I am PHD student in china and doing research about gait retraining. I am designing wearable sensor that monitoring gait and giving vibration feedback to retrain the gait and I want it wireless. But I am not familar with wireless technology and don't know which chip I should choose.
I need 8 sensors, each sensor need send 18 Bytes each package with 100Hz sample rate and should able to receive some feedback commands sometimes. The system should run in real-time, so the delay must low than 0.2s.
I find a product said using Nordic Semiconductor nRFL01 + radio, ultra low power, which I think actually is nRF24L01. That system have 15 small sensors and a very big receiver. That system is what I want to design. www.apdm.com/.../
Who can help me? Thanks!