft evaluation device is in wireless communication with the radio of the host device; and a sole evaluation device, where the sole evaluation device comprises a pressure sensor, a microcontroller, memory, and a radio, where the radio of the sole evaluation device is in wireless communication with the radio of the host device. |